TC4-3E6 Datasheet, PDF (2/3 Pages) Ferroxcube International Holding B.V. – Ferrite toroids

Ferroxcube
Ferrite toroids
TC4/2.2/1.8
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 UNIT
5.89
mm^−1
14.4 mm³
9.18 mm
1.56 mm²
≈ 0.07 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
4 ±0.15
2.2 ±0.1
(≈12.5 µm) coating PARYLENE 'C'
1.78
±0.1
CBW385
Dimensions (uncoated) in mm.
Fig.1 TC4/2.2/1.8 ring core.
Ring core data
GRADE
3E6
A_L
(nH)
2130 ± 30%
µ_i
≈ 10000
TYPE NUMBER
TC4/2.2/1.8-3E6
2008 Sep 01
1566