Spellman High Voltage Company

Spellman High Voltage Electronics is the world’s leading independent manufacturer of high voltage DC power supplies, Monoblock® X-ray generators and power systems for medical and industrial applications, semiconductor manufacturing, scientific instrumentation, telecommunications, X-ray and automatic test equipment. We specialize in providing custom designs to suit unique requirements. Spellman is headquartered in the U.S. and has facilities in the U.K., Japan, China, and Mexico that provide design, manufacturing, and service to our customers throughout the world.