Single Phase Isolation Transformers

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, and three-phase isolation transformers. Our custom single and three-phase isolation transformers are carefully designed to meet your individual needs. From electrical performance and features to size, weight, and price, we optimize every design to serve you best. To know more, call us at 715-627-4367.