The engineers at American High Voltage have been designing high-voltage power supplies for more than 30 years. Since the 1980s, the company has developed and utilized resonant switching for its high-voltage products. It is well known that high-voltage designs are more materials-oriented than circuit designs, so, American High Voltage constantly investigates and tests new dielectric and magnetic materials for possible inclusion in state-of-art designs. The company also provides products for customers who cannot find original sources of high-voltage equipment. All designs at American High Voltage are completed at its high-voltage research center in Elko, Nev.