ETC S9012

(1/71)
Ferrite For Switching Power Supplies
TECHNICAL DATA
EI Cores (EI12.5 to EI60)
EE Cores (EE10/11 to EE62.3/62/6)
EER Cores (EER25.5 to EER42/42/20)
ETD Cores (ETD19 to ETD49)
PQ Cores (PQ20/16 to PQ50/50)
LP Cores (LP23/8 to LP32/13)
RM Cores (RM4 to RM14)
EPC Cores (EPC13 to EPC30)
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(2/71)
EI Series EI12.5 Cores(JIS FEI 12.5)
12.4±0.3
8.8 –0
12.4±0.3
1.6
2.4±0.1
1.6
Parameter
2.3
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
1.48
21.3
14.4
308
11.6
10.8
17.3
1.9
5.1±0.1
7.4±0.1
4.85±0.15
4.85±0.15
1.5±0.1
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EI12.5-Z
1200±25% (1kHz, 0.5mA)∗
2120 min. (100kHz, 200mT)
0.12 max.
8.8W (100kHz)
∗ Coil:
ø0.2 2UEW 100Ts
NI limit vs. AL-value for
PC40EI12.5 gapped core (Typical)
AL-value vs. Air gap length for
PC40EI12.5 core (Typical)
Temperature rise vs. Total loss for
EI12.5 core (Typical)
(Ambient temperature: 25°C)
100
40%
20%
101 1
10
10 2
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
10 2
Temperature rise of hot spot ∆T (˚C)
10 2
AL-value(nH/N2)
NI limit (AT)
Temperature: 100˚C
Center leg gap
Spacer gap
101
0.1
Air gap length (mm)
Measuring conditions • Coil: ø0.2 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
1
50
0
0
0.2
0.4
0.6
0.8
Total loss Pm (W)
1
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(3/71)
EI Series EI16 Cores(JIS FEI 16)
10.2±0.2
4.8±0.2
12.2±0.2
16.0±0.3
11.6–0
2.05
2.0
16.0±0.3
4.0±0.2
2.05
Parameter
4.8±0.2
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
1.75
34.6
19.8
685
19.2
17.5
40.3
3.3
2.0±0.2
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EI16-Z
1100±25% (1kHz, 0.5mA)∗
1750 min. (100kHz, 200mT)
0.31 max.
29W (100kHz)
ø0.23 2UEW 100Ts
NI limit (AT)
10 3
20%
Temperature rise vs. Total loss for
EI16 core (Typical)
(Ambient temperature: 25°C)
10 3
Temperature: 100˚C
40%
10 2
AL-value vs. Air gap length for
PC40EI16 core (Typical)
100
Temperature rise of hot spot ∆T (˚C)
NI limit vs. AL-value for
PC40EI16 gapped core (Typical)
AL-value(nH/N2)
∗ Coil:
Center leg gap
10 2
Spacer gap
101
10 2
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.23 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(4/71)
EI Series EI19 Cores
5.0±0.2
13.55±0.25
20.0±0.3
14.3 –0
11.15±0.15
2.75
2.3
20.0±0.3
4.55±0.15
2.75
Parameter
5.0±0.2
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
1.65
39.6
24.0
950
22.8
21.1
55.5
5.1
2.3±0.1
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EI19-Z
1400±25% (1kHz, 0.5mA)∗
1830 min. (100kHz, 200mT)
0.42 max.
40W (100kHz)
ø0.23 2UEW 100Ts
NI limit vs. AL-value for
PC40EI19 gapped core (Typical)
40%
10 2
100
Center leg gap
10 2
20%
10 2
A L-value (nH/N 2)
Spacer gap
10 3
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
EI19 core (Typical)
(Ambient temperature: 25°C)
10 3
Temperature: 100˚C
AL-value(nH/N2)
NI limit (AT)
10 3
AL-value vs. Air gap length for
PC40EI19 core (Typical)
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.23 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(5/71)
EI Series EI22 Cores
22.0±0.3
13.0 –0
22.0±0.3
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
4.5
5.75±0.25
4.5
Parameter
4.0 10.55±0.25
14.55±0.25
5.75±0.25
5.75±0.25
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.936
39.3
42.0
1650
33.1
30.3
38.2
9.8
4.5±0.2
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EI22-Z
2400±25% (1kHz, 0.5mA)∗
3360 min. (100kHz, 200mT)
0.60 max.
33W (100kHz)
ø0.23 2UEW 100Ts
NI limit vs. AL-value for
PC40EI22 gapped core (Typical)
40%
10 2
Temperature rise vs. Total loss for
EI22 core (Typical)
(Ambient temperature: 25°C)
10 3
Temperature: 100˚C
AL-value(nH/N2)
NI limit (AT)
10 3
AL-value vs. Air gap length for
PC40EI22 core (Typical)
100
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
Center leg gap
Spacer gap
10 2
20%
10 2
A L-value (nH/N 2)
10 3
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.23 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(6/71)
4.0 10.7±0.2
14.7±0.2
5.75±0.25
22.0±0.4
3.0
15.75 –0
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
22.0±0.4
Parameter
3.0
5.75±0.25
EI Series EI22/19/6 Cores(JIS FEI 22)
5.75±0.25
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
1.13
41.8
37.0
1550
33.1
30.3
54.8
8.5
4.0±0.2
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EI22/19/6-Z
2000±25% (1kHz, 0.5mA)∗
2780 min. (100kHz, 200mT)
0.64 max.
48W (100kHz)
ø0.23 2UEW 100Ts
NI limit vs. AL-value for
PC40EI22/19/6 gapped core (Typical)
40%
10 2
20%
100
Center leg gap
10 2
Spacer gap
10 2
A L-value (nH/N 2)
10 3
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
EI22/19/6 core (Typical)
(Ambient temperature: 25°C)
10 3
Temperature: 100˚C
AL-value(nH/N2)
NI limit (AT)
10 3
AL-value vs. Air gap length for
PC40EI22/19/6 core (Typical)
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.23 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(7/71)
3.2
12.35±0.25
15.55±0.25
6.75±0.25
25.3±0.5
3.0
19.0 –0
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
25.3±0.5
Parameter
3.0
6.5±0.3
EI Series EI25 Cores
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
1.15
47.0
41.0
1930
43.9
40.3
77.2
9.8
6.75±0.25 2.7±0.2
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EI25-Z
2140±25% (1kHz, 0.5mA)∗
2950 min. (100kHz, 200mT)
0.79 max.
68W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC40EI25 gapped core (Typical)
40%
10 2
100
Center leg gap
10 2
Spacer gap
20%
10 2
A L-value (nH/N 2)
10 3
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
EI25 core (Typical)
(Ambient temperature: 25°C)
10 3
Temperature: 100˚C
AL-value(nH/N2)
NI limit (AT)
10 3
AL-value vs. Air gap length for
PC40EI25 core (Typical)
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(8/71)
EI Series EI28 Cores(JIS FEI 28)
28.0±0.5
+0.7
28.0–0.5
18.4 –0
4.5
7.2±0.3
4.5
Parameter
4.5
12.25±0.25
16.75±0.25
10.6±0.2
10.7±0.3
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
3.5±0.3
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EI28-Z
4300±25% (1kHz, 0.5mA)∗
6060 min. (100kHz, 200mT)
1.65 max.
107W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC40EI28 gapped core (Typical)
10 3
AL-value vs. Air gap length for
PC40EI28 core (Typical)
100
Temperature: 100˚C
AL-value(nH/N2)
NI limit (AT)
10 3
40%
10 2
20%
Center leg gap
Spacer gap
10 2
10 2
A L-value (nH/N 2)
10 3
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
EI28 core (Typical)
(Ambient temperature: 25°C)
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
0.560
48.2
86.0
4150
76.3
71.8
69.8
22
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(9/71)
EI Series EI30 Cores(JIS FEI 30)
30.0±0.4
+0.7
30.0–0.4
5.0
19.7 –0
10.7±0.3
5.0
Parameter
5.0 16.25±0.25
21.25±0.25
10.7±0.3
10.7±0.3
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.523
58.0
111
6440
114
108
75.6
34
5.5±0.2
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EI30-Z
4690±25% (1kHz, 0.5mA)∗
6490 min. (100kHz, 200mT)
3.1 max.
155W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC40EI30 gapped core (Typical)
10 3
AL-value vs. Air gap length for
PC40EI30 core (Typical)
Temperature rise vs. Total loss for
EI30 core (Typical)
(Ambient temperature: 25°C)
10 3
Temperature: 100˚C
100
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
AL-value(nH/N2)
NI limit (AT)
Center leg gap
40%
20%
10 2
10 2
Spacer gap
10 2
10 3
0.1
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
1
Air gap length (mm)
A L-value (nH/N 2)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
50
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(10/71)
EI Series EI33/29/13 Cores
19.25±0.25
12.7±0.3
23.75±0.25
33.0±0.5
33.0–0.5
+0.8
4.45
4.5
23.4 –0
9.7±0.3
4.45
Parameter
12.7±0.3
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.567
67.5
119
8030
123
117
138.6
41
5.0±0.3
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EI33/29/13-Z
4400±25% (1kHz, 0.5mA)∗
5980 min. (100kHz, 200mT)
3.5 max.
206W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC40EI33/29/13 gapped core (Typical)
10 3
AL-value vs. Air gap length for
PC40EI33/29/13 core (Typical)
100
Temperature: 100˚C
AL-value(nH/N2)
NI limit (AT)
10 3
40%
20%
10 2
Center leg gap
Spacer gap
10 2
10 2
10 3
0.1
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
EI33/29/13 core (Typical)
(Ambient temperature: 25°C)
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
50
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(11/71)
EI Series EI35 Cores(JIS FEI 35)
35.0±0.5
24.5 –0
35.0±0.5
5.0
10.0±0.3
5.0
Parameter
6.1 18.25±0.15
24.35±0.15
10.0±0.3
10.0±0.3
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.664
67.1
101
6780
100
94.1
131.6
36
4.6±0.3
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EI35-Z
3800±25% (1kHz, 0.5mA)∗
5110 min. (100kHz, 200mT)
2.85 max.
