B32671P 查看數據表（PDF） - TDK Corporation

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B32671P

Metallized Polypropylene Film Capacitors (MKP)

TDK Corporation 

B32671P ... B32673P

Power Factor Correction

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. These parameters are given for isolated pulses in such a way that the heat generated

by one pulse will be completely dissipated before applying the next pulse. For a train of pulses,

please refer to the curves of permissible AC voltage-current versus frequency.

dV/dt values

Lead spacing

VR

VRMS

V DC V AC

450 160

520 200

630 200

10 mm

dV/dt in V/µs

140

200

250

15 mm

120

160

180

22.5 mm

100

110

130

k0 values

Lead spacing 10 mm

VR

V DC

450

VRMS

V AC

160

k0 in V2/µs

126000

520 200 208000

630 200 315000

15 mm

108000

166000

226000

Impedance Z versus frequency f (typical values)

22.5 mm

90000

114000

163000

Please read Cautions and warnings and

Important notes at the end of this document.

Page 8 of 18

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