Product Information

About us

Established in 1942, The Majestic Transformer Company has been manufacturing and supplying various custom built radio transformers, chokes and associated power supplies up to 125kVA.

Majestic Transformer Company, based in Poole in Dorset, hold a comprehensive range of transformers, chokes and power supplies to enable us to respond quickly to our customer’s needs. Dispatch is usually made from 7 days after receipt of your order.

Our full range of radio transformers, chokes and power supplies includes;

• Audio Transformers and Chokes
• Open Frame Control Transformers Singles Phase
• Open Frame Control Transformers Three Phase
• Industrial Cased Transformers Single Phase
• Industrial Cased Transformers Three Phase
• Open Frame Miniature Transformers
• High Frequency Transformers and Chokes
• Auto Transformers for use with American Equipment
• Power Supplies

Visit the Majestic Transformer Company website for more details on our custom built radio transformers, chokes and associated power supplies.

Single Phase Cased Transformers

Three Phase Cased Transformers

Variable transformers

Single Phase Open Frame Transformers

Three Phase Open Frame Transformers

Valve Audio Transformers

Transformer/Rectifiers

Chokes / Inductors

Ferrite Transformers

3 Phase Cased Transformer

American Equipment Transformer

Bespoke Electrical Transformer Manufacturer

Bespoke Tranformer Design & Manufacturer

Clamp Fixing Miniature Transformer

Custom Built Transformers

DC Power Supply Transformers

Electrical Transformer Manufacturing

High Current 3 Phase Variable Transformers

Medical Isolation Transformer

Miniature Transformer Manufacture

Power Supply Transformer Manufacturers

Power Transformer Manufacturer

Three Phase Fused Input Transformer

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Articles/Press Releases

• 14/07/2021 - Transforming your electrical supplies for over 70 years
  Majestic Transformer Co are an old established manufacturer of custom built transformers, chokes and associated power supplies, but even we have not experienced times like we are currently experiencing.
• 06/10/2016 - Case Study 1 - Low Inrush Transformers
  We were approached by a client who was experiencing problems with inrush start up currents on conventional transformers.
• 06/10/2016 - Case Study 2 - Oil Rig Transformer
  We were approached by a client who manufactured standard products for the oil industry based on the commonly used 440V 3Ø 60Hz supplies but had a potential customer who had a rig where the mains supply was 480V 3Ø.

Brochures

• Full Brochure 2018

Latest Reviews

Majestic Transformer Co

Excellent service from the entire team at Majestic.We are proud to use them at English Acoustics for our high-end vacuum tube ampifiers

By Jordan Jackson - 05 October 2022

Majestic Transformer Co

All our Majestic Transformers are great - they're quiet, don't buzz and don't run too hot!. Very much appreciated.

By Rupert Robertson of Red Box Maintenance Ltd - 27 September 2022

Majestic Transformer Co

Hello Ann, Thanks for that, I’m now about to start the rebuild of the amp this is going in. Thanks for doing a great job on the transformer, it’s looks and fits a treat, I’ll hopefully be powering it up within the next couple of weeks.. if you could pass my thanks onto everyone concerned with building it it would be appreciated 👍 Thanks and best regards, Mark

By Mark - - 11 October 2021

Click here to read all reviews »

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