Ferroxcube EP10-3C81-A100 Ep cores and accessory Datasheet

FERROXCUBE
DATA SHEET
EP10
EP cores and accessories
Supersedes data of September 2004
2008 Sep 01
Ferroxcube
EP cores and accessories
EP10
CORE SETS
Effective core parameters
SYMBOL
PARAMETER
VALUE
Σ(I/A)
core factor (C1)
1.70
mm −1
Ve
effective volume
215
mm 3
Ie
effective length
19.3
mm
Ae
effective area
11.3
mm 2
Amin
minimum area
8.55
mm 2
m
mass of core set
≈ 2.8
g
3.3 ± 0.15
handbook, halfpage
UNIT
7.6
± 0.2 1.8
± 0.13
;;;
;;;
;;;
9.4 ± 0.2
10.2
± 0.2
7.4
± 0.2
MBG177
11.5 ± 0.3
Dimensions in mm.
Fig.1 EP10 core set.
Core sets for filter applications
Clamping force for AL measurements, 30 ±10 N.
GRADE
3B46
AL
(nH)
1400 ±25%
AIR GAP
(µm)
µe
≈ 1890
≈0
TYPE NUMBER
EP10-3B46
Core sets for general purpose transformers and power applications
Clamping force for AL measurements, 30 ±10 N.
GRADE
3C81
3C91
3C94
2008 Sep 01
TOTAL AIR GAP
(µm)
AL
(nH)
µe
25 ±3%
≈ 34
≈1010
EP10-3C81-E25
40 ±3%
≈ 54
≈ 530
EP10-3C81-A40
TYPE NUMBER
63 ±3%
≈ 86
≈ 290
EP10-3C81-A63
100 ±3%
≈ 136
≈ 160
EP10-3C81-A100
160 ±5%
≈ 217
≈ 90
EP10-3C81-A160
1200 ±25%
≈ 1630
≈0
EP10-3C81
1200 ±25%
≈ 1630
≈0
EP10-3C91
25 ±3%
≈ 34
≈1010
EP10-3C94-E25
40 ±3%
≈ 54
≈ 530
EP10-3C94-A40
63 ±3%
≈ 86
≈ 290
EP10-3C94-A63
100 ±3%
≈ 136
≈ 160
EP10-3C94-A100
160 ±5%
≈ 217
≈ 90
EP10-3C94-A160
1140 ±25%
≈ 1550
≈0
684
EP10-3C94
Ferroxcube
EP cores and accessories
AL
(nH)
GRADE
3C96
3F3
3F35
EP10
TOTAL AIR GAP
(µm)
µe
1000 ±25%
≈ 1350
≈0
TYPE NUMBER
EP10-3C96
25 ±3%
≈ 34
≈1010
EP10-3F3-E25
40 ±3%
≈ 54
≈ 530
EP10-3F3-A40
63 ±3%
≈ 86
≈ 290
EP10-3F3-A63
100 ±3%
≈ 136
≈ 160
EP10-3F3-A100
160 ±5%
≈ 217
≈ 90
EP10-3F3-A160
1000 ±25%
≈1360
≈0
EP10-3F3
800 ±25%
≈1090
≈0
EP10-3F35
Core sets of high permeability grades
Clamping force for AL measurements, 30 ±10 N.
