Description

Custom Transformers
Custom Transformers Ltd specialise in the design and manufacture of electrical transformers and wound components including Laminated transformers, Toroidal transformers and Ferrite transformers. The company was formed in Malmesbury in 1972 and now employs a dedicated team, skilled in the design and manufacture of custom transformers and wound components. The company continues to provide customers with products and services built upon its founding principles:
* A total commitment to quality
* Effective service provided to all customers, regardless of size
* A partnership approach - with products designed hand in hand with our customers to ensure they meet exact specifications



Bespoke Transformers
Custom Solutions at Custom Transformers
Since many transformer applications require custom solutions our company has developed extensive experience in tailoring its products and services to meet specific customer requirements in many diverse areas - including alarm systems; electronic equipment; machine tools; telecommunications; control drives; oil, gas and water products; and many others. As transformer manufacturers we can provide custom transformer designs to suit your exact requirements. All products are RoHS Compliant.


Laminated Transformers
Laminated Transformers
Custom Transformers offer a range of laminated transformers designed to your specification using the most up-to-date designs, materials, and manufacturing techniques.
Basic Transformer Design Requirements
Input voltages and frequencyOutput voltages and currents Size requirementsTermination - eg tags/ pins/ terminal blocks/ flying heads Fixing - PCB, frame or clampFinish - air drying varnish or vacuum pressure impregnation varnish Safety requirements - overload protection using thermal cutoutsProduct Details Metric or imperial laminationsSplit Bobbin construction Insulation class "B" 130? C or higherProtection as required

Wound Special Products
Wound Special If you have a requirement for any specification of wound components and products, talk to our design service.
Our experience suggests we will be able to provide you with a cost effective solution to meet your requirements - however unusual they may be.


Mains transformers
Mains Transformers
Custom Transformers offer a range of mains transformers designed to your specification using the most up-to-date designs, materials, and manufacturing techniques.
Basic Transformer Design Requirements
Input voltages and frequencyOutput voltages and currents Size requirementsTermination - eg tags/ pins/ terminal blocks/ flying heads Fixing - PCB, frame or clampFinish - air drying varnish or vacuum pressure impregnation varnish Safety requirements - overload protection using thermal cutoutsProduct Details Metric or imperial laminationsSplit Bobbin construction Insulation class "B" 130? C or higherProtection as required

Toroidal Transformers
Toroidal Transformers
Custom Transformers offer the complete range of Toroidal Transformers. We deal with the design and manufacture of toroidal and power transformers to your specifications.
Basic Transformer Design Requirements
Input voltageOperating Range Frequency Ambient temperature rangeOutput voltages and currents Secondary Voltage toleranceFlash testing Leads - length and insulation; secondary windings connections.Mounting kits Size requirementsManufacturing class - eg CEE 15 class 2; BE 415 Class 2; etc. Finish - air drying varnish, vacuum pressure impregnation varnish, or cleanSafety requirements