Datasheet - Product finder

HIGH FREQUENCY WIRE WOUND
TRANSFORMERS
EFD Platforms - EFD15, EFD20 and EFD25
Transformers and Inductors
Power: 30W to 180W
Three Different Platforms: THT and SMT
Low Profile Platforms: 8.4mm to 13.5mm
Custom designs available
Electrical Specifications @ 25°C — Operating Temperature -40°C to 125°C
TRANSFORMERS
Part 6,7
Number
Turns Ratio
Application 2
Pri.
Sec. Pri. Aux.
Primary
Secondary
Isolation
Primary
Inductance
(µH MIN)
Leakage
Inductance
(µH MAX)
Pri.
Pri.
Aux.
DCR (mΩ MAX)
Sec.
Sec.
A
B
EFD 15 PLATFORMS - UP TO 30W
EFD 15 - 10 PIN SMT - (21.6MM X 16.3MM X 8.4MM)
15W Flyback Transformer
PB2187NL
Vin=36-75v, Freq.=225kHz
24
Vout=12v/1.7A, 15v/20mA
EFD 15 - 12 PIN SMT - (22.2MM X 17.2MM X 8.4MM)
15W Flyback Transformer
PA0476NL
Vin=18-72v, Freq.=500kHz
16
Vout=5v/3A, 10v/20mA
15W Flyback Transformer
PA0691NL
Vin=30-57v, Freq.=100kHz
52
Vout=3.3v/3A, 5.6v/10mA10v/20mA
15W Flyback Transformer
PA1039NL
50
Vin=29-59v, Freq.=100kHz
Vout=5v/2A, 7.5v/10mA10v/20mA
20W Forward Transformer
PA1067NL
12
Vin=34-75v, Freq.=555kHz
Vout=3.3v/6A, 12v/25mA
12
16
1500Vrms
Operational
38
@ 2.2A
0.6
190
410
50
N/A
3
7
500Vrms
Operational
35.5
0.15
23.5
87
8
N/A
8&
14
26
500Vdc
Operational
146
@ 1.2A
2.4
600
2000
20
(3.3v)
720
(5.6v)
10 &
15
22
500Vdc
Operational
137.5
@ 1.2A
2.0
500
1300
25
760
3
10 &
12 (reset)
500Vrms
79
1
& 70
70 70
(reset)
6
N/A
EFD 20 PLATFORMS - UP TO 80W
EFD 20 - 8 PIN THT - (21.0MM X 21.0MM X 13.0MM)
80W Forward Transformer
PA1040NL
14
Vin=30-57v, Freq.=250kHz
Vout=12v/5A, -12v/1.6A, 12v/0.1A
EFD 20 - 10 PIN SMT - (26.2MM X 21.8MM X 10.4MM)
30W Flyback Transformer
PB2003NL
Vin=36-72v, Freq.=300kHz
16
Vout=5v/6A, 15v/0.1A
EFD 20 - 12 PIN SMT - (29.2MM X 21.8MM X 11.4MM)
50W Forward Transformer
PA0273NL
Vin=36-72v, Freq.=250kHz
16
Vout=12v/4.5A, 12v/0.1A
13W Flyback Transformer
PA0751NL
Vin=25-75v, Freq.=250kHz
26
Vout=3.3v/4.5A, 15v/0.1A
100W Forward Transformer
PA0769NL
Vin=36-75v, Freq.=250kHz
15
Vout=±12v/2.1A, 5v/9A
45W Forward Transformer
PA1066NL
Vin=30-75v, Freq.=550kHz
11
Vout=±5v/4.5A, 12v/20mA
48W Forward Transformer
PB2041NL
Vin=36-75v, Freq.=230kHz
10 + 10
Vout=12v/3A, -12v/1A
33W Forward Transformer
PB2089NL
Vin=36-72v, Freq.=250kHz
13
Vout=3.3v/10A, 2.2v/0.05A
12W Flyback Transformer
PB2134NL
Vin=36-57v, Freq.=200kHz
32
Vout=3.3v/3.5A, 12v/0.1A
7&7
7
1500Vdc
Operational
154
2
45
80
15
24
2
7
1500Vrms
Operational
29.2
@ 3.0A
1.7
75
75
4.5
N/A
10
10
1500Vrms
Basic
230
0.35
65
240
27
N/A
6
18
700Vdc
Operational
99
2
85
300
12
N/A
7&7
&3
5
1500Vdc
Operational
74
1.5
50
110
35 & 35
(±12v)
3.8
(5v)
4&4
9 & 11
(reset)
500Vrms
93
1
35
100
15 & 15
N/A
12
& 12
N/A
1500Vrms
Basic
324
1
82
N/A
30.8
(+12v)
86.4
(-12v Sec)
3&2
13
(reset)
1500Vrms
Basic
141
1
31
923
4
15
1800Vdc
Operational
195
@ 1.0A
5
200
215
5.5
112
(3.3v Sec) (2.2v Sec)
12
N/A
(Transformers continued on next page)
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SPM2007 (11/07)
HIGH FREQUENCY WIRE WOUND
TRANSFORMERS
EFD Platforms - EFD15, EFD20 and EFD25
Electrical Specifications @ 25°C — Operating Temperature -40°C to 125°C
TRANSFORMERS (continued)
Part 6,7
Number
Turns Ratio
Application 2
Pri.