218W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC40EI35 gapped core (Typical)
10 3
AL-value vs. Air gap length for
PC40EI35 core (Typical)
100
Temperature: 100˚C
AL-value(nH/N2)
NI limit (AT)
10 3
40%
20%
10 2
Center leg gap
Spacer gap
10 2
10 2
10 3
0.1
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
EI35 core (Typical)
(Ambient temperature: 25°C)
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
50
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(12/71)
EI Series EI40 Cores(JIS FEI 40)
40.0±0.5
27.2 –0
40.0±0.5
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
6.2
11.65±0.35
6.2
Parameter
7.0 20.25±0.25
27.25±0.25
11.65±0.35
11.65±0.35
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.520
77.0
148
11400
136
128
160.5
60
7.5±0.3
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EI40-Z
4860±25% (1kHz, 0.5mA)∗
6520 min. (100kHz, 200mT)
4.8 max.
348W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC40EI40 gapped core (Typical)
10 3
AL-value vs. Air gap length for
PC40EI40 core (Typical)
100
Temperature: 100˚C
Center leg gap
AL-value(nH/N2)
NI limit (AT)
10 3
40%
20%
10 2
Spacer gap
10 2
10 2
10 3
0.1
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
EI40 core (Typical)
(Ambient temperature: 25°C)
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
50
0
0
2
4
6
Total loss Pm (W)
8
10
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(13/71)
EI Series EI50 Cores(JIS FEI 50)
50.0±0.7
+1.2
50.0–0.7
33.5 –0
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
7.7
14.6±0.4
7.7
Parameter
8.5 24.75±0.25
33.35±0.35
14.6±0.4
14.6±0.4
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.409
94.0
230
21620
213
202
246.3
115
9.0±0.3
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EI50-Z
6110±25% (1kHz, 0.5mA)∗
8300 min. (100kHz, 200mT)
9.2 max.
508W (100kHz)
ø0.35 2UEW 100Ts
NI limit (AT)
10 3
20%
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
EI50 core (Typical)
(Ambient temperature: 25°C)
100
Temperature: 100˚C
40%
10 2
AL-value vs. Air gap length for
PC40EI50 core (Typical)
10 3
Center leg gap
Spacer gap
10 2
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
NI limit vs. AL-value for
PC40EI50 gapped core (Typical)
AL-value(nH/N2)
∗ Coil:
50
0
0
2
4
6
Total loss Pm (W)
8
10
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(14/71)
8.0
27.85±0.35
35.85±0.35
43.6 –0
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
60.0–0.8
+1.4
60.0±0.8
7.7
Parameter
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
15.6±0.4
15.6±0.4
8.5±0.3
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EI60-Z
5670±25% (1kHz, 0.5mA)∗
7690 min. (100kHz, 200mT)
12.5 max.
618W (100kHz)
ø0.35 2UEW 100Ts
NI limit (AT)
10 3
AL-value vs. Air gap length for
PC40EI60 core (Typical)
100
Temperature: 100˚C
40%
20%
10 2
Center leg gap
10 3
Spacer gap
10 2
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
EI60 core (Typical)
(Ambient temperature: 25°C)
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
NI limit vs. AL-value for
PC40EI60 gapped core (Typical)
AL-value(nH/N2)
∗ Coil:
0.441
109
247
26900
243
231
402.4
139
7.7
15.6±0.4
EI Series EI60 Cores(JIS FEI 60)
50
0
0
2
4
6
Total loss Pm (W)
8
10
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(15/71)
EE Series EE10/11 Cores(JIS FEE 10.2)
7.7–0
10.2±0.2
1.1
2.45±0.15
1.1
Parameter
5.5±0.1
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
2.16
26.1
12.1
315
11.6
10.6
23.3
1.5
4.2±0.15 1.3
4.75±0.15
11.0±0.2
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EE10/11-Z
850±25% (1kHz, 0.5mA)∗
1450 min. (100kHz, 200mT)
0.14 max.
9.4W (100kHz)
ø0.18 2UEW 100Ts
NI limit vs. AL-value for
PC40EE10/11 gapped core (Typical)
10 1
100
Temperature: 100˚C
40%
10 2
Temperature rise vs. Total loss for
EE10/11 core (Typical)
(Ambient temperature: 25°C)
20%
10 2
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise of hot spot ∆T (˚C)
NI limit (AT)
10 3
AL-value vs. Air gap length for
PC40EE10/11 core (Typical)
AL-value(nH/N2)
∗ Coil:
10 2
Center leg gap
101
0.1
Air gap length (mm)
Measuring conditions • Coil: ø0.18 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
1
50
0
0
0.5
Total loss Pm (W)
1
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(16/71)
EE Series EE13 Cores
6.0±0.15
4.6±0.1
1.4
6.15±0.15
12.0±0.3
10.0 –0
13.0±0.2
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EE13-Z
1130±25% (1kHz, 0.5mA)∗
1770 min. (100kHz, 200mT)
0.235 max.
17W (100kHz)
ø0.18 2UEW 100Ts
NI limit vs. AL-value for
PC40EE13 gapped core (Typical)
10 1
100
Temperature: 100˚C
40%
10 2
Temperature rise vs. Total loss for
EE13 core (Typical)
(Ambient temperature: 25°C)
20%
10 2
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise of hot spot ∆T (˚C)
NI limit (AT)
10 3
AL-value vs. Air gap length for
PC40EE13 core (Typical)
AL-value(nH/N2)
∗ Coil:
1.77
30.2
17.1
517
16.9
15.6
34.3
2.7
1.4
2.75±0.15
1.4
Parameter
10 2
Center leg gap
101
0.1
Air gap length (mm)
Measuring conditions • Coil: ø0.18 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
1
50
0
0
0.5
Total loss Pm (W)
1
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(17/71)
EE Series SEE16 Cores
7.15±0.15 5.5±0.1
1.6
6.8±0.2
14.3±0.3
12.5 –0
16.0±0.3
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40SEE16-Z
1240±25% (1kHz, 0.5mA)∗
1850 min. (100kHz, 200mT)
0.37 max.
32W (100kHz)
ø0.23 2UEW 100Ts
NI limit vs. AL-value for
PC40SEE16 gapped core (Typical)
10 1
100
Temperature: 100˚C
40%
10 2
Temperature rise vs. Total loss for
SEE16 core (Typical)
(Ambient temperature: 25°C)
20%
10 2
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise of hot spot ∆T (˚C)
NI limit (AT)
10 3
AL-value vs. Air gap length for
PC40SEE16 core (Typical)
AL-value(nH/N2)
∗ Coil:
1.69
36.6
21.7
795
21.6
19.8
52.9
4.1
1.6
3.18±0.18
1.6
Parameter
10 2
Center leg gap
101
0.1
Air gap length (mm)
Measuring conditions • Coil: ø0.23 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
1
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(18/71)
EE Series EE20/20/5 Cores(DIN 41295)
Parameter
Based on DIN 41295.
12.8 –0
20.15±0.55
3.53
5.0±0.2
3.53
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
10.0±0.2
6.5±0.2
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
1.38
43.0
31.0
1340
25.5
23.5
41.3
7.5
3.5
5.1±0.2
20.0±0.4
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EE20/20/5-Z
1400±25% (1kHz, 0.5mA)∗
2270 min. (100kHz, 200mT)
0.51 max.
41W (100kHz)
ø0.23 2UEW 100Ts
NI limit vs. AL-value for
PC40EE20/20/5 gapped core (Typical)
AL-value vs. Air gap length for
PC40EE20/20/5 core (Typical)
100
Temperature: 100˚C
10 3
20%
10 2
AL-value(nH/N2)
NI limit (AT)
10 3
40%
10 2
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
EE20/20/5 core (Typical)
(Ambient temperature: 25°C)
Center leg gap
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.23 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(19/71)
EE Series EE25/19 Cores
Parameter
3.05
6.29±0.19
9.46±0.19
6.41±0.19
18.92±0.38
18.55–0
25.4±0.5
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EE25/19-Z
2000±25% (1kHz, 0.5mA)∗
2570 min. (100kHz, 200mT)
0.86 max.
70W (100kHz)
ø0.23 2UEW 100Ts
NI limit vs. AL-value for
PC40EE25/19 gapped core (Typical)
AL-value vs. Air gap length for
PC40EE25/19 core (Typical)
100
Temperature: 100˚C
10 3
10 2
20%
AL-value(nH/N2)
NI limit (AT)
10 3
40%
Center leg gap
10 2
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
EE25/19 core (Typical)
(Ambient temperature: 25°C)
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.23 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
1.22
48.7
40.0
1950
39.9
37.2
79.0
9.1
3.11
6.35±0.25
3.11
Based on standard U. S. lamination size.
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(20/71)
EE Series EE30/30/7 Cores(DIN 41295)
Parameter
Based on DIN 41295
19.5 –0
30.1±0.7
5.1
6.95±0.25
5.1
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
5.05
15.0±0.2
9.95±0.25
30.0±0.4
7.05±0.25
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EE30/30/7-Z
2100±25% (1kHz, 0.5mA)∗
3030 min. (100kHz, 200mT)
1.51 max.
133W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC40EE30/30/7 gapped core (Typical)
AL-value vs. Air gap length for
PC40EE30/30/7 core (Typical)
100
Temperature: 100˚C
10 3
20%
10 2
AL-value(nH/N2)
NI limit (AT)
10 3
40%
Center leg gap
10 2
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
EE30/30/7 core (Typical)
(Ambient temperature: 25°C)
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
1.12
66.9
59.7
4000
49.0
45.6
129
22
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(21/71)
EE Series EE42/42/15 Cores(DIN 41295)
5.85
14.95±0.25
15.15±0.35
42.0±0.4
29.5 –0
42.15±0.85
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.533
97.0
182
17600
179
172
275
80
6.025
11.95±0.25
C0.5
21.0±0.2
Parameter
6.025
Based on DIN 41295
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EE42/42/15-Z
4700±25% (1kHz, 0.5mA)∗
7050 min. (100kHz, 200mT)
8.0 max.
419W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC40EE42/42/15 gapped core (Typical)
AL-value vs. Air gap length for
PC40EE42/42/15 core (Typical)
100
Temperature: 100˚C
10 3
20%
10 2
AL-value(nH/N2)
NI limit (AT)
10 3
40%
Center leg gap
10 2
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
EE42/42/15 core (Typical)
(Ambient temperature: 25°C)
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
50
0
0
2
4
6
Total loss Pm (W)
8
10
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(22/71)
EE Series EE55/55/21 Cores(DIN 41295)
Parameter
27.5±0.3
18.8±0.3
8.7
20.7±0.3
55.0±0.6
37.5 –0
55.15±1.05
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.348
123
354
43700
351
341
397
234
8.53
16.95±0.25
8.53
Based on DIN 41295
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EE55/55/21-Z
7100±25% (1kHz, 0.5mA)∗
10830 min. (100kHz, 200mT)
11.0 max.
