For Superior Design, Competitive Pricing And Reliable Service, Contact "The Transformer Specialists" At SNC.

Since 1946, SNC Manufacturing Has Taken Pride In Our Ability To Produce Transformers And Magnetics In Virtually Any Size, Configuration Or Quantity.

Ferroresonant Transformers

  • Ferroresonant Transformer
    Ferroresonant Transformer
  • Battery Charger
    Battery Charger
  • 250VA Limiting Transformer
    250VA Limiting Transformer

SNC Ferroresonant Transformers are manufactured to produce a regulated secondary voltage (output) for a variety of primary voltages (input) within a specified range and can be used with either single-phase or three-phase power depending upon the design. Featuring a quasi-square wave output, SNC Ferroresonant Transformers can also be adjusted for both line regulation and load regulation and are often used with rectifiers, voltage regulators or power supplies. Available in both open frame and molded construction, Ferroresonent Transformers from SNC also offer a choice of termination types including: terminal blocks, solder terminals, quick-connect terminals, flying leads with terminals and flying leads for soldered-in connection.

At SNC Manufacturing, we can custom design Ferroresonant Transformers to meet your exact requirements regarding primary and secondary voltages, power ratings, line frequency, agency approvals, etc. To learn more about how our custom designed Ferroresonant Transformers could benefit your company’s production process, contact SNC.

SNC MFG Transformer Dr.

At SNC, our friendly customer service reps are standing by - so feel free to contact us for additional information - or you can download the "Welcome To SNC Manufacturing Co." PowerPoint for an up close and personal look at SNC's products, facilities, services, etc.

Welcome to SNC

If you'd like to find out how SNC Transformers stack up to your current vendor, simply complete our brief RFQ Form for a quick, competitive response.


On behalf of everyone at SNC Manufacturing Co., thank you for visiting our website. We look forward to working with you soon.