Sec. Pri. Aux.
Primary
Secondary
Isolation
Primary
Inductance
(µH MIN)
Leakage
Inductance
(µH MAX)
Pri.
Pri.
Aux.
DCR (mΩ MAX)
Sec.
Sec.
A
B
EFD 25 PLATFORMS - UP TO 180W
EFD 25 - 10 PIN THT - (26.4MM X 26.1MM X 14.0MM)
100W Forward Transformer
PA0397NL
Vin=36-75v, Freq.=250kHz
9
Vout=3.3v/30A, 12v/0.1A
EFD 25 - 10 PIN SMT - (32.0MM X 26.2MM X 13.5MM)
165 F-Bridge Transformer
PA0302NL
Vin=21-56v, Freq.=230kHz
1
Vout=15v/11A
EFD 25 - 12 PIN SMT - (32.0MM X 26.2MM X 13.7MM)
72W Forward Transformer
PA0700NL
Vin=12v, Freq.=250kHz
3
Vout=48v/1.5A
INDUCTORS
Part 6,7
Number
Application
2
Induct.
@ Irated
(µH MIN)
2
8
1500Vdc
Basic
113
0.64
21
570
3.3
N/A
1
1
500Vrms
Operational
24
0.1
8
130
8
8
22
N/A
2250Vrms
Operational
21.4
0.5
4
N/A
95
N/A
DCR (mΩ MAX)
Irated
(Adc)
Turns Ratio
Winding Winding
1
2
EFD 20 PLATFORMS
Winding
3
Induct.
0 Adc 3
(µH ±7%)
Saturation
Current 4
@25°
Heating
Current 5
(A)
±12v
Winding
to Aux.
Isolation
14.4
5
4
1500
Vrms
Basic
EFD 20 - 12 PIN SMT - (29.2MM X 21.8MM X 11.4MM)
PB2042NL
Output Inductor
for PB2041
Transformer
13
3:3:4
(+12v:-12v:Aux)
4
29.2
(+12v)
87.6
(+12v)
253
(15v Aux.)
Notes:
by 20% at 25°C. This current is determined by placing the component in
the specified ambient environment and applying a short duration pulse
1. The temperature of the component (ambient plus temperature rise) must
current (to eliminate self-heating effects) to the component.
be within the stated operating temperature range.
2. The above transformers and inductors have been tested and approved 5. The heating current is the dc current which causes the temperature of the
part to increase by approximately 40°C.
by Pulse's power IC partners and are sited in the appropriate datasheet
or evaluation board documentation at these companies. To determine 6. Add 'T' suffix to the part number for Tape & Reel version (ie: PB2041NLT).
which IC and IC partners are matched with the above Pulse part numbers 7. The "NL" suffix indicates an RoHS-compliant part number. Non-NL
please consult the IC Cross Reference on the Pulse website.
suffixed parts are not necessarily RoHS compliant, but are electrically
3. The rated current as listed is either 85% of the saturation current or the
and mechanically equivalent to NL versions. If a part number does not
heating current whichever is lower.
have the "NL" suffix, but an RoHS compliant version is required, please
contact Pulse for availability.
