Zettler Magnetics, Inc., located in Aliso Viejo, Southern California, is a subsidiary of the Zettler Group, which provides applications engineering, sales, distribution and customer service for a broad range of top-quality transformers and magnetic components in North America. We serve multiple customers in a variety of industries and many applications. Zettler Magnetics' transformers include epoxy sealed power transformers, open frame small switching transformers and chokes, while toroidal magnetic circuit products include current sensing, zero phase flow sensors, current transformers, PFC chokes and high power supplies Line filter inductor. Zettler Magnetics' design and manufacturing capabilities allow it to provide custom designs for the most specialized applications.