814W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC40EE55/55/21 gapped core (Typical)
AL-value vs. Air gap length for
PC40EE55/55/21 core (Typical)
100
Temperature: 100˚C
Center leg gap
10 3
20%
10 2
AL-value(nH/N2)
NI limit (AT)
10 3
40%
10 2
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
EE55/55/21 core (Typical)
(Ambient temperature: 25°C)
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
50
0
0
2
4
6
Total loss Pm (W)
8
10
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(23/71)
EE Series EE50.3/51/6 Cores
29.5min.
50.3±0.8
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
10.0
19.9±0.35
10.0
Parameter
25.6±0.25
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
+0.4
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EE50.3/51/6-Z
2900±25% (1kHz, 0.5mA)∗
3950 min. (100kHz, 200mT)
5.83 max.
213W (100kHz)
∗ Coil:
0.868
105
121
12700
121
115
163.3
68
6.1–0.2
9.7
15.9±0.25
51.2±0.5
C1
e
Ae
Ve
Acp
Acp min.
Acw
ø0.23 2UEW 100Ts
NI limit vs. AL-value for
PC40EE50.3/51/6 gapped core (Typical)
AL-value vs. Air gap length for
PC40EE50.3/51/6 core (Typical)
Temperature rise vs. Total loss for
EE50.3/51/6 core (Typical)
(Ambient temperature: 25°C)
Temperature rise of hot spot ∆T (˚C)
Temperature: 100˚C
40%
20%
AL-value(nH/N2)
NI limit (AT)
10 3
10 3
Center leg gap
10 2
10 2
20
10 2
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.23 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
100
50
0
0
1
2
3
Total loss Pm (W)
4
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(24/71)
EE Series EE62.3/62/6 Cores
35.9min.
62.3±1.2
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center leg area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
12.6
25.3±0.5
12.6
Parameter
12.3
18.7±0.25
62.0±0.5
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
+0.4
6.1 –0.2
31.0±0.25
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EE62.3/62/6-Z
3100±25% (1kHz, 0.5mA)∗
4150 min. (100kHz, 200mT)
8.85 max.
250W (100kHz)
∗ Coil:
0.822
126
153
19300
154
146.3
202
102
ø0.23 2UEW 100Ts
NI limit vs. AL-value for
PC40EE62.3/62/6 gapped core (Typical)
AL-value vs. Air gap length for
PC40EE62.3/62/6 core (Typical)
Temperature rise vs. Total loss for
EE62.3/62/6 core (Typical)
(Ambient temperature: 25°C)
Temperature rise of hot spot ∆T (˚C)
Temperature: 100˚C
40%
20%
AL-value(nH/N2)
NI limit (AT)
10 3
10 3
Center leg gap
10 2
10 2
20
10 2
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.23 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
100
50
0
0
1
2
3
4
Total loss Pm (W)
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(25/71)
EER Series EER25.5 Cores(JIS FEER 25.5A)
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
7.5±0.2
6.2±0.2
9.3±0.2
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
1.08
48.2
44.8
2160
44.2
42.4
79.4
11
2.6
19.8 –0
ø7.5±0.15
25.5±0.5
2.6
Parameter
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EER25.5-Z
1920±25% (1kHz, 0.5mA)∗
2910 min. (100kHz, 200mT)
0.98 max.
87W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC40EER25.5 gapped core (Typical)
AL-value vs. Air gap length for
PC40EER25.5 core (Typical)
Temperature rise vs. Total loss for
EER25.5 core (Typical)
(Ambient temperature: 25°C)
10 3
Temperature: 100˚C
100
40%
10 2
AL-value(nH/N2)
NI limit (AT)
10 3
Center pole gap
10 2
20%
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
101
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(26/71)
EER Series EER28 Cores(JIS FEER 28.5A)
21.2 –0
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
11.4±0.25
9.65±0.25
14.0±0.2
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EER28-Z
2870±25% (1kHz, 0.5mA)∗
4350 min. (100kHz, 200mT)
2.3 max.
203W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC40EER28 gapped core (Typical)
AL-value vs. Air gap length for
PC40EER28 core (Typical)
Temperature rise vs. Total loss for
EER28 core (Typical)
(Ambient temperature: 25°C)
10 4
Temperature: 100˚C
100
40%
20%
10 2
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
AL-value(nH/N2)
NI limit (AT)
10 3
10 3
Center pole gap
10 2
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
0.78
64.0
82.1
5250
77.0
73.1
114
28
3.4
ø9.9±0.25
28.55±0.55
3.4
Parameter
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(27/71)
EER Series EER28L Cores(JIS FEER 28.5B)
21.2 –0
11.4±0.25
12.53±0.28
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.928
75.5
81.4
6150
77.0
73.1
148
33
3.4
ø9.9±0.25
28.55±0.55
3.4
Parameter
16.9±0.25
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EER28L-Z
2520±25% (1kHz, 0.5mA)∗
3660 min. (100kHz, 200mT)
2.7 max.
228W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC40EER28L gapped core (Typical)
AL-value vs. Air gap length for
PC40EER28L core (Typical)
Temperature rise vs. Total loss for
EER28L core (Typical)
(Ambient temperature: 25°C)
10 4
Temperature: 100˚C
100
40%
20%
10 2
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
AL-value(nH/N2)
NI limit (AT)
10 3
10 3
Center pole gap
10 2
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(28/71)
EER Series EER35 Cores(JIS FEER 35A)
11.3±0.2
20.7±0.2
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.849
90.8
107
9720
100
97.6
218
52
4.43
14.7±0.3
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
25.6 –0
ø11.3±0.15
35.0±0.5
4.43
Parameter
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EER35-Z
2770±25% (1kHz, 0.5mA)∗
4000 min. (100kHz, 200mT)
4.2 max.
325W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC40EER35 gapped core (Typical)
AL-value vs. Air gap length for
PC40EER35 core (Typical)
Temperature rise vs. Total loss for
EER35 core (Typical)
(Ambient temperature: 25°C)
10 4
Temperature: 100˚C
100
40%
20%
10 2
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
AL-value(nH/N2)
NI limit (AT)
10 3
10 3
Center pole gap
10 2
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
50
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(29/71)
EER Series EER40 Cores
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
15.4±0.3
13.3±0.25
22.4±0.2
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.658
98.0
149
14600
139
134
249
78
5.28
29.0 –0
ø13.3±0.25
40.0±0.5
5.28
Parameter
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EER40-Z
3620±25% (1kHz, 0.5mA)∗
5160 min. (100kHz, 200mT)
6.3 max.
421W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC40EER40 gapped core (Typical)
AL-value vs. Air gap length for
PC40EER40 core (Typical)
Temperature rise vs. Total loss for
EER40 core (Typical)
(Ambient temperature: 25°C)
10 4
Temperature: 100˚C
100
20%
40%
10 2
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
AL-value(nH/N2)
NI limit (AT)
10 3
10 3
Center pole gap
10 2
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
50
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(30/71)
EER Series EER42 Cores(JIS FEER 42)
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
6.0
29.4 –0
ø15.5±0.25
42.0±0.6
6.0
Parameter
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.509
98.8
194
19200
187
183
223
102
15.4±0.3
15.5±0.25
Dimensions in mm
22.4±0.2
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EER42-Z
4690±25% (1kHz, 0.5mA)∗
6670 min. (100kHz, 200mT)
8.6 max.
433W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC40EER42 gapped core (Typical)
AL-value vs. Air gap length for
PC40EER42 core (Typical)
Temperature rise vs. Total loss for
EER42 core (Typical)
(Ambient temperature: 25°C)
10 4
Temperature: 100˚C
100
40%
20%
10 2
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
AL-value(nH/N2)
NI limit (AT)
10 3
10 3
10 2
Center pole gap
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
50
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(31/71)
EER Series EER42/42/20 Cores
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40EER42/42/20-Z
5340±25% (1kHz, 0.5mA)∗
8260 min. (100kHz, 200mT)
10.7 max.
509W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
AL-value vs. Air gap length for
PC40EER42/42/20 gapped core (Typical) PC40EER42/42/20 core (Typical)
Temperature rise vs. Total loss for
EER42/42/20core (Typical)
(Ambient temperature: 25°C)
10 4
Temperature: 100˚C
100
40%
10 2
AL-value(nH/N2)
NI limit (AT)
10 3
10 3
Center pole gap
20%
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
10 2
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
0.411
98.6
240
23700
235
228
229
116
4.93
19.6±0.4
15.25±0.25
21.2±0.2
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
31.8 –0
42.15±0.65
ø17.3±0.25
4.93
Parameter
50
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(32/71)
ETD Series ETD19 Cores
13.65±0.15
9.4±0.2
4.25
27.3±0.3
19.6±0.5
14.9±0.5
ø7.4±0.2
Parameter
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
7.4±0.2
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40ETD19-Z
1720±25% (1kHz, 0.5mA)∗
2380 min. (100kHz, 200mT)
1.1 max.
79W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC40ETD19 gapped core (Typical)
AL-value vs. Air gap length for
PC40ETD19 core (Typical)
Temperature rise vs. Total loss for
ETD19 core (Typical)
(Ambient temperature: 25°C)
100
Temperature: 100˚C
10 3
10 2
AL-value(nH/N2)
NI limit (AT)
40%
20%
Center pole gap
10 2
10
10 2
10 3
0.1
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
1.32
54.6
41.3
2260
43
40.7
70.5
13.3
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(33/71)
ETD Series ETD24 Cores
14.45±0.15
10.1±0.2 4.35
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
24.4±0.6
18.6±0.6
ø8.5±0.2
Parameter
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
8.5±0.4
28.9±0.3
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40ETD24-Z
2125±25% (1kHz, 0.5mA)∗
2860 min. (100kHz, 200mT)
1.6 max.
