James Electronics, established over 50 years ago, is located in Chicago, Illinois. In 1972 James Electronics entered the telecommunication transformer and power supply business which has become the key focus of the company ever since. Custom Magnetics, a custom transformer manufacturer located in North Manchester, Indiana, acquired James Electronics in July 2002.

James Electronics employs a solid base of approximately 25 employees, including 2 graduate engineers. The 9,000 sq-ft production facility operates under quality assurance systems established to meet the world class standards of its customers. James Electronics utilizes state of the art manufacturing equipment including computer controlled multiple head winding machines, automatic soldering, and computerized test equipment. These precision machines insure quality and cost effective manufacturing.

Today, James Electronics provides it customers with responsive customer service, innovative engineering, and a modern manufacturing facility. With the belief that quality and performance are the final criteria for success, James Electronics continues to grow and broaden its customer base.