Ferroxcube EP13-3C94-A250 Ep cores and accessory Datasheet

FERROXCUBE
DATA SHEET
EP13
EP cores and accessories
Supersedes data of September 2004
2008 Sep 01
Ferroxcube
EP cores and accessories
EP13
CORE SETS
Effective core parameters
SYMBOL
PARAMETER
VALUE
Σ(I/A)
core factor (C1)
1.24
mm−1
Ve
effective volume
472
mm3
Ie
effective length
24.2
mm
Ae
effective area
19.5
mm2
Amin
minimum area
14.9
mm2
m
mass of core set
≈ 4.7
g
0
4.5 0.3
handbook, halfpage
UNIT
0
9 0.4
2.4
0.1
;;;
;;;
;;;
9.7
0
13 0.3
0.6
0
9
MGC186
0.4
0
0
12.8 0.6
Dimensions in mm.
Fig.1 EP13 core set.
Core sets for filter applications
Clamping force for AL measurements, 30 ±10 N.
GRADE
3B46
AL
(nH)
2150 ±25%
AIR GAP
(µm)
µe
≈ 2090
≈0
TYPE NUMBER
EP13-3B46
Core sets for general purpose transformers and power applications
Clamping force for AL measurements, 30 ±10 N.
GRADE
3C81
TOTAL AIR GAP
(µm)
AL
(nH)
µe
40 ±3%
≈ 40
≈ 1000
EP13-3C81-E40
63 ±3%
≈ 62
≈ 540
EP13-3C81-A63
TYPE NUMBER
100 ±3%
≈ 99
≈ 300
EP13-3C81-A100
160 ±3%
≈ 158
≈ 170
EP13-3C81-A160
250 ±5%
≈ 247
≈ 100
EP13-3C81-A250
1700 ±25%
≈ 1680
≈0
EP13-3C81
3C91
1700 ±25%
≈ 1680
≈0
EP13-3C91
3C94
40 ±3%
≈ 40
≈ 1000
EP13-3C94-E40
63 ±3%
≈ 62
≈ 540
EP13-3C94-A63
100 ±3%
≈ 99
≈ 300
EP13-3C94-A100
160 ±3%
≈ 158
≈ 170
EP13-3C94-A160
250 ±5%
≈ 247
≈ 100
EP13-3C94-A250
≈ 1630
≈0
1650 ±25%
2008 Sep 01
693
EP13-3C94
Ferroxcube
EP cores and accessories
GRADE
3C96
3F3
3F35
EP13
AL
(nH)
1500 ±25%
TOTAL AIR GAP
(µm)
µe
TYPE NUMBER
≈ 1480
≈0
40 ±3%
≈ 40
≈ 1000
EP13-3F3-E40
63 ±3%
≈ 62
≈ 540
EP13-3F3-A63
EP13-3C96
100 ±3%
≈ 99
≈ 300
EP13-3F3-A100
160 ±3%
≈ 158
≈ 170
EP13-3F3-A160
250 ±5%
≈ 247
≈ 100
EP13-3F3-A250
1325 ±25%
≈ 1310
≈0
EP13-3F3
1100 ±25%
≈ 1090
≈0
EP13-3F35
Core sets of high permeability grades
Clamping force for AL measurements, 30 ±10 N.