115W (100kHz)
∗ Coil:
1.10
61.9
56.3
3480
56.7
54.1
102
19.5
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC40ETD24 gapped core (Typical)
AL-value vs. Air gap length for
PC40ETD24 core (Typical)
Temperature rise vs. Total loss for
ETD24 core (Typical)
(Ambient temperature: 25°C)
100
Temperature rise of hot spot ∆T (˚C)
Temperature: 100˚C
10 3
10 2
AL-value(nH/N2)
NI limit (AT)
40%
20%
Center pole gap
10 2
10
10 2
10 3
0.1
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(34/71)
ETD Series ETD29 Cores
15.8±0.15
11.0±0.3 4.8
31.6±0.3
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
29.8±0.8
ø9.5±0.3
22.7±0.7
Parameter
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
9.5±0.3
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40ETD29-Z
2500±25% (1kHz, 0.5mA)∗
3540 min. (100kHz, 200mT)
2.4 max.
170W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC40ETD29 gapped core (Typical)
AL-value vs. Air gap length for
PC40ETD29 core (Typical)
Temperature rise vs. Total loss for
ETD29 core (Typical)
(Ambient temperature: 25°C)
100
Temperature: 100˚C
10 3
10 2
AL-value(nH/N2)
NI limit (AT)
40%
20%
Center pole gap
10 2
10
10 2
10 3
0.1
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
0.959
70.6
73.6
5200
70.9
66.5
145.2
28
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(35/71)
ETD Series ETD34 Cores
17.3±0.2
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
34.2±0.8
ø10.8±0.3
26.3±0.7
Parameter
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.810
78.6
97.1
7630
91.6
86.6
188
40
12.1±0.3 5.2
34.6±0.4
10.88±0.38
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40ETD34-Z
2780±25% (1kHz, 0.5mA)∗
4190 min. (100kHz, 200mT)
3.31 max.
271W (100kHz)
ø0.35 2UEW 100Ts
NI limit (AT)
10 3
20%
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
ETD34 core (Typical)
(Ambient temperature: 25°C)
100
Temperature: 100˚C
40%
10 2
AL-value vs. Air gap length for
PC40ETD34 core (Typical)
10 3
Center pole gap
10 2
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
NI limit vs. AL-value for
PC40ETD34 gapped core (Typical)
AL-value(nH/N2)
∗ Coil:
50
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(36/71)
ETD Series ETD39 Cores
19.8±0.2
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
39.1±0.9
ø12.5±0.3
30.1±0.8
Parameter
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.737
92.1
125
11500
123
117
257
60
14.6±0.4 5.2
39.6±0.4
12.58±0.38
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40ETD39-Z
3150±25% (1kHz, 0.5mA)∗
4600 min. (100kHz, 200mT)
5.3 max.
382W (100kHz)
ø0.35 2UEW 100Ts
NI limit (AT)
10 3
20%
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
ETD39 core (Typical)
(Ambient temperature: 25°C)
100
Temperature: 100˚C
40%
10 2
AL-value vs. Air gap length for
PC40ETD39 core (Typical)
10 3
Center pole gap
10 2
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
NI limit vs. AL-value for
PC40ETD39 gapped core (Typical)
AL-value(nH/N2)
∗ Coil:
50
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(37/71)
ETD Series ETD44 Cores
22.3±0.2
16.5±0.4 5.8
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
44.0±1.0
ø14.8±0.4
33.3±0.8
Parameter
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.589
103
175
18000
172
163
305
94
14.9±0.5
44.6±0.4
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40ETD44-Z
4000±25% (1kHz, 0.5mA)∗
5760 min. (100kHz, 200mT)
8.3 max.
523W (100kHz)
ø0.35 2UEW 100Ts
NI limit (AT)
10 3
20%
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
ETD44 core (Typical)
(Ambient temperature: 25°C)
100
Temperature: 100˚C
40%
10 2
AL-value vs. Air gap length for
PC40ETD44 core (Typical)
10 3
Center pole gap
10 2
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
NI limit vs. AL-value for
PC40ETD44 gapped core (Typical)
AL-value(nH/N2)
∗ Coil:
50
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(38/71)
ETD Series ETD49 Cores
24.7±0.2
18.1±0.4 6.6
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
48.7±1.1
ø16.3±0.4
37.0±0.9
Parameter
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.535
114
213
24300
209
199
375
124
16.4±0.5
49.4±0.4
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40ETD49-Z
4440±25% (1kHz, 0.5mA)∗
6340 min. (100kHz, 200mT)
11.2 max.
682W (100kHz)
ø0.35 2UEW 100Ts
NI limit (AT)
10 3
20%
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
ETD49 core (Typical)
(Ambient temperature: 25°C)
100
Temperature: 100˚C
40%
10 2
AL-value vs. Air gap length for
PC40ETD49 core (Typical)
10 3
Center pole gap
10 2
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
NI limit vs. AL-value for
PC40ETD49 gapped core (Typical)
AL-value(nH/N2)
∗ Coil:
50
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(39/71)
PQ Series PQ20/16 Cores
14.0±0.4
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
20.5±0.4
18.0±0.4
12.0 –0
ø8.8±0.2
Parameter
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.605
37.4
62
2310
60.8
58.1
47.4
13
10.3±0.3
16.2±0.2
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC44PQ20/16Z-12
3880±25% (1kHz, 0.5mA)∗
5210 min. (100kHz, 200mT)
0.84 max.
70W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC44PQ20/16 gapped core (Typical)
10 3
AL-value(nH/N2)
NI limit (AT)
20%
10 2
NI limit=28821×A L–1.022 (20%)
NI limit=38270×A L–1.038 (40%)
A L =22862×NI limit – 0.978 (20%)
A L =26409×NI limit – 0.964 (40%)
10 2
A L-value (nH/N 2)
10 3
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
PQ20/16 core (Typical)
(Ambient temperature: 25°C)
10 3
Temperature: 100˚C
40%
101
AL-value vs. Air gap length for
PC44PQ20/16 core (Typical)
100
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
Center pole gap
Spacer gap
10 2
101
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
10
50
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(40/71)
PQ Series PQ20/20 Cores
14.0±0.4
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
20.5±0.4
18.0±0.4
12.0–0
ø8.8±0.2
Parameter
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.738
45.4
62
2790
60.8
58.1
65.8
15
14.3±0.3
20.2±0.2
Dimensions in mm
AL-value (nH/N2)
Part No.
3150±25% (1kHz, 0.5mA)∗
4290 min. (100kHz, 200mT)
2000±25% (1kHz, 0.5mA)∗
PC44PQ20/20Z-12
PC50PQ20/20Z-12
1.02 max.
92W (100kHz)
0.33 max.
187W (500kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC44PQ20/20 gapped core (Typical)
10 3
101
20%
NI limit=27144×A L–1.017(20%)
NI limit=33834×A L–1.018(40%)
A L =22840×NI limit – 0.983(20%)
A L =28428×NI limit – 0.983(40%)
10 2
A L-value (nH/N 2)
10 3
100
Center pole gap
Spacer gap
10 2
101
10 3
NI limit vs. AL-value for
PC50PQ20/20 gapped core (Typical)
Temperature rise vs. Total loss for
PQ20/20 core (Typical)
(Ambient temperature: 25°C)
10 3
AL-value(nH/N2)
10 2
AL-value vs. Air gap length for
PC44PQ20/20 core (Typical)
Temperature: 100˚C
40%
NI limit (AT)
Calculated output power
(forward converter mode)
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
Core loss (W) at 100°C
100kHz, 200mT
500kHz, 50mT
0.1
1
Air gap length (mm)
10
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
AL-value vs. Air gap length for
PC50PQ20/20 core (Typical)
10 3
Temperature: 100˚C
50
Measuring point
AL-value(nH/N2)
NI limit (AT)
Core
40%
10 2
20%
101
10 2
A L-value (nH/N 2)
10 3
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Center pole gap
Coil
10 2
101
0.1
1
Air gap length (mm)
10
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(41/71)
PQ Series PQ26/20 Cores
19.0±0.45
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
26.5±0.45
22.5±0.45
15.5–0
ø12.0±0.2
Parameter
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.391
46.3
119
5490
113
109
60.4
31
11.5±0.3
20.15±0.25
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC44PQ26/20Z-12
6170±25% (1kHz, 0.5mA)∗
8060 min. (100kHz, 200mT)
1.94 max.
170W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC44PQ26/20 gapped core (Typical)
10 3
AL-value vs. Air gap length for
PC44PQ26/20 core (Typical)
Temperature rise vs. Total loss for
PQ26/20 core (Typical)
(Ambient temperature: 25°C)
10 3
Temperature: 100˚C
100
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
Center pole gap
AL-value(nH/N2)
NI limit (AT)
40%
20%
10 2
101
NI limit=63599×A L–1.053 (20%)
NI limit=80460×A L–1.050 (40%)
A L =36698×NI limit – 0.950 (20%)
A L =47452×NI limit – 0.953 (40%)
10 2
A L-value (nH/N 2)
10 3
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Spacer gap
10 2
101
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
10
50
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(42/71)
PQ Series PQ26/25 Cores
19.0±0.45
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
26.5±0.45
22.5±0.45
15.5–0
ø12.0±0.2
Parameter
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.472
55.5
118
6530
113
109
84.5
36
16.1±0.3
24.75±0.25
Dimensions in mm
AL-value (nH/N2)
Part No.
5250±25% (1kHz, 0.5mA)∗
6680 min. (100kHz, 200mT)
3200±25% (1kHz, 0.5mA)∗
PC44PQ26/25Z-12
PC50PQ26/25Z-12
Calculated output power
(forward converter mode)
2.32 max.
195W (100kHz)
0.76 max.
NI limit vs. AL-value for
PC44PQ26/25 gapped core (Typical)
10 3
AL-value vs. Air gap length for
PC44PQ26/25 core (Typical)
Temperature rise vs. Total loss for
PQ26/25 core (Typical)
(Ambient temperature: 25°C)
10 3
Temperature: 100˚C
100
Center pole gap
AL-value(nH/N2)
NI limit (AT)
40%
20%
10 2
101
NI limit=76619×A L–1.087(20%)
NI limit=93743×A L–1.086(40%)
A L =31132×NI limit – 0.920(20%)
A L =38138×NI limit – 0.921(40%)
10 2
A L-value (nH/N 2)
10 3
Spacer gap
10 2
101
10 3
NI limit vs. AL-value for
PC50PQ26/25 gapped core (Typical)
0.1
1
Air gap length (mm)
AL-value vs. Air gap length for
PC50PQ26/25 core (Typical)
101
20%
10 2
A L-value (nH/N 2)
10 3
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
AL-value(nH/N2)
40%
10 2
10
50
10 3
Temperature: 100˚C
Center pole gap
NI limit (AT)
366W (500kHz)
ø0.35 2UEW 100Ts
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
Core loss (W) at 100°C
100kHz, 200mT
500kHz, 50mT
Coil
10 2
101
Core
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
(43/71)
PQ Series PQ32/20 Cores
22.0±0.5
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
32.0±0.5
19.0–0
ø13.45±0.25
27.5±0.5
Parameter
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.326
55.5
170
9420
142
137
80.8
42
11.5±0.3
20.55±0.25
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC44PQ32/20Z-12
7310±25% (1kHz, 0.5mA)∗
9640 min. (100kHz, 200mT)
2.92 max.
