Custom Transformers

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Experienced Manufacturers of Custom Transformers

Catalog off-the-shelf transformers are often not quite right for a specific application. To optimize for size, efficiency, temperature, footprint/mounting, input/output, and cost, it is necessary to tailor the design to the detail requirements. Spang Engineered Solutions does just that for a very wide range of transformer types, and what makes us unique is our speed – fast design response and fast prototypes.

We wind transformers on toroids and bobbins; using all types of core materials; with magnet wire, Litz, and foil; in the US and off-shore.

  • SMPS Transformers
  • Current Transformers (CTs)
  • Gate Drive Transformers
  • Signal Transformers
  • Off-line Transformers
  • Flyback Transformers
  • Isolation Transformers
  • Impedance Matching Transformers
  • Pulse Transformers
  • Ferroresonant Transformers
  • 3 Transformers
  • Autotransformers

Our focus is to quickly get to the design that works best for you, to support your project during qualification and ramp-up, and then to maintain materials and production schedules so that you have transformers when you need them, where you need them, every time.