B32237 Просмотр технического описания (PDF) - EPCOS AG
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B32237 Datasheet PDF : 6 Pages
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B32237
High voltage (wound)
Pulse handling capability
"dV/dt" represents the maximum permissible voltage change per unit of time for non-sinusoidal
voltages, expressed in V/µs.
"k0" represents the maximum permissible pulse characteristic of the waveform applied to the
capacitor, expressed in V2/µs.
Note:
The values of dV/dt and k0 provided below must not be exceeded in order to avoid damaging the
capacitor.
dV/dt and k0 values
VR (VDC)
1 000
1 600
2 500
4 000
6 300
8 000
10 000
12 500
Vrms (VAC
200
200
200
450
450
450
450
450
dV/dt in V/µs
15
25
25
40
50
50
370
1000
k0 in V2/µs
30 000
80 000
125 000
320 000
630 000
800 000
7 500 000
25 000 000
Impedance Z versus frequency f
(typical values)
Permissible AC voltage Vrms versus frequency f
Values can be obtained on request. In specific cases please provide a scaled voltage/ time graph
and state operating conditions.
6
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