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.

High Voltage Transformers

  • Molded High Voltage Transformer
    Molded High Voltage Transformer
  • High Voltage Transformer
    High Voltage Transformer
  • Oil-Filled High Voltage Transformer
    Oil-Filled High Voltage Transformer

High Voltage Transformers from SNC are built to handle elevated amounts of electrical energy in the range of 500 to 6,000 volts. Capable of stepping up primary voltage to very high levels, they are typically designed for metering and protection in high voltage circuits where safety can be an issue. Immersion or vacuum pressure impregnation of varnish or epoxy resin provides SNC High Voltage Molded Transformers with a protective coating against heat, humidity, dust and air-borne pollutants. To insulate and protect internal components, SNC High Voltage Oil Transformers use a non-combustible, highly refined silicon or mineral oil to protect equipment from overheating and provide safe operation for long periods of time.

At SNC Manufacturing, we can custom design High Voltage 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 High Voltage 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.