Electro Mark Inc. - Authorized Distributers

Renco Electronics

Renco designs & manufactures transformers, inductors, chokes, and coils in their US and overseas factories. Whether the need for 10 parts or 10 million parts - Renco can fill all your magnetic requirements. Renco's Engineering and Prototype Departments are fully equipped to design, build, test, and deliver samples promptly.


  • Toroids, Coils, Common Mode Chokes, 50/60Hz Transformers, Power Line Chokes & High
  • FrequencyTransformers
  • Standard & Custom Designs
  • Engineering Design Kits


Contact Electro Mark for samples, evaluation kits or to place your production order.


7805 Telegraph Road, Suite 210, Bloomington, MN 55438 • Ph: 952.944.5850 • Fax: 952.943.0388

Home | About Electro Mark | Whats New | Request Information | Visit EMI | Contact Us