Company Profile

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. Steady business growth has resulted.

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 10,000 square foot 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 capability and the equipment necessary to perform complete product characterization including 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

Polarity has established a solid reputation as an easy-to-work-with company that designs and manufactures reliable products while meeting deadlines and providing complete customer satisfaction.

Polarity's product categories:

  • High Voltage to Low Voltage Converters (DC to DC, DC to AC, AC to DC)
  • Military DC to DC Converters
  • High Voltage TWT Test Sets
  • High Voltage Solid State Modulators
  • High Voltage Vacuum Tube Modulators
  • TWT Microwave Amplifiers
  • High Power Klystron, CFA, and Magnetron Amplifiers
  • Low Frequency Solid State RF Amplifiers
  • Custom High Voltage Power Supplies and Test Systems
  • IGBT and MOSFET Drivers



AS9100 Certification

Quality Clauses for Purchase Orders

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