Interpower isolation transformers are designed for equipment manufacturers to easily adapt their product to work on power mains voltages common in foreign markets. These can be used in information technology and medical equipment that is being exported and must work at 220-240 Vac. They can also be used to adapt imported equipment that is designed to operate at 220-240Vac to the North American power mains.

Four models rated at 100, 500, 1,000, and 2,000 VA are offered from stock. The isolation transformers are intended for use at either 50 or 60 Hz, and range in weight from 7.75 to 62 lbs. Prices in single piece quantities range from $135.49 to $445.12.