AL
(nH)
µe
AIR GAP
(µm)
3E27
3400 ± 25%
≈ 4630
≈0
EP10-3E27
3E5
4800 +40/−30%
≈ 6530
≈0
EP10-3E5
3E55
4800 +40/−30%
≈ 6530
≈0
EP10-3E55
3E6
5400 +40/−30%
≈ 7340
≈0
EP10-3E6
GRADE
TYPE NUMBER
Properties of core sets under power conditions
B (mT) at
CORE LOSS (W) at
H = 250 A/m;
f = 25 kHz;
T = 100 °C
f = 25 kHz;
ˆ = 200 mT;
B
T = 100 °C
f = 100 kHz;
ˆ = 100 mT;
B
T = 100 °C
f = 100 kHz;
ˆ = 200 mT;
B
T = 100 °C
f = 400 kHz;
ˆ = 50 mT;
B
T = 100 °C
3C81
≥315
≤ 0.043
−
−
−
3C91
≥315
−
3C94
≥320
−
3C96
≥340
3F3
3F35
GRADE
≤
0.08 (1)
−
≤ 0.019
≤ 0.1
−
−
≤ 0.014
≤ 0.08
≤ 0.035
≥315
−
≤ 0.025
−
≤ 0.045
≥300
−
−
−
≤ 0.02
0.014(1)
≤
Properties of core sets under power conditions (continued)
B (mT) at
CORE LOSS (W) at
H = 250 A/m;
f = 25 kHz;
T = 100 °C
f = 500 kHz;
ˆ = 50 mT;
B
T = 100 °C
f = 500 kHz;
ˆ = 100 mT;
B
T = 100 °C
f = 1 MHz;
ˆ = 30 mT;
B
T = 100 °C
f = 3 MHz;
ˆ = 10 mT;
B
T = 100 °C
3C81
≥315
−
−
−
−
3C91
≥315
−
−
−
−
3C94
≥320
−
−
−
−
GRADE
2008 Sep 01
685
Ferroxcube
EP cores and accessories
EP10
B (mT) at
CORE LOSS (W) at
H = 250 A/m;
f = 25 kHz;
T = 100 °C
f = 500 kHz;
ˆ = 50 mT;
B
T = 100 °C
f = 500 kHz;
ˆ = 100 mT;
B
T = 100 °C
f = 1 MHz;
ˆ = 30 mT;
B
T = 100 °C
f = 3 MHz;
ˆ = 10 mT;
B
T = 100 °C
3C96
≥340
≤ 0.07
−
−
−
3F35
≥300
≤ 0.025
≤ 0.2
−
−
3F3
≥315
−
−
−
−
GRADE
Note
1. Measured at 60 °C.
2008 Sep 01
686
Ferroxcube
EP cores and accessories
EP10
COIL FORMER
General data CSH-EP10-1S-8P
PARAMETER
SPECIFICATION
Coil former material
phenolformaldehyde (PF), glass-reinforced, flame retardant in accordance with
“UL 94V-0” ; UL file number E41429(M)
Pin material
copper clad steel, tin (Sn) plated
Maximum operating temperature
180 °C, “IEC 60085”, class H
Resistance to soldering heat
“IEC 60068-2-20” , Part 2, Test Tb, method 1B, 350 °C, 3.5 s
Solderability
“IEC 60068-2-20”, Part 2, Test Ta, method 1, 235 °C, 2 s
handbook, full pagewidth
12.4 max.
0
9
− 0.1
0
4.8
− 0.1
7.1
0
− 0.1
1
5.6 min.
3.6
+ 0.1
0
0.65
+ 0.1
0
0.65
2
2.5
1.8
5
2.54
0.45
CBW417
7.62
11.2 max.
5.08
7.62
Dimensions in mm.
Fig.2 EP10 coil former: 8-pins.
Winding data and area product for 8-pins EP10 coil former
NUMBER OF
SECTIONS
WINDING
AREA
(mm2)
MINIMUM
WINDING
WIDTH
(mm)
AVERAGE
LENGTH OF
TURN
(mm)
AREA
PRODUCT
Ae x Aw
(mm4)
1
11.4
5.6
21.5
129
2008 Sep 01
687
TYPE NUMBER
CSH-EP10-1S-8P
Ferroxcube
EP cores and accessories
EP10
General data CSH-EP10-2S-8P
PARAMETER
SPECIFICATION
Coil former material
phenolformaldehyde (PF), glass-reinforced, flame retardant in accordance with
“UL 94V-0”; UL file number E41429 (M)
Pin material
copper-clad steel, tin (Sn) plated
Maximum operating temperature
155 °C, “IEC 60085”, class F
Resistance to soldering heat
“IEC 60068-2-20” , Part 2, Test Tb, method 1B, 350 °C, 3.5 s
Solderability
“IEC 60068-2-20”, Part 2, Test Ta, method 1, 235 °C, 2 s
7 ±0.1
11.1 max.
(5.4 min.)
8.9 ±0.1
3.6
+0.05
0.7
0.7
0.45
1 ±0.15
handbook, full pagewidth
∅4.9
−0.1
9.9
max.
2.55
0.9
3.4
2.5
∅0.6
7.5
11.1 max.
2.5
CBW503
7.5
Dimensions in mm.
