HiVolt Capacitors

Hivolt Capacitors is a leading specialist in the design and manufacture of custom high-voltage capacitors, serving global markets across the medical, industrial, defence, broadcast, rail, and radar sectors. With a highly flexible design capability, the company meets low to medium volume requirements and offers a variety of enclosure options, including sub assemblies designed for seamless integration into machine systems.

With over 45 years of proven expertise, Hivolt leverages advanced mixed dielectric technology and environmentally responsible, non-toxic materials to deliver solutions for diverse high-voltage applications. Trusted by customers across Europe, North America, Australia, and Asia, the company continues to strengthen its global presence while upholding its reputation for reliability, innovation, and high-performance products.

Product images

HiVolt PMR range
HiVolt PMW range

Products & services

  • PMR Range: Tinplate can with ceramic bushings
  • PPR Range: Rectangular polypropylene case with M10 inserts
  • PMW Range: Steel can with ceramic bushings and optional lifting features
  • TPM Range: Resin-sealed paper tube with axial terminations
  • TLC Range: Robust container version of TPM with stud terminals
  • PFN Range: Capacitors for high-energy pulse applications

Markets served

  • Medical: Radiotherapy, X-ray systems
  • Industrial: Power supplies, laser systems
  • Railway: Traction systems
  • Military and Aerospace: Radar technology
  • Pulse Equipment: High-energy applications
  • Broadcast: TV transmitters

Contact information

UK

Hivolt Capacitors Ltd
Carrakeel Drive
Maydown Industrial Estate
Derry BT47 6UQ
Northern Ireland
+44 (0)2871 860 265
info@hivoltcapacitors.com
sales@hivoltcapacitors.com

  • ISO 9001
  • ISO 14001