E32-6-20 Datasheet, PDF (2/6 Pages) FERYSTER Inductive Components Manufacturer – Planar E cores and accessories

Ferroxcube
Planar E cores and accessories
CORES
Effective core parameters of a set of E cores
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
0.323 mm^−1
5380 mm³
41.4 mm
130
mm²
130
mm²
≈ 13 g
handbook, halfpage
31.75 ±0.64
24.9 min.
6.35
±0.13
R0.25 typ.
E32/6/20
3.18 ±0.2 _6.35
±0.13
20.32 ±0.41
R0.64 ref. typ.
CBW407
Dimensions in mm.
Fig.1 E32/6/20.
Effective core parameters of an E/PLT combination
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 plate
VALUE UNIT
0.278 mm^−1
4560 mm³
35.1 mm
130
mm²
130
mm²
≈ 10 g
Ordering information for plates
GRADE
3C90
3C92
3C93
3C94
3C96
3F3
3F4
TYPE NUMBER
PLT32/20/3-3C90
PLT32/20/3-3C92
PLT32/20/3-3C93
PLT32/20/3-3C94
PLT32/20/3-3C96
PLT32/20/3-3F3
PLT32/20/3-3F4
handbook, halfpage
31.75 ±0.64
3.18 ±0.13
R0.64 ref. typ.
20.32 ±0.41
CBW408
Dimensions in mm.
Fig.2 PLT32/20/3.
2004 Sep 01
2