QHL750 Series

750W full brick 300VDC input baseplate cooled DC-DC converters

The QHL750 series provides a compact 750W DC-DC solution in an industry standard full brick package with a nominal 300VDC input and an operating range of 200 to 425VDC. This series of modules enables effective construction of distributed power architectures from AC front ends, PFC front ends, baseplate cooled ESG solutions and high voltage battery applications.

Utilizing the integral baseplate for conduction cooling gives the designer flexibility in system design. Constructed with reinforced insulation, the QHL series features an industrial operating temperature range and includes protection for over current, over temperature and over voltage.

 

Features

  • Regulated single outputs from 12 to 48VDC
  • Output voltage trim -40%/+10%
  • 200 to 425VDC input range
  • 3.0kVAC isolation
  • Industry standard full brick package
  • Baseplate cooled
  • High efficiency up to 90%
  • ITE safety approvals
  • Short circuit, overvoltage & overtemperature protection
  • Current share and power good signals
  • Remote On/Off
  • -40°C to +85°C operating temperature
  • 3 year warranty
Image Model Name Power Input Voltage Output Voltage Output Current Datasheet Stock Check RFQ
QHL750300S12 750W 200 to 425VDC 12V 62.5A Datasheet Stock RFQ
QHL750300S15 750W 200 to 425VDC 15V 50A Datasheet Stock RFQ
QHL750300S24 750W 200 to 425VDC 24V 31.2A Datasheet Stock RFQ
QHL750300S28 750W 200 to 425VDC 28V 26.7A Datasheet Stock RFQ
QHL750300S48 750W 200 to 425VDC 48V 15.6A Datasheet Stock RFQ
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