Industrial capacitor applications

Start with the operating context, then explore the relevant products.

Explore by application

These are application areas described in the current product catalogue. Suitability depends on the selected model and confirmed operating conditions.

Pulsed Power & Fusion Energy

Low-inductance, low-ESR pulse capacitors with high energy density and high peak discharge current capability.

  • Fusion energy
  • High-energy physics
  • Pulsed power systems
  • Electromagnetic forming
  • Laser power supplies
  • Surge current test equipment

AC System Reactive Power Compensation

High dielectric strength, low partial discharge power capacitors for reactive power compensation and harmonic filtering in AC systems.

  • Distribution networks
  • Substation centralized banks
  • Industrial PFC
  • Harmonic filtering
  • Power plant VAR support
  • Large industrial distribution
  • Renewable grid integration

Induction Heating & Melting

Low tan δ, low temperature rise, long-life resonant capacitors for medium and high-frequency induction heating and melting systems.

  • Induction melting
  • Forging
  • Induction hardening
  • Surface heat treatment
  • Brazing
  • Continuous heating lines
  • Foundry
  • Metal holding

DC Filtering & Series Resonance

For series resonant circuits in medium-frequency power supplies and DC filtering in power electronics.

  • Medium-frequency power supplies
  • Variable-frequency drives
  • UPS
  • Solar inverters
  • Industrial motor drives
  • Power electronic equipment

UHVDC, HF Power & Custom Applications

Capacitor selection for HVDC equipment, rail transit, high-frequency power supplies and industrial protection circuits, with project-specific requirements to confirm.

  • High-frequency metallized film capacitors
  • UHVDC circuit breakers
  • VSC-HVDC transmission
  • DC-DC converters
  • Rail transit traction power
  • Grounding protection circuits

What to include in an application inquiry

Application names alone are not sufficient to select a model.

  • Equipment function and the capacitor’s position in the circuit.
  • Known model, operating voltage, capacitance, frequency and duty cycle.
  • Cooling conditions, available space, terminal layout and installation drawing.
  • Quantity, destination and required timing.

Have a product or document requirement?

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