Custom Coils

Custom Coils

109 Iowa St, Alcester, SD 57001, United States

AboutCustom Coils

Thank you for taking the time to review our website. As you can see we offer the widest range of magnetic components, all custom designed and built to meet your specifications.

Established in 1967, the Custom Coils operation consists of over 17,000 sq. ft. There are over 100 employees serving 140+ active accounts with no account larger than 16% of sales. We are a distinguished company through personalized service where our engineers build their own samples, customer service is provided by a key manager and our top management visits all customers.

Our primary winding area provides complex hand wind, HV layer winding, multi-spindle high speed bobbin winding and heavy wire winding capabilities.

The secondary winding area provides universal (pi) winding and toroid winding capabilities.

Production test equipment includes inductance analyzers, hipot testers, automated testers and micro ohm meters.