Since 1962, Torelco has been a supplier of electric coils and transformers of superior quality. We offer custom coils, solenoid coils, ferrite core coils & toroid wound coils to serve a range of industries.
Our toroid coil can be wound from .093in. inside diameter to 15in. outside diameter, using wire sizes from 7 AWG through 46 AWG in open or cased styles, varnish, or epoxy encapsulated. A variety of different bobbin styles and types are available, including flex leads, thru-hole pin bobbins, surface mount bobbins, and air core bonded bobbins. They can be made from materials such as powdered iron, nickel alloys, silicon steel, and more. Additional services include reverse engineering toroids, flex lead attachments, varnish/encapsulation, and many others. If your product is in need of special packaging, we have the versatility to create solutions to your unique conditions. Don’t force your design into a standard package. Let us customize packaging to provide a perfect fit for your application. Our products have been utilized in industries such as medical, military, industrial, and electronics. Torelco is equipped to fill your requirements with the same attention to quality and service that our industry has come to expect. When you work with us, we will build to your exact specifications. You can expect no limits for the size of order (one or more), quick turnaround time, products built to your specifications, and customer service that is second to none. To get started with Torelco, contact us today!