232W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC44PQ32/20 gapped core (Typical)
10 3
AL-value vs. Air gap length for
PC44PQ32/20 core (Typical)
Temperature rise vs. Total loss for
PQ32/20 core (Typical)
(Ambient temperature: 25°C)
100
Temperature: 100˚C
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
10 3
Center pole gap
AL-value(nH/N2)
NI limit (AT)
40%
20%
10 2
101
Spacer gap
10 2
NI limit=63825×A L–0.998(20%)
NI limit=82828×A L–0.999(40%)
A L =65288×NI limit – 1.002(20%)
A L =81560×NI limit – 1.001(40%)
10 2
A L-value (nH/N 2)
10 3
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
10
50
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
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PQ Series PQ32/30 Cores
22.0±0.5
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
32.0±0.5
19.0–0
ø13.45±0.25
27.5±0.5
Parameter
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.464
74.6
161
12000
142
137
149.6
55
21.3±0.3
30.35±0.25
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC44PQ32/30Z-12
5140±25% (1kHz, 0.5mA)∗
6790 min. (100kHz, 200mT)
3.92 max.
331W (100kHz)
ø0.4 2UEW 100Ts
NI limit vs. AL-value for
PC44PQ32/30 gapped core (Typical)
10 3
AL-value vs. Air gap length for
PC44PQ32/30 core (Typical)
Temperature rise vs. Total loss for
PQ32/30 core (Typical)
(Ambient temperature: 25°C)
100
Temperature: 100˚C
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
10 3
AL-value(nH/N2)
NI limit (AT)
40%
20%
10 2
101
Center pole gap
Spacer gap
10 2
NI limit=121567×A L–1.110 (20%)
NI limit=135490×A L–1.086 (40%)
A L =38232×NI limit – 0.901(20%)
A L =52632×NI limit – 0.921(40%)
10 2
A L-value (nH/N 2)
10 3
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.4 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
10
50
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
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PQ Series PQ35/35 Cores
26.0±0.5
35.1±0.6
23.5–0
ø14.35±0.25
32.0±0.5
Parameter
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.448
87.9
196
17300
162
156
220.6
73
25.0±0.3
34.75±0.25
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC44PQ35/35Z-12
4860±25% (1kHz, 0.5mA)∗
7010 min. (100kHz, 200mT)
5.27 max.
452W (100kHz)
ø0.4 2UEW 100Ts
NI limit vs. AL-value for
PC44PQ35/35 gapped core (Typical)
10 3
AL-value vs. Air gap length for
PC44PQ35/35 core (Typical)
Temperature rise vs. Total loss for
PQ35/35 core (Typical)
(Ambient temperature: 25°C)
100
Temperature: 100˚C
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
10 3
Center pole gap
AL-value(nH/N2)
NI limit (AT)
40%
20%
10 2
101
Spacer gap
10 2
NI limit=124531×AL–1.107(20%)
NI limit=154965×AL–1.103 (40%)
A L =39836×NI limit – 0.903 (20%)
A L =50738×NI limit – 0.906 (40%)
10 2
A L-value (nH/N 2)
10 3
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.4 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
10
50
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
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PQ Series PQ40/40 Cores
28.0±0.6
40.5±0.9
28.0–0
ø14.9±0.3
37.0±0.6
Parameter
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.508
102
201
20500
174
167
326
95
29.5±0.3
39.75±0.25
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC44PQ40/40Z-12
4300±25% (1kHz, 0.5mA)∗
6200 min. (100kHz, 200mT)
6.56 max.
596W (100kHz)
ø0.4 2UEW 100Ts
NI limit vs. AL-value for
PC44PQ40/40 gapped core (Typical)
10 3
AL-value vs. Air gap length for
PC44PQ40/40 core (Typical)
Temperature rise vs. Total loss for
PQ40/40 core (Typical)
100
Temperature: 100˚C
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
10 3
20%
10 2
101
Center pole gap
AL-value(nH/N2)
NI limit (AT)
40%
Spacer gap
10 2
NI limit=134431×AL–1.106 (20%)
NI limit=161112×AL–1.095 (40%)
A L =43295×NI limit – 0.904 (20%)
A L =57069×NI limit – 0.914 (40%)
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.4 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
10
50
0
0
5
Total loss Pm (W)
10
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
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PQ Series PQ50/50 Cores
32.0±0.6
50.0±0.7
31.5–0
ø20.0±0.35
44.0±0.7
Parameter
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.346
113
328
37200
314
303
433
195
36.1±0.3
49.95±0.25
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 150mT
Calculated output power
(forward converter mode)
PC44PQ50/50Z-12
6720±25% (1kHz, 0.5mA)∗
9810 min. (100kHz, 150mT)
6.1 max.
1045W (100kHz)
ø0.4 2UEW 100Ts
NI limit vs. AL-value for
PC44PQ50/50 gapped core (Typical)
AL-value vs. Air gap length for
PC44PQ50/50 core (Typical)
100
Temperature: 100˚C
10 3
10 2
20%
AL-value(nH/N2)
NI limit (AT)
10 3
40%
Center pole gap
Spacer gap
10 2
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
PQ50/50 core (Typical)
(Ambient temperature: 25°C)
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.4 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
50
0
0
5
Total loss Pm (W)
10
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
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LP Series LP23/8 Cores
Parameter
8.7±0.2
9.0±0.5
17.4±0.2
ø5.7±0.1
12.5±0.3
23.4±0.2
16.5±0.3
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
1.41
44.1
31.3
1380
25.5
24.6
59.2
9.6
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC44LP23/8Z-12
1600±25% (1kHz, 0.5mA)∗
2230 min. (100kHz, 200mT)
0.42 max.
50W (100kHz)
ø0.3 2UEW 100Ts
NI limit vs. AL-value for
PC44LP23/8 gapped core (Typical)
AL-value vs. Air gap length for
PC44LP23/8 core (Typical)
100
Temperature: 100˚C
10 3
40%
AL-value(nH/N2)
NI limit (AT)
10 3
10 2
Center pole gap
10 2
20%
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
LP23/8 core (Typical)
(Ambient temperature: 25°C)
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.3 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
50
0
0
Core
1
Total loss Pm (W)
2
Measuring point
Coil
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
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LP Series LP22/13 Cores
Parameter
12.9±0.3
13.5±0.5
16.4±0.3
ø8.6±0.2
19.0±0.3
22.4 ±0.2
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.721
49.0
67.9
3330
58.1
55.4
84.2
21
25.0±0.4
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC44LP22/13Z-12
3310±25% (1kHz, 0.5mA)∗
4700 min. (100kHz, 200mT)
1.05 max.
121W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC44LP22/13 gapped core (Typical)
AL-value vs. Air gap length for
PC44LP22/13 core (Typical)
100
Temperature: 100˚C
10 3
10 2
20%
AL-value(nH/N2)
NI limit (AT)
10 3
40%
Center pole gap
10 2
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
LP22/13 core (Typical)
(Ambient temperature: 25°C)
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
50
0
0
Core
1
2
3
Total loss Pm (W)
4
5
Measuring point
Coil
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
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LP Series LP32/13 Cores
Parameter
12.9±0.3
13.5±0.5
24.1±0.3
ø8.6±0.2
19.0±0.3
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.909
64.0
70.3
4500
58.1
55.4
125.3
30
31.8±0.2
25.0±0.4
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC44LP32/13Z-12
2630±25% (1kHz, 0.5mA)∗
3730 min. (100kHz, 200mT)
1.38 max.
164W (100kHz)
ø0.35 2UEW 100Ts
NI limit vs. AL-value for
PC44LP32/13 gapped core (Typical)
AL-value vs. Air gap length for
PC44LP32/13core (Typical)
100
Temperature: 100˚C
10 3
10 2
20%
AL-value(nH/N2)
NI limit (AT)
10 3
40%
Center pole gap
10 2
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise vs. Total loss for
LP32/13 core (Typical)
(Ambient temperature: 25°C)
0.1
1
Air gap length (mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
50
0
0
Core
1
2
3
Total loss Pm (W)
4
5
Measuring point
Coil
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
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RM Series RM4 Cores
Based on JIS C 2516, IEC Publication 60431 and DIN 41980.
10.4±0.1
8.15±0.2
ø3.8±0.1
10.8±0.2
7.2±0.2
5.8–0
90˚
4.45±0.15
Parameter
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
1.62
22.7
14.0
318
11.3
10.7
15.6
1.7
±
63
9.
18
0.
Dimensions in mm
AL-value (nH/N2)
Part No.
680 min. (1kHz, 0.5mA)∗
1650 min. (100kHz, 200mT)
960±25% (1kHz, 0.5mA)∗
PC40RM4Z-12
PC50RM4Z-12
NI limit vs. AL-value for
PC40RM4 gapped core (Typical)
0.12 max.
6.9W (100kHz)
0.036 max.
21W (500kHz)
10 1
20%
100
10 2
101
10 2
A L-value (nH/N 2)
NI limit vs. AL-value for
PC50RM4 gapped core (Typical)
10 3
Temperature rise vs. Total loss for
RM4 core (Typical)
(Ambient temperature: 25°C)
Temperature: 100˚C
40%
10 2
AL-value vs. Air gap length for
PC40RM4 core (Typical)
Temperature rise of hot spot ∆T (˚C)
10 3
NI limit (AT)
Calculated output power
(forward converter mode)
ø0.18 2UEW 100Ts
AL-value(nH/N2)
∗ Coil:
Core loss (W) at 100°C
100kHz, 200mT
500kHz, 50mT
Center pole gap
0.1
Air gap length (mm)
1
50
0
0
0.5
Total loss Pm (W)
1
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
AL-value vs. Air gap length for
PC50RM4 core (Typical)
Temperature: 100˚C
Measuring point
10 2
40%
AL-value(nH/N2)
NI limit (AT)
Core
10 2
Center pole gap
Coil
20%
10 1
10 2
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
101
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.18 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
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RM Series RM5 Cores
Based on JIS C 2516, IEC Publication 60431 and DIN 41980.
