Spellman High Voltage Electronics Corporation

Spellman High Voltage Electronics Corporation designs and manufactures precision DC high voltage power supplies, X-Ray generators and Monoblock® X-Ray sources for medical, industrial and scientific customers. Founded in 1947 and family-owned, the company supplies OEMs in medical imaging, security screening, semiconductor manufacturing and scientific research, and describes itself as the world's leading independent supplier in its field.

The engineering work concentrates on high voltage power conversion and power electronics, including the development of proprietary HV materials and components with selected technology partners. Product teams work alongside OEMs to develop, produce and support optimised solutions, with an emphasis on pushing performance and reliability while reducing cost and size.

Spellman employs more than 2,100 people across five design centres, six production centres and eight repair locations, with operations in North America, Europe and Asia. The company states that it fields the largest and most experienced team of technical specialists dedicated to high voltage power conversion.