B82623 Просмотр технического описания (PDF) - EPCOS AG
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B82623 Datasheet PDF : 7 Pages
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Power line chokes
Ring core chokes with iron powder core
B82623
Impedance |Z| versus frequency f
(differential-mode) measured with windings
in series at 20 °C, typical values
10 5
Ω B82623
|Z|
10 4
IND0229-B
Impedance |Z| versus frequency f
(common-mode) measured with windings
in parallel at 20 °C, typical values
10 5
Ω B82623
|Z|
10 4
IND0890-H
10 3
10 3
10 2
G0001A003
G0001A005
G0001A008
G0001A010
10 1
G0001A011
10
0
10
4
10 5
10 6
10 7 Hz 10 8
f
10 2
G0001A003
G0001A005
10 1
G0001A008
G0001A010
G0001A011
10
0
10
4
10 5
10 6
10 7 Hz 10 8
f
Relative inductance Lop/LR
versus relative current Iop/IR
measured at 20 °C, typical values
105
L op %
LR
B82623
95
IND0891-M
90
85
80
G0001A003
G0001A005
75
G0001A008
G0001A010
70
G0001A011
65
60
0 0.2 0.4 0.6 0.8 1
Iop 1.4
IR
Current derating Iop/IR
versus ambient temperature TA
1.4
Iop
IR 1.2
IND0373-A-E
1.0
TR = 40˚C
0.8
0.6
0.4
0.2
0
0 20 40 60 80 100
˚C 140
TA
5 10/08
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