10.4±0.1
10.4±0.2
ø4.8±0.1
14.3±0.3
6.5±0.2
6.0–0
90˚
6.6±0.2
Parameter
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.940
22.4
23.7
530
18.1
17.3
18.2
3.0
5±
.0
12
25
0.
Dimensions in mm
AL-value (nH/N2)
Part No.
1250 min. (1kHz, 0.5mA)∗
3340 min. (100kHz, 200mT)
1340±25% (1kHz, 0.5mA)∗
PC40RM5Z-12
PC50RM5Z-12
Calculated output power
(forward converter mode)
0.18 max.
16W (100kHz)
0.053 max.
NI limit vs. AL-value for
PC40RM5 gapped core (Typical)
10 3
AL-value vs. Air gap length for
PC40RM5 core (Typical)
Temperature rise vs. Total loss for
RM5 core (Typical)
(Ambient temperature: 25°C)
100
Temperature: 100˚C
40%
10 2
10 1
20%
10 2
101
10 2
A L-value (nH/N 2)
NI limit vs. AL-value for
PC50RM5 gapped core (Typical)
10 3
AL-value(nH/N2)
Center pole gap
NI limit (AT)
34W (500kHz)
ø0.2 2UEW 100Ts
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
Core loss (W) at 100°C
100kHz, 200mT
500kHz, 50mT
0.1
Air gap length (mm)
1
50
0
0
0.5
Total loss Pm (W)
1
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
AL-value vs. Air gap length for
PC50RM5 core (Typical)
Temperature: 100˚C
Measuring point
10 2
40%
AL-value(nH/N2)
NI limit (AT)
Core
Center pole gap
10 2
Coil
20%
10 1
10 2
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
101
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.2 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
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RM Series RM6 Cores
Based on JIS C 2516, IEC Publication 60431 and DIN 41980.
12.4±0.1
ø6.3±0.1
17.6±0.3
12.65±0.25
8.2±0.2
8.4–0
150˚
8.0±0.2
Parameter
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.781
28.6
36.6
1050
31.2
30.2
26.0
5.5
.4
14
.3
±0
Dimensions in mm
AL-value (nH/N2)
Part No.
2450±25% (1kHz, 0.5mA)∗
4030 min. (100kHz, 200mT)
1700±25% (1kHz, 0.5mA)∗
PC40RM6Z-12
PC50RM6Z-12
Calculated output power
(forward converter mode)
0.41 max.
27W (100kHz)
0.11 max.
NI limit vs. AL-value for
PC40RM6 gapped core (Typical)
10 3
AL-value vs. Air gap length for
PC40RM6 core (Typical)
Temperature rise vs. Total loss for
RM6 core (Typical)
(Ambient temperature: 25°C)
100
Temperature: 100˚C
40%
10 2
10 1
20%
10 2
101
10 2
A L-value (nH/N 2)
NI limit vs. AL-value for
PC50RM6 gapped core (Typical)
10 3
AL-value(nH/N2)
NI limit (AT)
Center pole gap
0.1
Air gap length (mm)
1
Temperature: 100˚C
10 2
10 1
20%
10 2
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
0
0
0.5
Total loss Pm (W)
1
Measuring point
AL-value(nH/N2)
40%
50
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
AL-value vs. Air gap length for
PC50RM6 core (Typical)
Center pole gap
NI limit (AT)
55W (500kHz)
ø0.26 2UEW 100Ts
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
Core loss (W) at 100°C
100kHz, 200mT
500kHz, 50mT
Core
10 2
Coil
101
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.26 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
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RM Series RM8 Cores
Based on JIS C 2516, IEC Publication 60431 and DIN 41980.
10.8±0.2
16.4±0.1
17.3±0.3
ø8.4±0.15
22.75±0.45
11.0±0.2
4.0
9.8–0
90˚
5.1±0.1
Parameter
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.594
38.0
64.0
2430
55.4
53.5
48.9
13
5±
.3
19
35
0.
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40RM8Z-12
1950 min. (1kHz, 0.5mA)∗
5290 min. (100kHz, 200mT)
0.97 max.
67W (100kHz)
ø0.4 2UEW 100Ts
NI limit vs. AL-value for
PC40RM8 gapped core (Typical)
10 2
100
Temperature: 100˚C
40%
10 2
Temperature rise vs. Total loss for
RM8 core (Typical)
(Ambient temperature: 25°C)
20%
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Temperature rise of hot spot ∆T (˚C)
NI limit (AT)
10 3
AL-value vs. Air gap length for
PC40RM8 core (Typical)
AL-value(nH/N2)
∗ Coil:
10 3
Center pole gap
10 2
0.1
Air gap length (mm)
Measuring conditions • Coil: ø0.4 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
1
50
0
0
1
Total loss Pm (W)
2
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
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RM Series RM10 Cores
Based on JIS C 2516, IEC Publication 60431 and DIN 41980.
13.25±0.25
18.6±0.1
21.65±0.45
ø10.7±0.2
3
27.85±0.65
12.7±0.3
11.3–0
90˚
5.1±0.1
Parameter
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.450
44.0
98.0
4310
89.9
86.6
69.5
23
5±
.1
24
55
0.
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40RM10Z-12
4850±25% (1kHz, 0.5mA)∗
7000 min. (100kHz, 200mT)
1.8 max.
130W (100kHz)
ø0.4 2UEW 100Ts
NI limit vs. AL-value for
PC40RM10 gapped core (Typical)
10 2
100
Temperature: 100˚C
40%
10 3
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
Center pole gap
Spacer gap
20%
10 2
Temperature rise vs. Total loss for
RM10 core (Typical)
(Ambient temperature: 25°C)
Temperature rise of hot spot ∆T (˚C)
NI limit (AT)
10 3
AL-value vs. Air gap length for
PC40RM10 core (Typical)
AL-value(nH/N2)
∗ Coil:
10 2
0.1
Air gap length (mm)
Measuring conditions • Coil: ø0.4 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
1
50
0
0
1
Total loss Pm (W)
2
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
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RM Series RM12 Cores
Based on JIS C 2516, IEC Publication 60431.
16.0±0.3
25.5±0.5
ø12.6±0.2
36.75±0.65
8.69
90˚
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
17.1±0.3
12.9–0
5.5±0.1
Parameter
23.5±0.1
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.406
56.9
140
7960
125
121
110
42
5±
.2
29
55
0.
20.6±0.2
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40RM12Z-12
4150 min. (1kHz, 0.5mA)∗
9290 min. (100kHz, 200mT)
3.3 max.
344W (100kHz)
ø0.4 2UEW 100Ts
NI limit vs. AL-value for
PC40RM12 gapped core (Typical)
10 2
Temperature rise vs. Total loss for
RM12 core (Typical)
(Ambient temperature: 25°C)
100
Temperature: 100˚C
40%
10 3
Temperature rise of hot spot ∆T (˚C)
NI limit (AT)
10 3
AL-value vs. Air gap length for
PC40RM12 core (Typical)
AL-value(nH/N2)
∗ Coil:
Center pole gap
Spacer gap
20%
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
10 2
0.1
Air gap length (mm)
Measuring conditions • Coil: ø0.4 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
1
50
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
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RM Series RM14 Cores
Parameter
5
29.5±0.5
21.1±0.3
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
1.5
ø14.75±0.25
5.7±0.1
41.6±0.6
28.8±0.2
12.5
18.7±0.3
17–0
90˚
Based on JIS C 2516, IEC Publication 60431 and DIN 41980.
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
0.393
70.0
178
12500
171
165
155
70
34
.2
±0
.5
25.8±0.25
Dimensions in mm
Part No.
AL-value (nH/N2)
Core loss (W) at 100°C
100kHz, 200mT
Calculated output power
(forward converter mode)
PC40RM14Z-12
4600 min. (1kHz, 0.5mA)∗
9590 min. (100kHz, 200mT)
4.75 max.
376W (100kHz)
ø0.4 2UEW 100Ts
NI limit vs. AL-value for
PC40RM14 gapped core (Typical)
10 2
100
Temperature: 100˚C
40%
10 2
Temperature rise vs. Total loss for
RM14 core (Typical)
(Ambient temperature: 25°C)
20%
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
10 3
10 2
Temperature rise of hot spot ∆T (˚C)
NI limit (AT)
10 3
AL-value vs. Air gap length for
PC40RM14 core (Typical)
AL-value(nH/N2)
∗ Coil:
Center pole gap
0.1
Air gap length (mm)
Measuring conditions • Coil: ø0.4 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
1
50
0
0
1
2
3
Total loss Pm (W)
4
5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
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EPC Series EPC10 Cores
Parameter
5.3min.
5.0±0.1
7.6min.
10.2±0.2
1.9±0.1
3.4±0.1
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
2.65±0.1
4.05±0.1
Dimensions in mm
Part No.
AL-value (nH/N2)
PC44EPC10-Z
PC50EPC10-Z
1000±25% (1kHz, 0.5mA)∗
660±25% (1kHz, 0.5mA)∗
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
1.89
17.8
9.39
167
8.73
8.13
7.69
1.1
Calculated output power
(forward converter mode)
5.4W (100kHz)
13W (500kHz)
ø0.1 2UEW 100Ts
NI limit vs. AL-value for
PC44EPC10 gapped core (Typical)
AL-value vs. Air gap length for
PC44EPC10 core (Typical)
Temperature rise vs. Total loss for
EPC10 core (Typical)
(Ambient temperature: 25°C)
10 3
Temperature: 100˚C
100
NI limit (AT)
40%
20%
101
101
AL-value(nH/N2)
10 2
101
10 2
A L-value (nH/N 2)
NI limit vs. AL-value for
PC50EPC10 gapped core (Typical)
10 2
Center pole gap
0.1
Air gap length (mm)
1
50
0
0
0.5
Total loss Pm (W)
1
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
AL-value vs. Air gap length for
PC50EPC10 core (Typical)
10 3
Temperature: 100˚C
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
Core loss (W) at 100°C
100kHz, 200mT
500kHz, 50mT
0.072 max.
