Custom Coils

Custom Coils, established in 1967, offers a wide range of magnetic components including high voltage transformers, DC Igniters, designed and quoted for industrial purpose.

Manufacturer of Components

Custom Coils, established in 1967, offers a wide range of magnetic components including high voltage transformers, DC Igniters, designed and quoted for industrial purpose. Spread over 17,000 sq. ft. of manufacturing plant. Customcoils is a distinguished company in providing world class custom transformers and inductors.

Go-to Location for Custom Transformers & other specialty Magnetic Components. Most trusted among the companies which rely on magnetic components all over the world.

Custom Coils is leading manufacturer of Custom Transformers & other magnetic components for their use of solid, reliable manufacturing techniques and their willingness to custom design parts and build them to client specifications. Whether a client needs a custom transformer, DC igniters, antennas, air coils or beyond, they deliver world-class products with a level of service that is second to none.

List of main products they manufacture & supply are – High Voltage Transformers, Switch Mode Transformers, Flyback Transformers, Trigger Pulse Transformers, Step Up/Down Transformers, Power Transformers, Toroidal Transformers, DC Igniters, High Current Inductors, Control Transformers, inverter transformers, Low Profile Transformers, Surface Mount Transformers, etc.

Custom Coils is proven leader among the manufacturer of Custom Transformers, which caters to the industry like – Security, Transportation, Defense, Automobiles, Biomedical, Aerospace, etc. The products are extremely useful in applications like –

  • Military Targeting Lasers
  • Biomedical lasers
  • Spark Switches
  • Industrial Cutting Lasers
  • Xenon Lighting & flash tubes
  • Camera Flash
  • Igniters

Custom Coils Postings

25 products »

Power Inductors

Custom Coils can design and manufacture power inductors to meet any complex electronic circuit requirement. Steady performance over years is what differentiates our products from other brands.  Applications of Power Inducto...

Assembly Services

Power Inductors

Surface Mount Inductors

We can design compact sized and durable power inductors for applications ranging from power converters to power supplies. Our inductors are regularly used in energy storage devices, DC-DC converters, and input as well as output filtering devices.<...

Assembly Services

Surface Mount Inductors

Air Core Inductors

We can design our air core coils in a variety of lengths, shapes, and sizes. Customers can see our range of dimensions in the list below. Length up to 4” Outer Diameter up to 8” Inner Diameter up...

Assembly Services

Air Core Inductors

Toroidal Inductors

At Custom Coils, we design toroidal inductors with the capability to surpass the performance of industrial air coil inductors. Our inductors can be designed to support and protect equipment from Electromagnetic Interference (EMI). Desir...

Assembly Services

Toroidal Inductors

Surface Mount Transformers

At Custom Coils, we design and manufacture surface mount transformers. Our transformers are used for a variety of applications, such as power supply and power conversion in electronic devices. Surface Mount Transformers Application -

Pick & Place

Surface Mount Transformers

Isolation Transformers

An isolation transformer is used to transfer electrical power from a source of Alternating Current (AC) (such as mains power) to another component or circuit. While doing this, the transformer also isolates the internal circuitry from the mains po...

Assembly Services

Isolation Transformers

Specialty Transformers

The art of designing specialty power transformers is predicated on the ability to wind different bobbins and forms that support the geometry of the core design. Over the decades, Custom Coils has acquired winding equipment to support winding almos...

Assembly Services

Specialty Transformers

Single Phase Power Transformers

Single phase power transformers are designed to step up or step down the power supplied from the source. This is performed such that the power levels will not saturate the selected core and will be reliable for years of commercial service. ...

Assembly Services

Single Phase Power Transformers

Pulse Transformers

Pulse Transformers - Benefits of Custom Pulse Transformers as given below: Vacuum potting Grounded shielding High voltage resistance Partial discharge effects Wide selection...

Assembly Services

Pulse Transformers

Ferrite Transformers

The ferrite transformers are primarily designed for higher frequency applications. Power ferrite transformers provide benefits of low electrical losses and high permeability. The ferrite cores are constructed in compact sizes. 

Assembly Services

Ferrite Transformers

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1 news release »

New Winder Added

Sep 04, 2017 | New Winder Added

Small Parts Tips

Software for SMT