Ferroxcube
Planar E cores and accessories
E14/3.5/5
CORES
Effective core parameters of a set of E cores
SYMBOL
PARAMETER
core factor (C1)
VALUE UNIT
Σ(I/A)
Ve
1.43
300
mm−1
mm3
mm
14 ± 0.3
handbook, halfpage
effective volume
effective length
effective area
11 ± 0.25
Ie
20.7
14.3
14.3
≈ 0.6
3
± 0.05
Ae
mm2
mm2
g
2 ± 0.1
Amin
m
minimum area
mass of core half
3.5 ± 0.1
5 ± 0.1
MBE644
R 0.8 (12x)
Dimensions in mm.
Fig.1 E14/3.5/5 core.
Effective core parameters of an E/PLT combination
SYMBOL
PARAMETER
core factor (C1)
VALUE UNIT
Σ(I/A)
Ve
1.16
240
mm−1
mm3
mm
effective volume
effective length
effective area
minimum area
mass of plate
Ie
16.7
14.5
14.5
≈ 0.5
Ae
mm2
mm2
g
14 ± 0.3
handbook, halfpage
Amin
m
1.5 ± 0.05
Ordering information for plates
GRADE TYPE NUMBER
3C90
5 ± 0.1
PLT14/5/1.5-3C90
PLT14/5/1.5-3C92
PLT14/5/1.5-3C93
PLT14/5/1.5-3C94
PLT14/5/1.5-3C96
PLT14/5/1.5-3F3
PLT14/5/1.5-3F35
PLT14/5/1.5-3F4
PLT14/5/1.5-3F45
PLT14/5/1.5-3E6
MBE652
R 0.8
3C92
3C93
3C94
3C96
3F3
3F35
3F4
Dimensions in mm.
Fig.2 PLT14/5/1.5.
3F45
3E6
2004 Sep 01
2
FERYSTER [ FERYSTER INDUCTIVE COMPONENTS MANUFACTURER ]
