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Products Info
Power Capacitor
High Voltage Film Capacitor
Precision Film Capacitor
Ultra capacitor
Customization
  Induction heating

Local thermal treatment, metallic surface hardening, pipe welding, tin coating treatment

Function

DC Filtering

The purpose of this filter is to smooth the low frequency ripple coming from the bridge (up to 360 Hz) and to filter the high frequency ripple coming from the converter (15/20 kHz)*.

*Frequency will be lower than capacitor resonance frequency, on request, SHV can propose specific models for high frequency.

Main criteria are: High rms. current and good behavior against overvoltage are needed.

Products to offer

5 to 400F  300 to1900Vdc

Tuning

In order to obtain the requested frequency, a capacitor is needed to tune with the inductance. The main characteristic of this capacitor is the reactive power (express in kVar) versus frequency.

Products to offer

10 kHz F 100 kHz    1.5 to 60F / 200 to 650Vrms / 160 to 1280kVar

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