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E19-3C81-E63 Datasheet, PDF (3/5 Pages) Ferroxcube International Holding B.V. – E cores and accessories | |||
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Ferroxcube
E cores and accessories
E19/8/9
(813E343)
GRADE
3F3
3F35
AL
(nH)
63 ±5%(1)
100 ±8%(1)
160 ±8%
250 ±15%
315 ±15%
1830 ±25%
1490 ±25%
µe
â 48
â 77
â123
â 192
â 240
â 1410
â 1150
TOTAL AIR GAP
(µm)
â 1300
â 700
â 380
â 220
â170
â0
â0
TYPE NUMBER
E19/8/9-3F3-E63
E19/8/9-3F3-E100
E19/8/9-3F3-A250
E19/8/9-3F3-A315
E19/8/9-3F3-A400
E19/8/9-3F3
E19/8/9-3F35
Note
1. Measured in combination with an equal gapped core half, clamping force for AL measurements, 20 ±10 N.
Core halves of high permeability grades
Clamping force for AL measurements, 20 ±10 N.
GRADE
AL
(nH)
µe
3E27
4250 ±25%
â 3270
AIR GAP
(µm)
â0
TYPE NUMBER
E19/8/9-3E27
Properties of core sets under power conditions
B (mT) at
GRADE
3C81
3C90
3C91
3C92
3C94
3C96
3F3
3F35
H = 250 A/m;
f = 25 kHz;
T = 100 °C
â¥320
â¥320
â¥320
â¥370
â¥320
â¥340
â¥320
â¥300
f = 25 kHz;
BË = 200 mT;
T = 100 °C
⤠0.4
⤠0.17
â
â
â
â
â
â
CORE LOSS (W) at
f = 100 kHz;
BË = 100 mT;
T = 100 °C
â
⤠0.18
⤠0.11(1)
⤠0.14
⤠0.14
⤠0.11
⤠0.18
â
f = 100 kHz;
BË = 200 mT;
T = 100 °C
â
â
⤠0.68(1)
⤠0.85
⤠0.85
⤠0.68
â
â
Properties of core sets under power conditions (continued)
GRADE
3C96
3F3
3F35
B (mT) at
H = 250 A/m;
f = 25 kHz;
T = 100 °C
â¥340
â¥315
â¥300
f = 500 kHz;
BË = 50 mT;
T = 100 °C
⤠0.6
â
⤠0.22
CORE LOSS (W) at
f = 500 kHz;
BË = 100 mT;
T = 100 °C
â
â
⤠1.7
f = 1 MHz;
BË = 30 mT;
T = 100 °C
â
â
â
Note
1. Measured at 60 °C.
f = 400 kHz;
BË = 50 mT;
T = 100 °C
â
â
â
â
â
â
⤠0.31
â
f = 3 MHz;
BË = 10 mT;
T = 100 °C
â
â
â
2008 Sep 01
343
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