I100 Datasheet, PDF (2/3 Pages) Ferroxcube International Holding B.V. – U, I cores and accessories

Ferroxcube
U, I cores and accessories
CORE SETS
Effective core parameters in combination with
U100/57/25
SYMBOL
PARAMETER
Σ(I/A)
core factor (C1)
V_e
effective volume
I_e
effective length
A_e
effective area
m
mass of core
VALUE UNIT
0.379 mm^−1
158000 mm³
245
mm
645
mm²
≈ 300 g
handbook, halfpage
101.6 ±2
2
I100/25/25
25.4
±0.8
25.4
±0.8
CBW143
Dimensions in mm.
Fig.1 I100/25/25 core.
Core data
A_L measured in combination with “U100/57/25” .
GRADE
3C90
3C94
A_L (nH)
6700 ±25%
6700 ±25%
µ_e
≈ 2150
≈ 2150
TYPE NUMBER
I100/25/25-3C90
I100/25/25-3C94
Properties of core sets under power conditions
Core loss measured in combination with “U100/57/25”.
B (mT) at
GRADE
3C90
3C94
H = 250 A/m;
f = 25 kHz;
T = 100 °C
≥ 330
≥ 330
CORE LOSS (W) at
f = 25 kHz;
B^ˆ = 200 mT;
T = 100 °C
≤ 21
−
f = 100 kHz;
B^ˆ = 100 mT;
T = 100 °C
≤ 25
≤ 21
2008 Sep 01
1364