Custom Toroidal Transformers

We are the experts in Custom Designed Toroidal Transformers. The Talema Group have been designing toroidal transformers since 1975. During that time we have designed many thousands of transformers for many varying applications.

Our design engineers have the knowledge and experience to design the transformer most suitable for your needs. This design expertise is backed up by over 40 years of manufacturing know-how.

We can design it. We can build it in our own factories.

Cables & Connectors

We can customise the connection cable type and size to suit your equipment needs, saving you assembly time and cost. With stock of many different styles, sizes and colours of flexible equipment wire and sleeving materials, we can offer exactly what you need.

From the simple additions of individual male and female Faston spade terminals such as 6.3mm, 4.8mm and 2.8mm, Ring tags in varying styles, to multi-pole wire-to-board or wire-to-wire connectors from common manufacturers such as TE, AMP, Molex, JST, and many others, to complete wiring looms or assemblies with terminal blocks, inline thermistors, additional jumper-wires, and surge protectors

We offer cable identification using colours, number or letter cable markers, common sleeving, or any combination, helping you identify the connections to your equipment, making assembly more accurate and faster.

Connection leads can be positioned practically anywhere around the circumference to suit your equipment, or taken out at a specific height on the circumference to ease routing and prevent interference with other parts of the equipment above or below the transformer.

Terminal blocks can be mounted wherever they are needed, making your assembly fast and efficient

Mounting Methods

Custom mounting methods, from centre-potting with specific hole sizes and locations, captive threaded inserts, counterbores, to inclusion of removeable lifting hooks for ease of assembly on your production line.

Size & Dimensions

Generally the equipment designer is faced with the problem of 'squeezing' the power transformer into a confined space and The Talema Group have built up over 40 years of experience in designing toroidal transformers which fit into these confined spaces, and yet electrically and thermally out-perform the competition.

Standards & Approvals

With The Talema Group's ability to provide instant Worldwide IEC approval, European "EN" approvals and UL Recognition on custom designed transformers, the equipment designer does not need to adjust their design to suit a "standard" transformer, just to get an approved part. More details on product approvals are available on our Safety Agency Approvals page.

Request a quote for your custom toroidal transformer design

If our standard product catalog doesn't have what you're looking for, we will be happy to provide you with a quote for a custom part. Use the form on this page to provide us with your custom toroidal transformer specifications, or alternatively contact us by phone, email, or fax. Our contact details are available or the Contact Us page, or send an email to sales@talema.com.

For helpful technical information to aid in specifying your custom toroidal transformer, visit our Design Resources page.

Note: Fields labeled in red are required.

Customer Contact Information
General Information
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Construction
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