OEP - A Division of Walters Group Holdings Ltd


UK based, OEP (www.oep.co.uk), now a division of Walters Group Holdings Ltd, design and manufacture a comprehensive range of wound components and power supplies to satisfy most applications within the electronics industry.

Established in 1982, OEP has since developed a strong global brand name based around its industry leading range of high performance transformers and power supplies providing customers in all global markets with superior quality products and expert technical service.

From our HQ in Oxford, OEP offer full commercial and technical support for all aspects of its customers’ bespoke designs providing full support from design concept, initial samples and prototype volumes through to volume production with low volumes manufactured in Oxford and higher, more cost sensitive volumes made at our Chinese factory north of Shanghai.

With full ISO9001:2008 certified design and manufacturing process systems, we are able to offer the perfect combination of high quality and low prices from a single source for both custom and standard designs.

OEP are experts in the following areas:-

  • Audio Transformers 
  • Telecom Transformers 
  • Toroidal Transformers
  • Pulse Transformers
  • Power Transformers
  • Switch Mode Power Supplies
  • Linear Adaptors
  • SMD Inductors
  • Power Inductors
  • Chip Inductors
  • Low Energy Lighting
  • LED Lights & Drivers


Audio Transformers

OEP supply a wide range of Audio Transformers for a wide range of applications. We now sell globally acorss all market sectors please visit our website to view our product range.

Telecom Transformers

OEP works closely with our clients to make sure our products are top quality and in line with your demands. We have a range of telecom transformers to suit your needs, please visit our website to see our full product range.

Pulse Transformers

With OEP's line of Pulse Transformers we have something to provide you with a solution to a problem. Please visit the OEP website to view our full range of Pulse Transformers.

Switch Mode Power Supplies

Please visit  the OEP website to view our products Switch Mode Power Supplies

SMD Inductors

OEP supply a range of SMD Inductors across a range of industry sectors.  Please visit our website to view our full plethora of products.

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