Custom Magnetics

Sigma Electronics provides comprehensive engineering and design capabilities for a wide array of custom magnetic and wirewound transformers and components. With over 45 years of experience designing and manufacturing custom magnetics and wirewound components, the engineers at Sigma provide the highest standards of quality and reliability and have over 10,000 proprietary designs in house. Our highly knowledgeable engineers can design a new part, modify or duplicate an existing part for your individual application using state of the art equipment and resources.

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