4. The saturation current is the current which causes the inductance to drop
Mechanicals
EFD 15
.640
16,26
MAX
Part Number
Date Code
Country of Origin
10-PIN SMT
.675
17,15
MAX
.960
24,38
.680
17,27
.850
21,59
MAX
Part Number
Date Code
Country of Origin
10X .035
0,90
10X .028
0,71
.098
2,50
.098
2,50
.392
9,96
12X
.392
9,96
.098
2,50
SUGGESTED PAD LAYOUT
.330 MAX
8,38
.005/0,13
10 SURFACES
.875
22,23
MAX
.722
18,34
.900
22,86
10X .035
0,90
.098
2,50
.490
12,45
.490
12,45
SUGGESTED PAD LAYOUT
.330 MAX
8,38
10X 0°- 8°
.010
0,25
.028
0,71
12-PIN SMT
.062 ± .006
10X 1,57 ± 0,15
.010 ± .002
0,25 ± 0,05
.004/0,10
12 SURFACES
12X .072
1,83
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SPM2007 (11/07)
HIGH FREQUENCY WIRE WOUND
TRANSFORMERS
EFD Platforms - EFD15, EFD20 and EFD25
Mechanicals
EFD 20
.860
21,84
MAX
Part Number
Date Code
Country of Origin
10X .039
1,00
.148
3,76
10-PIN
SMT
12
1.030
26,16
MAX
12-PIN
SMT
.860
21,84
MAX
.860
21,84
7
1.050
26,67
1.150
29,21
MAX
Part Number
Date Code
Country of Origin
10X .080
2,03
.148
3,76
.592
15,21
12X .028
0,71
.118
3,00
.592
15,21
1
SUGGESTED PAD LAYOUT
12
7
1.190
30,23
.930
23,62
1
6
12X .060
1,52
.118
3,00
.590
14,99
6
.590
14,99
SUGGESTED PAD LAYOUT
.410 MAX
10,41
.450 MAX
11,43
.010 ± .002
0,25 ± 0,05
.005/0,13
10X .039
1,00
10 SURFACES
.010 ± .002
0,25 ± 0,05
.006 /0,15
12 SURFACES
12X
.080
2,03
8-PIN
THT
.826
20,98
MAX
.512
13,00
MAX
Pin 8
Pin 1
Pin 4
Pin 4
8X Ø
.826
20,98
MAX
Part Number
Date Code
Country of Origin
.591 ± .006
15,01 ± 0,15
.031
0,79
.197
5,00
.689 ± .006
17,50 ± 0,15
SUGGESTED PAD LAYOUT
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SPM2007 (11/07)
HIGH FREQUENCY WIRE WOUND
TRANSFORMERS
EFD Platforms - EFD15, EFD20 and EFD25
Mechanicals
EFD 25
10-PIN
SMT
1.030
26,16
MAX
Part Number
Date Code
Country of Origin
10X .043
1,09
.197
5,00
1.040
26,42
MAX
1.140
28,96
1.260
32,00
MAX
12-PIN
SMT
1.350
34,29
1.260
32,00
MAX
Part Number
Date Code
Country of Origin
10X .074
1,88
.197
5,00
.788
20,00
12X .043
1,09
.158
4,01
.788
20,00
SUGGESTED PAD LAYOUT
.530 MAX
13,46
1.140
28,96
12X .074
1,88
.158
4,01
.790
20,07
1.300
33,02
.790
20,07
SUGGESTED PAD LAYOUT
.540 MAX
13,72
.010 ± .002
0,25 ± 0,05
.005/0,13
10X
10 SURFACES
.035
0,89
12 SURFACES
12X .035
0,89
10-PIN
THT
1.040
26,42
MAX
1.028
26,11
MAX
.005/0,13
.012 ± .002
0,30 ± 0,05
.886
22,50
Part Number
Date Code
Country of Origin
10X Ø.045
1,14
.200
5,08
.800
20,32
Pin 1 Chamfer
SUGGESTED PAD LAYOUT
