Vicor corporation designs and manufactures dc-dc converters, ac-dc converters, ac and dc power supplies, military cots power supplies, and custom power conversion products and systems. Founded in 1981 and headquartered in Andover, Massachusetts, the principal markets for Vicor's power converters and systems are large original equipment manufacturers (OEMs) and smaller, lower volume users, distributed across several market areas. See http://www.vicr.com/
Avago Technologies
Data Devices Corporation
Green Hills Software
Hitachi Europe
IAR Systems
International Rectifier
Linear Technology
Power Integrations
RF Micro Devices
Torex Semiconductor