A new vision for wound components

electronic transformer

Backed by over a quarter of a century of manufacturing expertise from Components Bureau, the Precision range includes fully-custom high and low frequency transformers suitable for a variety of applications.

Our relationship with our Chinese manufacturers has been fine-tuned over the years, enabling us to provide fast sample turn around and a responsive, cost-effective solution for mass production.

All of our fully-custom products are built at our affiliated ISO9001:2015-certified plants in China and are fully designed and tested in accordance to international standards (UL (cURus) / CENELEC / IEC / EN) prior to dispatch.

How We Work

We work together with five factories in China to provide technical and commercial solutions for our customer’s product. We can negotiate costs with local raw material suppliers in China ensuring best material costs and availability for master production. Custom bobbins can be tooled to specific requirements within 4 weeks.

For further information, contact the team on +44 (0)1480 412233 or email

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Some of our global partners

  • CB Transformers
  • Minmax
  • Artesyn
  • Cincon
  • Autronic
  • Cosel
  • Skynet
  • Bivocom
  • High Flying
  • Cervoz
  • AEM Inc.
  • Adam Technologies Inc.
  • Kingbright
  • AiSHi
  • Everflow
  • Jamicon
  • CIT Relay
  • Hua Jung Components
  • HSM
  • Iskra
  • Konek
  • Littelfuse
  • Minamoto
  • OBO Pro 2
  • PDC
  • Hua Jie
  • Suntan