Ferroxcube
E cores and accessories
E16/8/5
Core halves of high permeability grades
Clamping force for AL measurements, 20 10 N.
AL
AIR GAP
(µm)
GRADE
(nH)
µe
≈ 3300
TYPE NUMBER
E16/8/5-3E27
3E27
2200 25%
≈ 0
Properties of core sets under power conditions
B (mT) at
CORE LOSS (W) at
H = 250 A/m;
f = 25 kHz;
T = 100 °C
f = 25 kHz;
f = 100 kHz;
f = 100 kHz;
= 200 mT;
B
T = 100 °C
f = 400 kHz;
GRADE
ˆ
ˆ
ˆ
ˆ
= 200 mT;
= 100 mT;
= 50 mT;
B
B
B
T = 100 °C
T = 100 °C
T = 100 °C
3C90
≥320
≥370
≥320
≥340
≥320
≥300
≤ 0.1
≤ 0.1
≤ 0.075
≤ 0.075
≤ 0.055
≤ 0.1
−
≤ 0.38
≤ 0.38
≤ 0.3
−
−
3C92
3C94
3C96
3F3
−
−
−
−
−
−
−
−
≤ 0.15
−
3F35
−
−
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;
f = 500 kHz;
f = 1 MHz;
f = 3 MHz;
GRADE
ˆ
ˆ
ˆ
ˆ
= 10 mT;
B
= 50 mT;
= 100 mT;
= 30 mT;
B
B
B
T = 100 °C
T = 100 °C
T = 100 °C
T = 100 °C
3C90
3C92
3C94
3C96
3F3
≥320
≥370
≥320
≥340
≥315
≥300
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
≤ 0.28
−
−
−
3F35
≤ 0.1
≤ 0.8
2008 Sep 01
328
FERROXCUBE [ FERROXCUBE INTERNATIONAL HOLDING B.V. ]
