Spang Power Electronics is a division of Spang, Inc that was founded in 1908 and currently consists of Spang Power Electronics and Magnetics. Together, they employ more than 500 people and have sales in excess of $70 million. Spang uniquely combines its corporate management and financial strengths with the technical and manufacturing expertise of its divisions.

Our focus
Spang Power Electronics focuses on understanding your application and providing you with the right solution. Spang is committed to the application of new technology in semiconductors, microprocessors and software in order to keep our products, and our customers, the best in the world. Automation, to improve quality and reliability, is our focus for the future.

A reputation of the highest quality
and reliability in the industry
Spang Power Electronics maintains a reputation for providing products, systems, and engineering services of the highest quality and reliability. We design and manufacture a full line of power control equipment including: SCR power controllers, dry-type transformers, AC and DC power systems, AC and DC drives and drive systems, and automation control systems. For 40 years, our products and systems have been specified for critical industrial processes in the metals, automotive, glass, mining, transportation, fibers, heating and chemical industries. We manufacture our products and systems within an ISO 9001 certified quality system to ensure that our customers' requirements are met on time, every time.