0.025 max.
C1
e
Ae
Ve
Acp
Acp min.
Acw
Measuring point
10 3
40%
10 2
AL-value(nH/N2)
NI limit (AT)
Core
Coil
10 2
Center pole gap
20%
101
10 2
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
101
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.1 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
• All specifications are subject to change without notice.
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EPC Series EPC13 Cores
Parameter
8.3min.
2.05±0.1
4.6±0.15
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
5.6±0.15
10.5min.
13.2±0.25
4.5±0.2
6.6±0.2
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
2.45
30.6
12.5
382
10.6
9.71
23.0
2.1
Dimensions in mm
Part No.
AL-value (nH/N2)
PC44EPC13-Z
PC50EPC13-Z
870±25% (1kHz, 0.5mA)∗
560±25% (1kHz, 0.5mA)∗
Calculated output power
(forward converter mode)
8W (100kHz)
19W (500kHz)
ø0.2 2UEW 100Ts
NI limit vs. AL-value for
PC44EPC13 gapped core (Typical)
AL-value vs. Air gap length for
PC44EPC13 core (Typical)
Temperature rise vs. Total loss for
EPC13 core (Typical)
(Ambient temperature: 25°C)
10 3
Temperature: 100˚C
100
40%
10 2
AL-value(nH/N2)
NI limit (AT)
10 3
10 2
Center pole gap
20%
101
101
10 2
A L-value (nH/N 2)
NI limit vs. AL-value for
PC50EPC13 gapped core (Typical)
1
10 3
101
10 2
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
0
0.5
Total loss Pm (W)
1
Core
AL-value(nH/N2)
NI limit (AT)
101
0
Measuring point
40%
20%
50
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
AL-value vs. Air gap length for
PC50EPC13 core (Typical)
Temperature: 100˚C
10 2
0.1
Air gap length (mm)
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
Core loss (W) at 100°C
100kHz, 200mT
500kHz, 50mT
0.14 max.
0.039 max.
10 2
101
Coil
Center pole gap
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.2 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
• All specifications are subject to change without notice.
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EPC Series EPC17 Cores
Parameter
11.5min.
2.8±0.1
6.0±0.15
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
7.7±0.15
14.3min.
6.05±0.2
8.55±0.2
17.6±0.4
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
1.76
40.2
22.8
917
19.9
18.7
41.1
4.5
Dimensions in mm
Part No.
AL-value (nH/N2)
PC44EPC17-Z
PC50EPC17-Z
1150±25% (1kHz, 0.5mA)∗
740±25% (1kHz, 0.5mA)∗
Calculated output power
(forward converter mode)
20W (100kHz)
35W (500kHz)
ø0.2 2UEW 100Ts
NI limit vs. AL-value for
PC44EPC17 gapped core (Typical)
AL-value vs. Air gap length for
PC44EPC17 core (Typical)
Temperature rise vs. Total loss for
EPC17 core (Typical)
(Ambient temperature: 25°C)
10 3
Temperature: 100˚C
100
40%
10 2
AL-value(nH/N2)
NI limit (AT)
10 3
Center pole gap
10 2
20%
101
101
10 2
A L-value (nH/N 2)
NI limit vs. AL-value for
PC50EPC17 gapped core (Typical)
0.1
Air gap length (mm)
1
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Core
AL-value(nH/N2)
NI limit (AT)
101
0
Measuring point
40%
20%
50
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
AL-value vs. Air gap length for
PC50EPC17 core (Typical)
10 3
10 2
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
Core loss (W) at 100°C
100kHz, 200mT
500kHz, 50mT
0.35 max.
0.10 max.
Center pole gap
10 2
Coil
Temperature: 100˚C
101
10 2
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
101
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.2 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
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EPC Series EPC19 Cores
Parameter
13.1min.
8.5±0.15
15.8min.
2.5±0.1
6.0±0.15
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
7.25±0.2
9.75±0.2
19.1±0.4
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
2.03
46.1
22.7
1050
19.9
18.7
54.4
5.3
Dimensions in mm
Part No.
AL-value (nH/N2)
PC44EPC19-Z
PC50EPC19-Z
940±25% (1kHz, 0.5mA)∗
680±25% (1kHz, 0.5mA)∗
Calculated output power
(forward converter mode)
27W (100kHz)
55W (500kHz)
ø0.2 2UEW 100Ts
NI limit vs. AL-value for
PC44EPC19 gapped core (Typical)
AL-value vs. Air gap length for
PC44EPC19 core (Typical)
Temperature rise vs. Total loss for
EPC19 core (Typical)
(Ambient temperature: 25°C)
10 3
Temperature: 100˚C
100
40%
10 2
AL-value(nH/N2)
NI limit (AT)
10 3
Center pole gap
10 2
20%
101
101
10 2
A L-value (nH/N 2)
NI limit vs. AL-value for
PC50EPC19 gapped core (Typical)
0.1
Air gap length (mm)
1
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Core
AL-value(nH/N2)
NI limit (AT)
101
0
Measuring point
40%
20%
50
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
AL-value vs. Air gap length for
PC50EPC19 core (Typical)
10 3
10 2
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
Core loss (W) at 100°C
100kHz, 200mT
500kHz, 50mT
0.4 max.
0.12 max.
Center pole gap
Coil
10 2
Temperature: 100˚C
101
10 2
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
101
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.2 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
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EPC Series EPC25 Cores
Parameter
17.0min.
11.5±0.2
20.65min.
4.0±0.1
8.0±0.2
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
9.0±0.3
12.5±0.2
25.1±0.5
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
1.28
59.2
46.4
2750
42.6
40.6
85.5
13
Dimensions in mm
Part No.
AL-value (nH/N2)
PC44EPC25-Z
PC50EPC25-Z
1560±25% (1kHz, 0.5mA)∗
1080±25% (1kHz, 0.5mA)∗
Calculated output power
(forward converter mode)
63W (100kHz)
127W (500kHz)
ø0.2 2UEW 100Ts
NI limit vs. AL-value for
PC44EPC25 gapped core (Typical)
AL-value vs. Air gap length for
PC44EPC25 core (Typical)
Temperature rise vs. Total loss for
EPC25 core (Typical)
(Ambient temperature: 25°C)
10 3
Temperature: 100˚C
100
10 3
AL-value(nH/N2)
NI limit (AT)
Center pole gap
40%
10 2
10 2
20%
10 2
101
10 3
A L-value (nH/N 2)
NI limit vs. AL-value for
PC50EPC25 gapped core (Typical)
0.1
Air gap length (mm)
1
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
AL-value vs. Air gap length for
PC50EPC25 core (Typical)
10 3
Temperature: 100˚C
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
Core loss (W) at 100°C
100kHz, 200mT
500kHz, 50mT
1.11 max.
0.32 max.
Measuring point
10 3
40%
10 2
AL-value(nH/N2)
NI limit (AT)
Core
Center pole gap
Coil
10 2
20%
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
101
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.2 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
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EPC Series EPC25B Cores
Parameter
16.5min.
2.5±0.15
6.5±0.2
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
13.8±0.2
20.4min.
25.1±0.5
8.78±0.15
11.43±0.15
Dimensions in mm
Part No.
AL-value (nH/N2)
PC44EPC25B-Z
PC50EPC25B-Z
1560±25% (1kHz, 0.5mA)∗
1080±25% (1kHz, 0.5mA)∗
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
1.39
46.2
33.3
1540
32.4
30.3
62.1
11
Calculated output power
(forward converter mode)
45W (100kHz)
87W (500kHz)
ø0.23 2UEW 100Ts
NI limit vs. AL-value for
PC44EPC25B gapped core (Typical)
AL-value vs. Air gap length for
PC44EPC25B core (Typical)
Temperature rise vs. Total loss for
EPC25B core (Typical)
(Ambient temperature: 25°C)
10 3
Temperature: 100˚C
100
40%
10 2
AL-value(nH/N2)
NI limit (AT)
10 3
Center pole gap
10 2
20%
101
101
10 2
A L-value (nH/N 2)
NI limit vs. AL-value for
PC50EPC25B gapped core (Typical)
0.1
Air gap length (mm)
1
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
AL-value vs. Air gap length for
PC50EPC25B core (Typical)
10 3
Temperature: 100˚C
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
Core loss (W) at 100°C
100kHz, 200mT
500kHz, 50mT
0.65 max.
0.22 max.
C1
e
Ae
Ve
Acp
Acp min.
Acw
Measuring point
10 3
40%
10 2
AL-value(nH/N2)
NI limit (AT)
Core
Center pole gap
Coil
10 2
20%
101
10 2
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
101
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.23 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
• All specifications are subject to change without notice.
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EPC Series EPC27 Cores
Parameter
4.0±0.1
8.0±0.2
18.5min.
13.0±0.3
21.6min.
12.0±0.3
16.0±0.2
27.1±0.5
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
1.34
73.1
54.6
4000
48.6
46.5
108
18
Dimensions in mm
Part No.
AL-value (nH/N2)
PC44EPC27-Z
PC50EPC27-Z
1540±25% (1kHz, 0.5mA)∗
1030±25% (1kHz, 0.5mA)∗
Calculated output power
(forward converter mode)
80W (100kHz)
161W (500kHz)
ø0.3 2UEW 100Ts
NI limit vs. AL-value for
PC44EPC27 gapped core (Typical)
AL-value vs. Air gap length for
PC44EPC27 core (Typical)
Temperature rise vs. Total loss for
EPC27 core (Typical)
(Ambient temperature: 25°C)
10 3
Temperature: 100˚C
100
10 3
AL-value(nH/N2)
NI limit (AT)
Center pole gap
40%
10 2
10 2
20%
10 2
101
10 3
A L-value (nH/N 2)
NI limit vs. AL-value for
PC50EPC27 gapped core (Typical)
0.1
Air gap length (mm)
1
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
AL-value vs. Air gap length for
PC50EPC27 core (Typical)
10 3
Temperature: 100˚C
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
Core loss (W) at 100°C
100kHz, 200mT
500kHz, 50mT
1.56 max.
0.46 max.
Measuring point
10 3
Core
40%
10 2
AL-value(nH/N2)
NI limit (AT)
Center pole gap
Coil
10 2
20%
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
101
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.3 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
• All specifications are subject to change without notice.
