TN10-3C20-A48 FERROXCUBE [Ferroxcube International Holding B.V.], TN10-3C20-A48 Datasheet - Page 2

• Manufacturer Part Number: TN10-3C20-A48
• Description: Gapped ferrite toroids
• Manufacturer: FERROXCUBE [Ferroxcube International Holding B.V.]

Ferroxcube
RING CORES (TOROIDS)
Effective core parameters
Coating
The cores are coated with polyamide 11 (PA11), flame
retardant in accordance with “UL 94V-2”; UL file number
E 45228 (M).
The colour is white.
Maximum operating temperature is 160 °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.
Ring core data
Note
1. Winding equally distributed over the circumference.
Properties of cores under power conditions
2008 Sep 01
SYMBOL
Σ(I/A)
V
I
A
m
3C20
3C20
e
e
e
Gapped ferrite toroids
GRADE
GRADE
core factor (C1)
effective volume
effective length
effective area
mass of core
PARAMETER
H = 1200 A/m;
f = 10 kHz;
T = 100 °C
B (mT) at
48 ± 15%
66 ± 15%
78 ± 15%
84 ± 15%
92 ± 15%
∼ 400
A
(nH)
L
(1)
3.07
188
24.1
7.8
≈ 0.95
VALUE
mm
mm
mm
mm
g
UNIT
−1
3
2
f = 100 kHz;
B ˆ
T = 100 °C
= 100 mT;
≤ 0.017
1476
≈ 173
≈ 125
≈ 147
≈ 160
Dimensions in mm.
≈ 90
µ
e
CORE LOSS (W) at
(≈0.3)
Fig.1 TN10/6/4 ring core.
coating PA11
TN10/4-3C20-A48
TN10/4-3C20-A66
TN10/4-3C20-A78
TN10/4-3C20-A84
TN10/4-3C20-A92
10.6 ± 0.3
5.2 ± 0.3
f = 100 kHz;
B ˆ
TYPE NUMBER
T = 100 °C
MFP132
= 200 mT;
≤ 0.11
± 0.3
4.4
TN10/6/4