EQ38 Datasheet, PDF (4/5 Pages) Ferroxcube International Holding B.V. – EQ cores and accessories

Ferroxcube
EQ cores and accessories
EQ38/8/25
Properties of core sets under power conditions
B (mT) at
CORE
COMBINATION
H = 250 A/m;
f = 10 kHz;
T = 100 °C
f = 100 kHz;
B^{ˆ = 100 mT;}
T = 100 °C
EQ+EQ38-3C94
EQ+PLT38-3C94
≥ 320
≥ 320
≤ 0.72
≤ 0.56
EQ+EQ38-3C95
≥ 320
−
EQ+PLT38-3C95
≥ 320
−
EQ+EQ38-3C96
EQ+PLT38-3C96
≥ 340
≥ 340
≤ 0.52
≤ 0.42
EQ+EQ38-3F35
≥ 300
−
EQ+PLT38-3F35
≥ 300
−
CORE LOSS (W) at
f = 100 kHz;
B^ˆ = 200 mT;
T = 25 °C
f = 100 kHz;
B^ˆ = 200 mT;
T = 100 °C
≤ 4.8
≤ 3.8
≤ 4.66
≤ 3.65
−
−
−
−
−
−
≤ 4.42
≤ 3.47
≤ 3.5
≤ 2.8
−
−
Properties of core sets under power conditions (continued)
CORE
COMBINATION
EQ+EQ38-3F35
EQ+PLT38-3F35
EQ+EQ38-3F4
EQ+PLT38-3F4
EQ+EQ38-3F45
EQ+PLT38-3F45
B (mT) at
H = 250 A/m;
f = 10 kHz;
T = 100 °C
≥ 300
≥ 300
≥ 300
≥ 300
≥ 300
≥ 300
f = 500 kHz;
B^ˆ = 100 mT;
T = 100 °C
≤ 8.9
≤ 7.0
−
−
−
−
CORE LOSS (W) at
f = 1 MHz;
B^{ˆ = 30 mT;}
T = 100 °C
−
−
≤ 4.1
≤ 3.2
≤ 3.2
≤ 2.5
f = 1 MHz;
B^{ˆ = 50 mT;}
T = 100 °C
−
−
−
−
≤ 12
≤ 9.0
f = 500 kHz;
B^ˆ = 50 mT;
T = 100 °C
−
−
−
−
≤ 3.1
≤ 2.4
≤ 1.2
≤ 0.94
f = 3 MHz;
B^{ˆ = 10 mT;}
T = 100 °C
−
−
≤ 5.8
≤ 4.6
≤ 4.7
≤ 3.7
2008 Sep 01
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