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What our customers say

  • "I would like to express our appreciation for your efforts in making this a successful project for us, especially to George for his expertise in refining the design and to your production for executing flawlessly. We achieved very high levels of consistency in our build, at least in part due to the very consistent performance of the magnetics."

    - Nick

  • "We solicited a new transformer design from E Craftsmen when a competitor of theirs was unwilling to improve on an underperforming product for us. The design proved perfect for the application resulting in many hundreds of flawless units being deployed in transit vehicles throughout the world. Thank you E Craftsmen for one thing we never have to worry about."

    - Jim, Trak Com Wireless Inc. May 2017

  • "I am very happy to deal with E-Craftsmen. This company provided for us a perfect manufacturers' quality, professional engineering support and helpful customer service. Thank you very much!"

    - Iouri Tolstikov, GEOTECH Ltd. April 2017

  • "We received the transformer today. It came in perfect condition. Thank you for your time and efforts creating it for us!"

    - Rodney

  • "Top Notch group of highly professional individuals. From customer service to engineering, to manufacturing of highly reliable transformers, the team at E Craftsmen continues to impress me with their collaborative environment and quality products."

    - Mike E., CPI Chicago

Recent Work

Large Air Coil Current Transformer
Used to measure current for utility applications, this large
Toroidal Water Cooled Transformer Assembly
Customer design, assembled at Electronic Craftsmen. Used i
High Current DC Filter Inductor with 1kHz Ripple
These inductors are used in a renewable energy application.
30kW Coupled Inductor, 112uH, 14kHz
Intended for High Power Filter applications in a 30kW conver