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Número de pieza
componentes Descripción
EFD13 Ver la hoja de datos (PDF) - Ferroxcube International Holding B.V.
Número de pieza
componentes Descripción
Fabricante
EFD13
EFD cores and accessories
Ferroxcube International Holding B.V.
EFD13 Datasheet PDF : 7 Pages
1
2
3
4
5
6
7
Ferroxcube
EFD cores and accessories
EFD25/13/9
CORES
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
1.00
mm
−
1
3300 mm
3
57.0 mm
58.0 mm
2
55.0 mm
2
≈
8
g
handbook, halfpage
9.3
12.5
0.25
0.15
9.1
0.6
0.2
25 0.65
18.7 0.6
11.4
0.2
MGC342
5.2
0.15
Dimensions in mm.
Fig.1 EFD25/13/9 core half.
Core halves and sets
A
L
measured as a set or in combination with a non-gapped core half, clamping force for A
L
measurements, 40
±
20 N.
GRADE
A
L
(nH)
µ
e
AIR GAP
(
µ
m)
TYPE NUMBER
3C90
3C94
3C95
3C96
160
±
3%
250
±
3%
315
±
5%
400
±
8%
630
±
10%
2200
±
25%
160
±
3%
250
±
3%
315
±
5%
400
±
8%
630
±
10%
2200
±
25%
2660
±
25%
2000
±
25%
≈
125
≈
196
≈
246
≈
313
≈
493
≈
1720
≈
125
≈
196
≈
246
≈
313
≈
493
≈
1720
≈
2085
≈
1560
≈
570
≈
320
≈
240
≈
180
≈
100
≈
0
≈
570
≈
320
≈
240
≈
180
≈
100
≈
0
≈
0
≈
0
EFD25/13/9-3C90-A160
EFD25/13/9-3C90-A250
EFD25/13/9-3C90-A315
EFD25/13/9-3C90-A400
EFD25/13/9-3C90-A630
EFD25/13/9-3C90
EFD25/13/9-3C94-A160
EFD25/13/9-3C94-A250
EFD25/13/9-3C94-A315
EFD25/13/9-3C94-A400
EFD25/13/9-3C94-A630
EFD25/13/9-3C94
EFD25/13/9-3C95
EFD25/13/9-3C96
2008 Sep 01
2
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