Step Up / Step Down Transformers

Step Up and Step Down Transformers are most commonly used for increasing low AC voltages at high current (a step-up transformer) or decreasing high AC voltages at low current (a step-down transformer) in electric power applications, and for coupling the stages of signal-processing circuits.

Dufrane’s Step Up and Step Down Transformers are available in both Single Phase and 3-Phase configurations up to 30KVA Power Ratings, with a variety of custom transformer configurations available to meet your needs based on available envelope, temperature, vibration, multiple taps, etc.

Here are some examples of some recent Dufrane solutions.

Contact us with your requirements and we’d be happy to discuss a quotation with you.

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  • Custom Transformer
    Power Transformer 2

    Step Down Power Transformer 25KV to 20V for live wire work, narrow profile.

  • Custom Transformer
    Power Transformer 3

    Step Up/Step Down Power Transformer