B32237 Ver la hoja de datos (PDF) - EPCOS AG

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B32237

Metallized polyester film capacitors (MKT)

EPCOS AG 

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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