Spellman High Voltage Electronics Corporation is the world's leading independent manufacturer of DC high voltage power supplies, x-ray generators and Monoblock® X-ray sources. Spellman provides custom products for medical diagnostic imaging, scientific research, security, industrial process controls, semiconductor manufacturing and undersea data transmission. Our organization encompasses facilities in the USA, Mexico, Europe, Japan and China devoted to design, production, service and customer support. In addition, we maintain satellite sales offices on several continents, strategically positioned to support our global OEM customers. Spellman High Voltage’s standard and custom high voltage power supplies, X-Ray generators and X-Ray sources range from 3 watts to over 200 kilowatts with voltages spanning from 62 volts to over 500kV.