Capacitors

Capacitors

C&H Technology has partnered with Vishay to provide a wide variety of capacitors to the industrial power electronics market. Vishay is recognized as a world wide leader in AC capacitors, metalized film capacitor and aluminum electrolytic capacitor products. Applications include: SCR Snubber, SCR Commutation, DC Link, Buffering, Filtering, PFC (power factor correction), GTO Snubbers, UPS Filter. Ripple smoothing, Energy storage. Vishay ESTA heavy current capacitors are used in a wide variety of applications and are rugged enough to withstand harsh environmental conditions. The products are aimed at applications such as voltage converters, frequency converters, RFI filters, traction drives, and industrial drives. Brands: BC Components, ESTA, Roederstein, Sprague, Vishay.

Energy Storage

Features

  • Ideal for standard and harsh, high humidity environments
  • Useful life up to 2,000 hours at +85 °C
  • Highest class of moisture resistance, the biased 85 °C / 85 % RH 1500-hour test
  • High voltage capacitors offer rated voltages up to 3.0 V
  • RoHS-compliant, AEC-Q200 qualified

Applications

    Vishay ENYCAP capacitors increase power density and save space in a wide range of industrial, renewable energy, and automotive applications. These include smart meters, handheld electronics, robotics, energy harvesting devices, E-latch door systems, emergency lighting, and more.

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Heavy Current Power

Features

  • Compact construction
  • Each product designed to customers specifications
  • Can operate in extreme enviromental conditions
  • Easy to integrate onto overall system concepts

Applications

  • Static power capacitors for inductive heating plant compensation
  • Types of cooling
  • Natural cooling via air circulation
  • Forced-air fan cooling
  • Water cooling
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Aluminum Electrolytic

Features

  • High ripple current ratings up to 25.8 A (100 Hz at 85 oC
  • Low ESR ratings down to 4 O (at 100Hz)
  • High reliablity
  • Long life

Applications

  • Smoothing
  • DC link implementation
  • Buffering
  • Energy storage
  • Filtering
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Film

Features

  • High performance DC filter
  • Low inductance construction
  • High peak & RMS current capabilities
  • Reduce EMI by clamping voltage and current ringing
  • High pulse strength (dv/dt up to 2500 V/μs)

Applications

  • On-Board EV Charging
  • DC Link
  • Power Converter
  • Snubber for Resonant Converters and IGBT Inverters
  • RFI Filter
View Film