About Custom Magnetics
Custom Magnetics, Inc. designs and manufactures custom transformers and coils for the electrical and electronics industries. An ISO 9001:2015 and ITAR-certified company with 130+ combined years of experience, Custom Magnetics leverages engineering expertise and a commitment to quality and customer service to deliver custom magnetics solutions for a wide range of applications.
We produce products for a wide range of applications, including audio amplifiers, intercoms, voice and music reproduction equipment, power supplies, test and measurement instruments, telephone communication networks, transducers for power measurements, lighting systems, industrial controls, and other related applications. Our team can handle a wide range of transformer styles, including laminated, toroidal, ferrite cores of all shapes and sizes, and R-Core.
Our History
Founded in 1974 by Kirti P. Shah, Custom Magnetics, Inc. manufactures custom-designed transformers and coils for the electrical/electronics industries. They quickly expanded into multiple industries and applications until we could make transformers for virtually any need.
During the 1990s, Custom Magnetics began developing higher-volume production capabilities with its joint venture partner in Borada, India. Over the years, this modern facility has proven to be a reliable partner, able to produce large-volume orders at low cost. The India facility also exports large oil-filled distribution transformers up to 2000 KVA in size.
In 2002, Custom Magnetics further strengthened its production capabilities by acquiring James Electronics, which had operated for over 50 years as a leading manufacturer of telecommunications transformers and power supplies.
Today, our home facility in North Manchester, Indiana, enjoys 40,000 square feet of air-conditioned production and office space. It also has a wide range of manufacturing equipment, including multiple-layer winders, high-speed bobbin and toroidal winders, R-Core winders, automatic lamination stacking machines, vacuum impregnation tanks, baking ovens, and computerized test equipment.
The North Manchester facility can produce 50/60/400 Hz transformers up to 1,000 VA and ferrite transformers for frequencies up to 250,000 Hertz. Our well-trained workforce can also fast-deliver small- to medium-volume orders.
Certifications
Custom Magnetics, Inc. is ISO 9001:2015 and ITAR certified. View downloadable versions of our certifications here.
Careers
Start your career in electronics design and manufacturing! Join the team at Custom Magnetics, Inc.!