CUI Inc PRQ75W-D DC-DC Converters

CUI Inc PRQ75W-D DC-DC Converters offer a 75W isolated output rating, 18VDC to 75VDC input voltage range, and up to 93% efficiency. These converters feature a quarter-brick package with industry-standard pin-out and meet EN 62368-1 standards. They are available with a heat sink or base plate. PRQ75W-D converters have a remote on/off and provide output short circuit, overcurrent, overvoltage, and overtemperature protection. CUI Inc PRQ75W-D DC-DC Converters operate in the -40°C to +85°C temperature range.


  • 75W isolated output
  • Quarter-brick package with industry-standard pin-out
  • Ultra-wide input voltage range
  • Single regulated output
  • High efficiency up to 93%
  • Remote on/off
  • Output short circuit, overcurrent, overvoltage, and overtemperature protection
  • 2250VDC isolation
  • Meets EN 62368-1 standards
  • Available with heat sink or base plate
Published: 2021-02-22 | Updated: 2022-03-11