E41-3C81-E100 Datasheet, PDF (3/6 Pages) Ferroxcube International Holding B.V. – E cores and accessories

Ferroxcube
E cores and accessories
E42/17/12
GRADE
3F3
A_L
(nH)
100 ±5%⁽¹⁾
160 ±5%⁽¹⁾
250 ±5%⁽¹⁾
315 ±5%
400 ±8%
630 ±15%
3575 ±25%
µ_e
≈ 41
≈ 66
≈ 103
≈ 130
≈ 164
≈ 259
≈ 1470
TOTAL AIR GAP
(µm)
≈ 3000
≈ 1620
≈ 920
≈ 690
≈ 520
≈ 300
≈0
TYPE NUMBER
E41/17/12-3F3-E100
E41/17/12-3F3-E160
E41/17/12-3F3-E250
E41/17/12-3F3-A315
E41/17/12-3F3-A400
E41/17/12-3F3-A630
E41/17/12-3F3
Note
1. Measured in combination with an equal gapped core half, clamping force for A_L measurements, 40 ±20 N.
Properties of core sets under power conditions
B (mT) at
CORE LOSS (W) at
GRADE
3C81
3C90
3C91
3C92
3C94
3C95
3F3
H = 250 A/m;
f = 25 kHz;
T = 100 °C
≥320
≥320
≥320
≥370
≥320
≥320
≥320
f = 25 kHz;
B^ˆ = 200 mT;
T = 100 °C
≤ 2.4
≤ 1.3
−
−
−
−
−
f = 100 kHz;
B^ˆ = 100 mT;
T = 100 °C
−
≤ 1.45
≤ 0.85⁽¹⁾
≤ 1.1
≤ 1.1
−
≤ 1.4
f = 100 kHz;
B^ˆ = 200 mT;
T = 25 °C
−
−
−
−
−
≤ 7.25
−
f = 100 kHz;
B^ˆ = 200 mT;
T = 100 °C
−
−
≤ 5.1⁽¹⁾
≤ 6.4
≤ 6.4
≤ 6.9
−
f = 400 kHz;
B^ˆ = 50 mT;
T = 100 °C
−
−
−
−
−
−
≤ 2.2
Note
1. Measured at 60 °C.
2008 Sep 01
63