Polarity specializes in providing products that meet or exceed customer's needs for performance, reliability, and low cost.

For the commercial market, Polarity offers a wide range of high voltage converters that are used for charging and discharging high capacity high voltage stored energy devices. These devices are suitable for all types of electric vehicles from mid-size automobiles to motorcycles and small scooters. In addition, a number of products initially designed for military applications have been scaled-down to meet a wide range of commercial applications; reducing cost without compromising ruggedness or reliability.

Furthermore, Polarity engineers respond rapidly to customer needs and typically are able to provide working prototypes in a matter of weeks for proof-of-concept.

dc-dc-converterHVL600-page.jpgScalable High Power Bidirectional Inverters

  • Output Power - 10000W - Average
  • Output Power Peak - 20KW, 2 minutes
  • Input voltage - 900V to 3.7KV
  • Hipot voltage - 5KV, inverter off
  • Output voltage range- 30VDC to 150VDC, Cooling - Conduction/Air
  • Operating temperature - (-54C to +90C) base plate
  • Storage temperature, non-operating - (-62C to +150C)
  • Vibration - Per MIL-STD-810A
  • Shock - MIL-STD-202C, Method 205C
  • Humidity - MIL-STD-810A
  • Size - 5"W x 11"L x 3.8"H
  • Patent pending - Filed in the US / PCT




Product Line

Polarity’s product line includes:

  • high voltage to low voltage converters (DC to DC, DC to AC, AC to DC)
  • microwave tube amplifiers and power supplies
  • microwave amplifier test machines
  • high power high voltage modulators (solid state & vacuum tube)
  • radar transmitters
  • ion implantation modulators
  • industrial microwaves
  • high voltage test machine automation
  • TWT, Klystron, and CFA RF amplifiers