E25-3C90-E63 Datasheet, PDF (2/4 Pages) Ferroxcube International Holding B.V. – E cores and accessories

Ferroxcube
E cores and accessories
CORE SETS
Effective core parameters
SYMBOL
PARAMETER
Σ(I/A)
core factor (C1)
V_e
effective volume
I_e
effective length
A_e
effective area
A_min
minimum area
m
mass of core half
VALUE UNIT
0.733 mm^−1
4500 mm³
57.5 mm
78.4 mm²
78.4 mm²
≈ 11 g
handbook, halfpage
25
+0.8
−0.7
17.5
+1.0
0
7.5
0
−0.5
E25/13/11
8.7
+0.5
−0
12.8
0
−0.5
R2
11.0
0
−0.5
Dimensions in mm.
CBW293
Fig.1 E25/13/11 core half.
Core halves
Clamping force for A_L measurements 20 ±10 N.
GRADE
A_L
(nH)
µ_e
3C90
3C92
3C94
3C96
3F3
3F35
63 ±5%⁽¹⁾
100 ±8%⁽¹⁾
160 ±8%
250 ±15%
315 ±15%
2800 ±25%
2200 ±25%
2800 ±25%
2700 ±25%
63 ±5%⁽¹⁾
100 ±8%⁽¹⁾
160 ±8%
250 ±15%
315 ±15%
2700 ±25%
2000 ±25%
≈ 37
≈ 58
≈ 93
≈ 146
≈ 184
≈ 1630
≈ 1280
≈ 1630
≈ 1580
≈ 37
≈ 58
≈ 93
≈ 146
≈ 184
≈ 1580
≈ 1170
TOTAL AIR GAP
(µm)
≈ 2800
≈ 1480
≈ 790
≈ 450
≈ 340
≈0
≈0
≈0
≈0
≈ 2800
≈ 1480
≈ 790
≈ 450
≈ 340
≈0
≈0
TYPE NUMBER
E25/13/11-3C90-E63
E25/13/11-3C90-E100
E25/13/11-3C90-A160
E25/13/11-3C90-A250
E25/13/11-3C90-A315
E25/13/11-3C90
E25/13/11-3C92
E25/13/11-3C94
E25/13/11-3C96
E25/13/11-3F3-E63
E25/13/11-3F3-E100
E25/13/11-3F3-A160
E25/13/11-3F3-A250
E25/13/11-3F3-A315
E25/13/11-3F3
E25/13/11-3F35
Note
1. Measured in combination with an equal gapped core half, clamping force for A_L measurements, 20 ±10 N.
2008 Sep 01
384