We design single phase AC inductors / DC chokes to meet your custom requirements: Inductors, reactors, chokes for various frequencies and current ratings, El, Ul and special shapes, iron core and air core, terminations to suit your installation—we do it all!
Johnson Electric Coil Company provides complete design, engineering, and manufacturing services to supply our customers with the finest, most efficient and cost-effective single phase custom inductors and chokes. Our single phase inductor and choke design and manufacturing capabilities are some of the broadest in the industry. We can fully support our customer’s safety agency requirements with expertise in both domestic and foreign agency requirements. In addition to our specialty engineering and manufacturing services, we work with our customers to customize scheduling, packaging, shipping, billing, and communication practices to meet their unique inventory management, product handling, delivery, and customer service needs. Our goal is to provide a level of quality and service that enables our customers to be leaders in their markets. While we mainly sell in the US, our single phase inductors and chokes are found all over the world as components in OEM equipment. We pride ourselves on being the only transformer company our customers need.