ARW Transformers - Transformer Design and Manufacture

ARW Transformers is a leading manufacturer of a wide range of transformers, having complete in-house design and manufacturing capability to meet the most demanding customer requirements.

With quality assessment to BS EN ISO 9001:2008, ARW Transformers products are widely used by companies worldwide that work in the fields of electronics, lighting, instrumentation, electrical control, power distribution, medical equipment, marine, mining and petroleum.

The range of products that we design and manufacture includes the following:

PCB mounted transformers

We design and manufacture PCB mounted transformers from 0.5VA to 150VA.

Control / power transformers

Our control / power transformers are available as single-phase units from 0.5VA to 25KVA or as three-phase units up to 180KVA. They are double wound and supplied as either open frame type or enclosed in a steel case suitable to meet your IP rating requirement.

Instrument / voltage transformers

Our range includes 50VA to 1,000VA instrument / voltage transformers. They are supplied as either open type or resin case. Interposing is also available.

Toroidal transformers

We design and manufacture toroidal transformers from 1VA to 2,000VA.

Custom-made chokes / inductors

Our chokes and inductors can be custom-made to customer requirements.

Constant voltage transformers

Constant voltage transformers from ARW Transformers are custom-made to according to customer requirements.

Current transformers

Features of our range of current transformers include:

• Plain ring metering and protective including Class X
• Resin cast metering and protective including Class X
• Cased metering and protective
• Multi ratio
• Neutral earth
• Summation
• Split core
• Interposing
• Core balance
• Wound primary up to 12kV
• Bar primary up to 12kV
• Available for use indoor or outdoor

Ferrite transformers

Ferrite transformers manufactured by ARW Transformers can be custom-made to customer requirements.

Custom-made coils

We can also design and manufacture coils according to customer requirements.

Auto wound transformers

We offer medium-voltage auto wound transformers up to 360KVA, depending on tapings.

Korndorffer auto transformers

Medium-voltage Korndorffer auto transformers are available up to 360KVA, up to 15 starts per hour. They are supplied as either open frame type or enclosed in a steel case suitable to meet your IP rating requirement.

Custom-made transducers

Transducers supplied by ARW Transformers can be custom-made to suit our clients' specific applications.

Welding transformers

We offer welding transformers that are custom-made to customer requirements.

Portable tool transformers

Our portable tool transformers are also custom-made according to our clients' needs.

Associated wound components or assemblies

We can provide any associated wound components or assemblies, custom-made according to customer requirements.

About ARW Transformers

Since 1941 ARW Transformers has been supplying its products throughout the world and as such we have the experience that enables us to design and manufacture to any required standard and regularly supply to British, European, American and other international standards.

ARW Transformers has the flexibility and size to competitively meet a customer's requirements whether it is for a single unit or thousands. This is assisted by our in-house developed design software, up-to-the-minute production methods and the utilisation of modern materials.

Using our design and production expertise we are constantly looking to improve our products in terms of both effectiveness and cost efficiency, in order to help our customers to remain competitive in their markets.

This includes working closely with their own R&D department to develop new products, including the production of prototype transformers as required.

ARW Transformers exports its products to many countries throughout the world. It has the necessary systems expertise and experience to handle all international orders and enquiries.