E32-3C90-E100 Datasheet, PDF (3/5 Pages) Ferroxcube International Holding B.V. – E cores and accessories

Ferroxcube
E cores and accessories
E32/16/9
GRADE
3F3
3F35
A_L
(nH)
100 ±5%⁽¹⁾
160 ±5%⁽¹⁾
250 ±5%
315 ±5%
400 ±8%
630 ±15%
2300 ±25%
1700 ±25%
µ_e
≈ 71
≈ 114
≈ 177
≈ 223
≈ 284
≈ 447
≈ 1630
≈ 1210
TOTAL AIR GAP
(µm)
≈ 1600
≈ 860
≈ 480
≈ 360
≈ 260
≈ 150
≈0
≈0
TYPE NUMBER
E32/16/9-3F3-E100
E32/16/9-3F3-E160
E32/16/9-3F3-A250
E32/16/9-3F3-A315
E32/16/9-3F3-A400
E32/16/9-3F3-A630
E32/16/9-3F3
E32/16/9-3F35
1. A_L measured in combination with a equal gapped core half.
Properties of core sets under power conditions
B (mT) at
GRADE
3C90
3C92
3C94
3C96
3F3
3F35
H = 250 A/m;
f = 25 kHz;
T = 100 °C
≥330
≥370
≥330
≥340
≥320
≥300
f = 25 kHz;
B^ˆ = 200 mT;
T = 100 °C
≤ 0.65
−
−
−
−
−
CORE LOSS (W) at
f = 100 kHz;
B^ˆ = 100 mT;
T = 100 °C
≤ 0.7
≤ 0.55
≤ 0.55
≤ 0.43
≤ 0.75
−
f = 100 kHz;
B^ˆ = 200 mT;
T = 100 °C
−
≤ 3.2
≤ 3.2
≤ 2.5
−
−
Properties of core sets under power conditions (continued)
B (mT) at
CORE LOSS (W) at
GRADE
3C90
3C92
3C94
3C96
3F3
3F35
H = 250 A/m;
f = 25 kHz;
T = 100 °C
≥330
≥370
≥330
≥340
≥320
≥300
f = 500 kHz;
B^ˆ = 50 mT;
T = 100 °C
−
−
−
≤ 2.3
−
≤ 0.83
f = 500 kHz;
B^ˆ = 100 mT;
T = 100 °C
−
−
−
−
−
≤ 6.5
f = 1 MHz;
B^{ˆ = 30 mT;}
T = 100 °C
−
−
−
−
−
−
f = 400 kHz;
B^ˆ = 50 mT;
T = 100 °C
−
−
−
−
≤ 1.3
−
f = 3 MHz;
B^{ˆ = 10 mT;}
T = 100 °C
−
−
−
−
−
−
2008 Sep 01
400