GRADE
3E27
3E5
3E55
AL
(nH)
4600 ± 25%
2008 Sep 01
≈ 4540
≈0
TYPE NUMBER
EP13-3E27
≈ 6900
≈0
100 ±3%
≈ 99
≈ 310
EP13-3E55-A100
160 ±3%
≈ 158
≈ 180
EP13-3E55-A160
7000 +40/-30%
EP13-3E5
250 ±5%
≈ 247
≈ 110
EP13-3E55-A250
315 ±5%
≈ 311
≈ 80
EP13-3E55-A315
400 ±8%
≈ 395
≈ 65
EP13-3E55-A400
EP13-3E55-A630
630 ±15%
3E6
AIR GAP
(µm)
µe
≈ 622
≈ 40
7000 +40/-30%
≈ 6900
≈0
EP13-3E55
8500 +40/-30%
≈ 8400
≈0
EP13-3E6
694
Ferroxcube
EP cores and accessories
EP13
Properties of core sets under power conditions
B (mT) at
GRADE
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
≤ 0.1
−
−
−
3C91
≥315
−
≤ 0.03(1)
≤ 0.17 (1)
−
3C94
≥320
−
≤ 0.04
≤ 0.22
−
3C96
≥340
−
≤ 0.03
≤ 0.17
≤ 0.075
3F35
≥300
−
−
−
≤ 0.04
3F3
≥315
−
≤ 0.05
−
≤ 0.1
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
−
−
−
−
3C96
≥340
≤ 0.15
−
−
−
3F35
≥300
≤ 0.06
≤ 0.45
−
−
3F3
≥315
−
−
−
−
GRADE
Note
1. Measured at 60 °C.
2008 Sep 01
695
Ferroxcube
EP cores and accessories
EP13
COIL FORMERS
General data
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
2.54
handbook, full pagewidth
13.6 max.
13.6 max.
9.5 ± 0.1
8.9 ± 0.1
4.6 ± 0.1
0.6
7.6 min.
0.6
0
5.8
− 0.1
2.5
2.7
1
0.8
3.8
∅0.6
CBW618
10.16
1 +0.15
0
5.08
10.16
Dimensions in mm.
Fig.2 EP13 coil former; 10-pins.
Winding data and area product for 10-pins EP13 coil former
NUMBER OF
SECTIONS
WINDING
AREA
(mm2)
MINIMUM
WINDING
WIDTH
(mm)
AVERAGE
LENGTH OF
TURN
(mm)
AREA
PRODUCT
Ae x Aw
(mm4)
TYPE NUMBER
1
13.6
7.6
23.8
265
CSH-EP13-1S-10P
2
2 × 6.1
2 × 3.4
23.8
2 x 119
CSH-EP13-2S-10P
2008 Sep 01
696
Ferroxcube
EP cores and accessories
EP13
General data CSHS-EP13-1S-10P-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
9.5 −0.1
8.9 −0.1
5.8 −0.1
4.6
+0.1
7.5 min.
2.8
handbook, full pagewidth
9.95
max.
0.35
0.7
10.5
1.8
11.85
15.1 max.
5
1.8
2.5
1.6
10
CBW505
13.1 max.
Dimensions in mm.
Fig.3 EP13 coil former.
Winding data and area product for EP13 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
13.5
7.5
23.8
263
2008 Sep 01
697
TYPE NUMBER
CSHS-EP13-1S-10P-T
Ferroxcube
EP cores and accessories
EP13
MOUNTING PARTS
General data
ITEM
REMARKS
FIGURE
TYPE NUMBER
Clasp
copper-nickel-zinc alloy (nickel silver), tin (Sb) plated
4
CLA-EP13
Spring
copper-nickel-zinc alloy (nickel silver)
5
SPR-EP13
Clip
stainless steel (CrNi); clamping force ≈32 N
6
CLI-EP13
16.8
handbook, halfpage
handbook, halfpage
4
2.6
7.5
14
0.4 TYP
12.7
1
11.7
0.4
TYP
CBW619
12.9
7.5
MGB590
Dimensions in mm.
Dimensions in mm.
Fig.4 Mounting clasp CLA-EP13.
Fig.5 Mounting spring SPR-EP13.
12.8 +0.2
0
6.8
handbook, halfpage
14.5
12.2 0
−0.3
CBW090
0.25
6
Dimensions in mm.
Fig.6 Mounting clip CLI-EP13.
2008 Sep 01
698
Ferroxcube
EP cores and accessories
EP13
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
699
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