.550 MAX
13,97
1
1
5
.800
20,32
.200
5,08
.138 ± .012
3,50 ± 0,30
5
6
10X .028
0,71
5
.886
22,50
10
6
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106
SPM2007 (11/07)
HIGH FREQUENCY WIRE WOUND
TRANSFORMERS
EFD Platforms - EFD15, EFD20 and EFD25
Schematics
EFD 15
PB2187
PA0476
1
9,8
36-75v
225kHz
2
+12v/1.7A
3
5
15v/0.1A
+5v/3A
5
3.3v/3A
10
8
5
2
10v/0.015A
11
9
7
12
30-57v
100kHz
11
5.0v/2A
10
8
5
2
9
7.5v/0.01A
7
1
NOTE: Pins 8, 9 and 10 to be
connected on customer PCB
1
3
10v/0.015A
5.6v/0.01A
1
PA1067
NOTE: Pins 9 to 8 and Pins 7 to 6
to be connected on customer PCB
PA1039
12
28-59v
100kHz
7
8
9
Auxiliary
10v/.02A
6
3
10
11
12
Primary
18-72v
4
7,6
3
4
PA0691
1
NOTE: Pins 8, 9 and 10 to be
connected on customer PCB
RESET
2
3
12, 11,10
34-75v
3.3v/6A
9, 8, 7
4
5
AUX
12v/25mA
6
EFD 20
PB2003
PA1040
2
30-57v
250kHz
1,2
9
1
6
7
3
2
3.3v/4.5A
9,8,7
15v/0.1A
36-75v
4
+12v/4.5A
3,4
5
10,11,12
Pri. Aux.
12v/0.1A
PA0769
12,11,10
5
1
7,8,9
6
PA0751
25-75v
250kHz
6
7
8
10
8
4
+5v/6A
Auxiliary
15v/0.1A
-12v/1.6A
4
3
4
5
Primary
36-75v
+12v/5A
3
1
PA0273
2
5
PA1066
12
1
+5v/9A
36-75v
250kHz
11
10
3
5
+12v/2.1A
12v/0.1A
9
8
-12v/2.1A
6
7
NOTE: Pins 1 & 2 and Pins 3 & 4 to be
connected on customer PCB
1
11
RESET
5v/4.5A
2
10
3
9
34-75v
4
5
5v/4.5A
8
AUX
12v/25mA
6
(EFD 20 Schematics continued on next page)
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107
SPM2007 (11/07)
HIGH FREQUENCY WIRE WOUND
TRANSFORMERS
EFD Platforms - EFD15, EFD20 and EFD25
Schematics
EFD 20 (continued)
PB2041
PB2089
1
12
+12v/3A
10
8
36-75v 3
4
11
3
9
5
36-75v
+3.3v/10A
4
1
-12v/1A
12
6
PB2157
PB2042
1
1
+3.7v/3.5A
4
5
Bias
10.2v/0.02A
12
11
10
9
8
7
6
3
4
3
2
11
10
+3.3v/3.5A
8
9
5
NOTE: Pins 10 & 11, Pins 8 & 9 to be
connected on customer PCB
6
-12v/1A
12
11
12v/0.1A
NOTE: Pins 2 & 3 and Pins 4 & 5 to be
connected on customer PCB
3
2
36-57v
200kHz
10
11
7
NOTE: Pins 12 & 11, Pins 9 & 10, and Pins
3 & 4 to be connected on customer PCB
Primary
31-57v
1
8
9
+2.2v/.05A
7
6
PB2134
2
15v Primary Side
Aux Winding
7
4
+12v/3A
10
9
NOTE: Pins 2, 3 & 4 and Pins 9, 10 & 11 to
be connected on customer PCB
EFD 25
PA0397
10
5T
2
4T
1
4
8T
5
PA0700
PA0302
3
5
7
6
1
2
3
Primary
21-56v
9
2T
6
7
8
1
4
Primary
Auxiliary
9
3
15v/11A
4
5
6
12
Primary
12v
10 +48v/1.5A
9
NOTE: Pins 9 and 10 to be
connected on customer PCB
7
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SPM2007 (11/07)
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