TC6-4C65 Datasheet, PDF (2/3 Pages) Ferroxcube International Holding B.V. – Ferrite toroids

Ferroxcube
Ferrite toroids
TC6/4/2
RING CORES (TOROIDS)
Effective core parameters
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
7.75
30.2
15.3
1.97
≈ 0.15
UNIT
mm^−1
mm³
mm
mm²
g
Coating
The cores are coated with parylene C, flame retardant in
accordance with “UL 94V-2”; UL file number E 194397.
The coating is transparent.
Maximum operating temperature is 90 °C.
Isolation voltage
DC isolation voltage: 1000 V.
Contacts are applied on the edge of the ring core, which is
also the critical point for the winding operation.
handbook, halfpage
6 ±0.15
4 ±0.15
(≈12 µm) ^{coating PARYLENE 'C'}
2
±0.1
CBW193
Dimensions (uncoated) in mm.
Fig.1 TC6/4/2 ring core.
Ring core data
GRADE
4C65
4A11
3S4
3F3
3E25
3E5
3E6
A_L
(nH)
20 ± 25%
114 ± 25%
275 ± 25%
325 ± 25%
890 ± 30%
1380 ± 30%
1620 ± 30%
1. Old permeability specification maintained.
µ_i
≈ 125
≈ 700⁽¹⁾
≈ 1 700
≈ 2 000
≈ 5 500
≈ 8 500
≈ 10 000
TYPE NUMBER
TC6/4/2-4C65
TC6/4/2-4A11
TC6/4/2-3S4
TC6/4/2-3F3
TC6/4/2-3E25
TC6/4/2-3E5
TC6/4/2-3E6
2008 Sep 01
1587