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Products

High Voltage Transformer

High Voltage Transformer

Custom Coils has been filling high voltage transformer orders for our clients since 1967. In fact, the creation of this specialty component has been one of the cornerstones of our business since its inception

Switchmode Transformer

Switchmode Transformer

Custom Coils has been designing and manufacturing magnetic components like the switch mode transformer for more than four decades. This transformer design is used extensively in electronic applications, usually within a switch mode power supply. Switch mode transformers come in many different shapes and sizes. Due to the diverse form factors and multitude of applications; we custom design and build our products to meet our customers' specific needs.

Flyback Transformers

Flyback Transformers

Custom Coils has been designing and manufacturing flyback transformers for clients since the high voltage CRT industry was in its infancy. In the early years, high voltage flyback transformers were one of the flagship products for Custom Coils. Today, they are still used in many applications.

Trigger Pulse Transformers

Trigger Pulse Transformers

As the use of lasers and flash lamps continue to increase, Custom Coils continues to build more and more trigger-type pulse transformers. Custom Coils has been winding these high voltage trigger and pulse transformers for 40+ years. Our experience and diverse collection of winding equipment gives us the ability to manufacturer almost any shape trigger transformer.

Step Up / Down Transformer

Step Up / Down Transformer

Custom Coils has been designing and manufacturing power step down transformer and step up transformer products for more than 40 years. Our expertise and proven techniques have made us a leading provider of transformer designs for companies all across the globe.

Power Transformer

Power Transformer

When your company has a need for power transformer production to make its own products operate correctly, Custom Coils is poised to get the job done right. With more than 40 years in the industry, the creation of fully customized products is among our specialties.

Toroidal Transformers

Toroidal Transformers

When your production demands custom toroidal transformer components, experience in design is a must. These high-performing parts for toroidal transformers require expertise and the right techniques to craft components that can be relied upon. At Custom Coils, we deliver more than 40 years experience in the arena of designing and building toroidal transformers parts.

Antennas and Air Coils

Antennas and Air Coils

Custom Coils has been winding antenna and air coils for over 40+ years. Over time we have obtained a number of arbors and winding mandrels so that we can wind self supported antenna coils of many shapes and sizes. The bondable wire we use allows us to meet almost any operating current requirement.

Down Hole Application

Down Hole Application

As a custom transformer and inductor manufacturer for 40+ years, we have built downhole magnetics for a variety of downhole customers.

DC Igniters

DC Igniters

Custom Coils is a custom transformer and inductor manufacturer that has been involved in winding and building 12V DC igniters for almost 20 years.

High Current Inductors

High Current Inductors

High current inductors take on many shapes and sizes. Custom Coils has several series of axial leaded, radial leaded and drum core shaped inductors available.

Custom Manufacturing

Custom Manufacturing

When magnetic components are essential for your company’s production, Custom Coils delivers. We have been in the custom transformer winding industry since 1967. Our experience and diverse collection of winding equipment gives us the ability to manufacturer almost any type of transformer, inductor or coil.

Hydrogen Coil

Hydrogen Coil

Custom Coils is a U.S.-based manufacturer of custom transformers and inductors. We have been involved in the winding and building of hydrogen (H2) generator coil designs for decades and bring expertise and precision to every job.