High Voltage Power Supplies

TWT Power Supply with Integrated Crowbar

Polarity designs and manufactures a wide range of TWT power supplies. All TWT system power supplies can support 1 to 4 collectors with an integrated electronic crowbar system. These systems are designed to handle airborne, shipboard, and ground based amplifiers.

  • Input Voltage - 120VAC/208VAC, +/-10%
  • Output power - up to 2500W
  • PFC Module - optional (85V to 265V) AC and DC
  • Cathode Supply - 8KV to 18KV
  • Collector 1,2,3, and 4 - (standard ratios)
  • Focused Electrode and Grid Supply available
  • Heater Supply 5 to 8VDC, .5 to 8A
  • Converter - 50kHZ to 200kHZ (option, external sync)
  • Cooling - Air cooling

For more information about Polarity, Inc. and our products, please call or email technical sales at 916-635-3050 x221




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