Fig.3 EP10 coil former.
Winding data and area product for EP10 coil former
NUMBER OF
SECTIONS
MINIMUM
WINDING
AREA
(mm2)
NOMINAL
WINDING
WIDTH
(mm)
AVERAGE
LENGTH OF
TURN
(mm)
AREA
PRODUCT
Ae x Aw
(mm4)
2
2 × 4.8
2 × 2.6
21.6
2 x 54.2
2008 Sep 01
688
TYPE NUMBER
CSH-EP10-2S-8P
Ferroxcube
EP cores and accessories
EP10
General data CSHS-EP10-1S-8P-T
PARAMETER
SPECIFICATION
Coil former material
phenolformaldehyde (PF), glass-reinforced, flame retardant in accordance with
“UL 94V-0”; UL file number E41429 (M)
Pin material
copper-clad steel, tin (Sn) plated
Maximum operating temperature
155 °C, “IEC 60085”, class F
Resistance to soldering heat
“IEC 60068-2-20” , Part 2, Test Tb, method 1B, 350 °C, 3.5 s
Solderability
“IEC 60068-2-20”, Part 2, Test Ta, method 1, 235 °C, 2 s
9 −0.1
4.8 −0.1
7.1 −0.1
3.55
+0.1
5.5 min.
2.8
handbook, full pagewidth
9.2
max.
0.7
0.35
8.5
9.6
1.8
13.3 max.
2.5
1.8
2.5
7.5
CBW504
11.6 max.
Dimensions in mm.
Fig.4 EP10 coil former.
Winding data and area product for EP10 coil former
NUMBER OF
SECTIONS
MINIMUM
WINDING
AREA
(mm2)
NOMINAL
WINDING
WIDTH
(mm)
AVERAGE
LENGTH OF
TURN
(mm)
AREA
PRODUCT
Ae x Aw
(mm4)
1
11.3
5.5
21.5
128
2008 Sep 01
689
TYPE NUMBER
CSHS-EP10-1S-8P-T
1.6
Ferroxcube
EP cores and accessories
EP10
MOUNTING PARTS
General data
ITEM
REMARKS
FIGURE
TYPE NUMBER
Clasp
copper-nickel-zinc alloy (nickel silver)
5
CLA-EP10
Spring
copper-nickel-zinc alloy (nickel silver)
6
SPR-EP10
Clip
stainless steel (CrNi); clamping force ≈27 N
7
CLI-EP10
16
handbook, halfpage
2.5
handbook, halfpage
4.8
6.3
12.7
0.4
TYP.
2.5
9.25
9.7
0.3
TYP.
1
12.0
CBW420
6.4
CBW419
Dimensions in mm.
Dimensions in mm.
Fig.5 Mounting clasp CLA-EP10.
Fig.6 Mounting spring SPR-EP10.
11.8 + 0.2
0
5.8
handbook, halfpage
12
9.7 0
− 0.3
CBW421
0.25
5
Dimensions in mm.
Fig.7 Mounting clip CLI-EP10.
2008 Sep 01
690
Ferroxcube
EP cores and accessories
EP10
DATA SHEET STATUS DEFINITIONS
DATA SHEET
STATUS
PRODUCT
STATUS
DEFINITIONS
Preliminary
specification
Development
This data sheet contains preliminary data. Ferroxcube reserves the right to
make changes at any time without notice in order to improve design and
supply the best possible product.
Product specification
Production
This data sheet contains final specifications. Ferroxcube reserves the right
to make changes at any time without notice in order to improve design and
supply the best possible product.
DISCLAIMER
Life support applications  These products are not designed for use in life support appliances, devices, or systems
where malfunction of these products can reasonably be expected to result in personal injury. Ferroxcube customers
using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Ferroxcube
for any damages resulting from such application.
PRODUCT STATUS DEFINITIONS
STATUS
INDICATION
DEFINITION
Prototype
These are products that have been made as development samples for the purposes of
technical evaluation only. The data for these types is provisional and is subject to
change.
Design-in
These products are recommended for new designs.
Preferred
These products are recommended for use in current designs and are available via our
sales channels.
Support
These products are not recommended for new designs and may not be available
through all of our sales channels. Customers are advised to check for availability.
2008 Sep 01
691
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