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EPC Series EPC27N Cores
Parameter
13.85±0.15
20.8min.
2.2±0.1
5.1±0.1
19.0min.
8.5±0.1
13.0±0.1
27.0±0.4
Dimensions in mm
Part No.
AL-value (nH/N2)
PC44EPC27N-Z
1400±25% (1kHz, 0.5mA)∗
Core loss (W) at 100°C
100kHz, 200mT
0.73 max.
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
1.70
55.9
33.0
1840
29.7
29.7
60.4
10
Calculated output power
(forward converter mode)
43W (100kHz)
ø0.3 2UEW 100Ts
NI limit vs. AL-value for
PC44EPC27N gapped core (Typical)
AL-value vs. Air gap length for
PC44EPC27N core (Typical)
10 3
Temperature: 100˚C
10 2
Temperature rise vs. Total loss for
EPC27N core (Typical)
(Ambient temperature: 25°C)
100
40%
NI limit (AT)
AL-value(nH/N2)
20%
101
10 2
10 3
Center pole gap
10 2
101
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.3 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area
Cross-sectional winding area of core
Weight (approx.)
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
• All specifications are subject to change without notice.
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EPC Series EPC30 Cores
Parameter
15.0±0.3
23.6min.
4.0±0.1
8.0±0.2
20.0min.
13.0±0.3
17.5±0.2
30.1±0.5
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional area
Cross-sectional winding area of core
Weight (approx.)
C1
e
Ae
Ve
Acp
Acp min.
Acw
mm–1
mm
mm2
mm3
mm2
mm2
mm2
g
1.34
81.6
61.0
4980
56.6
54.3
117
23
Dimensions in mm
Part No.
AL-value (nH/N2)
PC44EPC30-Z
PC50EPC30-Z
1570±25% (1kHz, 0.5mA)∗
1060±25% (1kHz, 0.5mA)∗
Calculated output power
(forward converter mode)
85W (100kHz)
180W (500kHz)
ø0.3 2UEW 100Ts
NI limit vs. AL-value for
PC44EPC30 gapped core (Typical)
AL-value vs. Air gap length for
PC44EPC30 core (Typical)
Temperature rise vs. Total loss for
EPC30 core (Typical)
(Ambient temperature: 25°C)
10 3
Temperature: 100˚C
10 3
100
AL-value(nH/N2)
NI limit (AT)
Center pole gap
40%
10 2
10 2
20%
10 2
101
10 3
A L-value (nH/N 2)
NI limit vs. AL-value for
PC50EPC30 gapped core (Typical)
0.1
Air gap length (mm)
1
50
0
0
0.5
1
1.5
Total loss Pm (W)
2
2.5
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
AL-value vs. Air gap length for
PC50EPC30 core (Typical)
10 3
Temperature: 100˚C
Temperature rise of hot spot ∆T (˚C)
∗ Coil:
Core loss (W) at 100°C
100kHz, 200mT
500kHz, 50mT
2.03 max.
0.58 max.
Measuring point
10 3
Core
40%
10 2
AL-value(nH/N2)
NI limit (AT)
Center pole gap
Coil
10 2
20%
10 2
10 3
A L-value (nH/N 2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
101
0.1
Air gap length (mm)
1
Measuring conditions • Coil: ø0.3 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
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MAXIMUM NUMBER OF TURNS ON BOBBINS
EI and EE Series
EER Series
ETD Series
PQ Series
LP Series
EP Series
RM Series
SMD Series
EPC and EEM Series
Wire Table
• All specifications are subject to change without notice.
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EI and EE Series (without terminal pin)
10 4
38 36
34
32
AWG value
30 28 26
24
22
EER Series
20
18
10 4
38 36
34
32
22
20
18
BEER42/20
BE-40-5112
BE50.3-1112CPHFR
BEER40
BEER28L
BEER35
10 3
N (turns)
N (turns)
24
BEER49
BE62.3-1112CPHFR
BE-60-5112
BE-50-5112
10 3
AWG value
30 28 26
BE-30-5112
BEER28
BEER25.5
BE-22-5116
10 2
101
10 2
BE-19-5116
0.1
EI and EE Series (with terminal pin)
10 4
101
0.5
1
Overall diameter of insulated wire (ømm)
include insulation thickness
38 36
34
32
AWG value
30 28 26
24
0.1
0.5
1
Overall diameter of insulated wire (ømm)
include insulation thickness
ETD Series
22
20
18
10 4
38 36
34
32
AWG value
30 28 26
24
22
20
18
BE60-1112CPFR
BE50-1112CPFR
BE40-1112CPFR
BE33-1112CPLFR
BE35-1112CPLFR
BE30-1110CPFR
BE25-118CPFR
BES16-1110CPSFR
BE19-116CPFR
BE28-1110CPLFR
N (turns)
BE22/19/6-118CPFR
10 3
N (turns)
10 3
BETD24-1112CPHFR
10 2 BE13-1110CPSFR
10 2
BETD19-1111CPHFR
BE16-116CPFR
BE22-118CPFR
BE12.5-1110CPFR
BE10-118CPSFR
101
0.1
0.5
1
Overall diameter of insulated wire (ømm)
include insulation thickness
101
0.1
0.5
1
Overall diameter of insulated wire (ømm)
include insulation thickness
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
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PQ Series
10 4
38 36
EP Series
34
32
AWG value
30 28 26
24
22
20
18
10 4
34
32
AWG value
30 28 26
24
22
20
18
BPQ50/50
N (turns)
10 3
N (turns)
10 3
38 36
BPQ40/40
10 2
10 2
BPQ35/35
BPQ32/30
BPQ26/25
BPQ32/20
BPQ20/20
BPQ26/20
BPQ20/16
101
0.1
38 36
BEP20
BEP13
BEP7
BEP17
101
0.5
1
Overall diameter of insulated wire (ømm)
include insulation thickness
LP Series
10 4
BEP10
0.1
0.5
1
Overall diameter of insulated wire (ømm)
include insulation thickness
RM Series
34
32
AWG value
30 28 26
24
22
20
18
10 4
38 36
34
32
AWG value
30 28 26
24
22
20
18
BLP32/13-018CPLFR
BLP32/13-110CPLFR
BLP22/13-1110CPLFR
BLP22/13-018CPLFR
10 3
N (turns)
N (turns)
10 3
BLP23/8-018CPLFR
10 2
10 2
BRM14
BRM12
BRM10
BRM5
BRM8
BRM4
101
0.1
0.5
1
Overall diameter of insulated wire (ømm)
include insulation thickness
101
0.1
BRM6
0.5
1
Overall diameter of insulated wire (ømm)
include insulation thickness
• All specifications are subject to change without notice.
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SMD Series
50
10 4
48
46
44
AWG value
42 40 38 36
34
32
BER14.5/6-1110GAFR
10 3
N (turns)
BER9.5/5-118GAFR
BER11/5-1110GAFR
BE8.9/8-11GFR
BE5-916FFR
BER11/3.9-1110GAFR
10 2
101
0.01
0.05
0.1
Overall diameter of insulated wire (ømm)
include insulation thickness
0.2
EPC and EEM Series
10 4
38 36
34
32
AWG value
30 28 26
24
22
20
18
BEPC30-1112CPHFR
BEPC27-1111CPHFR
BEPC25-1111CPHFR
10 3
BEPC25B-1111GAFR
BEPC27N-1114CPHFR
BEPC19-1111CPHFR
BEPC19-1110GAFR
BEPC19-1110SAFR
N (turns)
BEPC17-1110CPHFR
BEPC17-119GAFR
10 2
BEM12.7-118GAFR
BEPC10-118GAFR
BEPC13-1110CPHFR
BEPC13-1110GAFR
101
0.1
0.5
1
Overall diameter of insulated wire (ømm)
include insulation thickness
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm
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Wire Table
AWG
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
AWG dia.(mm)
0.078
0.089
0.102
0.114
0.127
0.142
0.160
0.180
0.203
0.226
0.254
0.287
0.320
0.360
0.404
0.454
0.510
0.574
0.642
0.724
0.812
0.910
1.024
1.156
1.298
1.456
1.634
1.833
2.057
2.308
2.589
2.905
3.260
3.657
4.104
AWG area(mm2)
0.0053
0.0066
0.0083
0.0105
0.0132
0.0166
0.0209
0.0264
0.0332
0.0418
0.0526
0.0663
0.0834
0.1050
0.1322
0.1664
0.2095
0.2638
0.3321
0.4181
0.5624
0.6627
0.8343
1.0504
1.3224
1.6648
2.0959
2.6386
3.3219
4.1821
5.2651
6.6285
8.3449
10.5059
13.2264
Single dia.(mm)
0.093
0.104
0.117
0.131
0.147
0.164
0.184
0.205
0.229
0.256
0.285
0.319
0.356
0.397
0.443
0.495
0.552
0.617
0.689
0.770
0.861
0.962
1.076
1.203
1.346
1.506
1.685
1.886
2.111
2.364
2.647
2.964
3.320
3.720
4.168
Single area(mm2)
0.0068
0.0085
0.0108
0.0135
0.0169
0.0212
0.0265
0.0330
0.0412
0.0513
0.0640
0.0797
0.0993
0.1237
0.1542
0.1922
0.2397
0.2990
0.3731
0.4659
0.5820
0.7272
0.9092
1.1371
1.4228
1.7809
2.2301
2.7935
3.5006
4.3882
5.5024
6.9018
8.6594
10.8674
13.6419
Heavy dia.(mm)
0.100
0.112
0.126
0.141
0.158
0.176
0.196
0.219
0.244
0.271
0.302
0.336
0.374
0.416
0.464
0.516
0.575
0.641
0.714
0.796
0.887
0.990
1.104
1.233
1.376
1.537
1.717
1.919
2.145
2.399
2.683
3.002
3.359
3.759
4.208
Heavy area(mm2)
0.0078
0.0099
0.0125
0.0156
0.0195
0.0243
0.0303
0.0376
0.0467
0.0578
0.0717
0.0888
0.1099
0.1362
0.1688
0.2093
0.2596
0.3222
0.4001
0.4972
0.6183
0.7693
0.9578
1.1933
1.4877
1.8559
2.3165
2.8931
3.6153
4.5201
5.6542
7.0763
8.8599
11.0977
13.9062
• All specifications are subject to change without notice.
002-02 / 20050114 / e148.fm