Custom Magnetics manufactures custom-designed transformers and coils for the electrical / electronics industries. Our customers are supported with state-of-the-art manufacturing and test equipment, as well as a design staff that can satisfy the most challenging requirements. With three manufacturing facilities located in Indiana, Chicago, and India; we're able to supply our customers any quantity they may need, from one-piece prototypes to high-volume production runs.

Custom Magnetics produces 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, medical devices, industrial controls, military applications, power generation and distribution, etc. Many types of transformers are produced including laminated, toroidal, ferrite cores of all shapes and sizes, and R-Core.

Audio   Medical   Military     Instrumentation   Power Generation & Distribution   Telecommunications

"Precision and Pride every step of the way from prototype to production."