Custom High Voltage Isolation Transformers are at the root of Quality Transformer and Electronics history. Since 1964, Quality Transformer and Electronics has been trusted to manufacture custom High Voltage Isolation Transformers for some of the most prestigious Fortune 500 companies. We understand that building a High Voltage Isolation Transformer requires more than just engineering expertise, but a high level of manufacturing expertise as well. Our engineering and production crew can design and build single-phase and three-phase transformers in air with voltages going up to 50 kV. If your application requires a higher voltage than this, Quality Transformer and Electronics implements oil, cast coils, or Sulfur Hexafluoride (SF6) as an insulating medium. Using oil, we can design and manufacture custom High Voltage Isolation Transformer upwards of 250kV. Corona is often a common failure point for many High Voltage Isolation Transformer manufacturers.

Quality Transformer and Electronics offers units that are completely customizable. From circuit breakers to special enclosures, from custom terminals to short lead-times, we are able to offer our customers a completely configurable solution that will meet their budget.

We have been a reliable partner for numerous Fortune 500 companies, and this is due to our unabiding commitment to offering our customers what they need, when they need it. The following options are just some of the possibilities you have to choose from when we design your next transformer.