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Powered by Polarity


Polarity was founded in 1999 to meet the growing need for innovative, reliable, and affordable high voltage power systems and solutions. Since then, a wide spectrum of customers ranging from the traditional military, commercial, industrial, and medical fields to cutting-edge “green power” have come to appreciate Polarity’s technical capabilities, responsiveness, and attention to quality. 

Polarity’s highly experienced engineering staff specializes in the solution to difficult challenges in high density high voltage power system design and works closely with customers to ensure success. They also are experienced in the management of large programs requiring schedule, performance, and product reliability monitoring. Polarity holds a number of US patents on its innovative high voltage modulator designs and power solutions.

Polarity’s modern facility in Rancho Cordova, CA is well equipped with the tools necessary to perform power electronic, analog, and digital circuit design. It also has comprehensive thermal and mechanical design capabilities and the equipment necessary to perform complete product characterization, such as environmental testing for temperature, altitude, vibration, and shock. In conjunction with a well-established supplier base, it can quickly scale manufacturing to satisfy customer’s needs. Polarity is a “C” corporation with the following standards and certifications; J-STD-001 and ISO-9001:2008

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