Pulse, Snubber, and PFC Capacitors

Overview

Overview

Film Capacitors for Power Factor Correction (PFC) consist of single metalized polypropylene capacitors that help to improve the efficiency of energy conversion systems by controlling the displacement between the reactive and active power and by reducing the  distortion of the fundamental waveform shape caused by the nonlinear circuits.

Pulse capacitors are defined as polypropylene film capacitors for applications that use the stable low dissipation factors required  to handle high dV/dt and high ripple currents in power conversion applications. The construction of the pulse capacitor have the following advantages:

Single Metalized Film

  • High energy density
  • High voltage and high current
  • Self-healing

Double Metalized Film

  • Higher dV/dt performance
  • Higher current capabilities
  • Self-healing

Polypropylene Film / Foil

  • Highest peak current support
  • Highest pulse current capabilities
  • No self-healing

Product Highlights

  • R71H PFC Single Metalized Radial Automotive Grade 125°C 
    • Temperature humidity bias capability of 40°C, 93% RH, 1,000 hours at VDC rated
    • PFC series with longer lifetime at 125°C
  • R75H Single Metalized 125°C 
    • Temperature humidity bias capability of 85°C, 85% RH, 1,000 hours up to 700 VAC and 2,000 VDC bias
    • Best performance in the market during endurance test at 125°C, with 2,000 hours up to 700 VAC – 2,000 VDC
  • R76H Double Metalized 125°C 
    • Temperature humidity bias capability of 85°C, 85% RH, 1,000 hours up to 700 VAC and 2,000 VDC bias
    • Highest Irms capability per volume in the industry
  • Automotive grade (AEC-Q200) available
Product Listing

Product Listing

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