I93 Datasheet, PDF (2/3 Pages) Ferroxcube International Holding B.V. – U, I cores and accessories

Ferroxcube
U, I cores and accessories
I93/28/16
CORE SETS
Effective core parameters in combination with
U93/76/16
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
0.576 mm^−1
115000 mm³
258
mm
447
mm²
≈ 200 g
handbook, halfpage
93 ±1.8
16
±0.6
A
2
0.33
27.5
±0.5
A
CBW141
15˚
Detail A
4.0
Dimensions in mm.
Fig.1 I93/28/16 core.
Core data
A_L measured in combination with “U93/76/16” .
GRADE
A_L
(nH)
3C90
3C94
4600 ±25%
4600 ±25%
Properties of core sets under power conditions
Measured in combination with “U93/76/16”.
B (mT) at
GRADE
3C90
3C94
H = 250 A/m;
f = 25 kHz;
T = 100 °C
≥320
≥320
µ_e
≈ 2100
≈ 2100
TYPE NUMBER
I93/28/16-3C90
I93/28/16-3C94
CORE LOSS (W) at
f = 25 kHz;
B^ˆ = 200 mT;
T = 100 °C
≤ 15
−
f = 100 kHz;
B^ˆ = 100 mT;
T = 100 °C
≤ 16
≤ 13
2008 Sep 01
1352