B82791G2251N020 Datasheet, PDF (5/7 Pages) EPCOS – Power line chokes

Power line chokes
Current-compensated ring core double chokes
B82791G/H
Impedance |Z| versus frequency f
measured with windings in parallel at 20 °C,
typical values
10 ⁶
Ω ^B82791
|Z|
IND0624-K
10 ⁵
Impedance |Z| versus frequency f
measured with windings in parallel at 20 °C,
typical values
10 ⁴
G/H2251N020
G/H2301N001
G/H2351N001
10 ³
10
2
10
4
10 ⁵
10 ⁶
Hz 10 ⁷
f
Current derating I_op/I_R
versus temperature T_A
1.4
I_op
I_{R 1.2}
1.0
IND0242-K-E
T_R = 40_˚C
T_R = 60_˚C
0.8
0.6
0.4
0.2
0
0 20 40 60 80 100 _˚C 140
T_A
5 10/08