About Power Integrations

Power Integrations, Inc., is a Silicon Valley-based supplier of high-performance electronic components used in high-voltage power-conversion systems. Our integrated circuits and diodes enable compact, energy-efficient AC-DC power supplies for a vast range of electronic products including mobile devices, TVs, PCs, appliances, smart utility meters and LED lights. Our SCALE™ IGBT drivers enhance the efficiency, reliability and cost of high-power applications such as industrial motor drives, solar and wind energy systems, electric vehicles and high-voltage DC transmission. Since its introduction in 1998, Power Integrations' EcoSmart® energy-efficiency technology has prevented billions of dollars' worth of energy waste and millions of tons of carbon emissions. Reflecting the environmental benefits of our products, Power Integrations' stock is a member of clean-technology stock indices sponsored by Cleantech Group LLC and Clean Edge. Visit our Green Room for a comprehensive guide to energy-efficiency standards around the world.

PI Quick Facts
Founded 1988
Headquarters San Jose, California
Chief Executive Balu Balakrishnan
Industry Analog Semiconductors
Employees (as of Dec. 31, 2014) 590
U.S. Patents (as of Dec. 31, 2014) 677
2014 Revenues $348.8 million
Date of Initial Public Offering December 1997
Ticker Symbol (NASDAQ) POWI