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QHL600/750 Series DC-DC Brick Converters

XP Power's high-power DC-DC brick converters are for 300 VDC applications

Image of XP Power QHL600/750 Series DC-DC Brick Converters XP Power's QHL series of brick type DC-DC converters include output power ranges of 600 W or 750 W and are designed for 300 VDC nominal input applications. These two series are packaged in an industry standard full-brick format measuring 4.60" x 2.40" x 0.50" (116.8 mm x 61.0 mm x 12.7 mm). Both ranges offer single outputs, with high efficiency between 89% and 92%, and carry approvals for ITE/industrial applications.

The input voltage range for the QHL600 is 180 VDC to 425 VDC and 200 VDC to 425 VDC for the QHL750, which is ideal for AC input applications with PFC, baseplate cooled ESG solutions and high voltage battery applications such as electric vehicles.

Single output models with 12 VDC, 24 VDC, or 48 VDC are available with the QHL600 range while the QHL750 series offers six models with 12 VDC, 15 VDC, 24 VDC, 28 VDC, 36 VDC, or 48 VDC options with an additional 10 VDC / 20 mA output. The output voltage for both series can be adjusted from 60% to 110% via an external trim pin and resistor.

Remote sense can compensate for up to 10% variations in the output voltage. Other signals include an isolated remote on/off (negative logic optional) and a DC OK signal. The units are able to current share in both N+1 and parallel configurations. Protection features include input overvoltage, undervoltage lockout, overvoltage, and current limit.

Features
  • 180 VDC to 425 VDC input range (QHL600)
  • -40°C to +100°C operation (QHL600)
  • Single output
  • Industry standard full brick
  • 3000 VAC isolation
  • 200 VDC to 425 VDC input range (QHL750)
  • -40°C to +85°C Operation (QHL750)
  • Output trim -40% to +10%
  • Remote on/off
  • Current share and power good signals

QHL600 Series 600 W DC-DC Brick Converters

ImageManufacturer Part NumberDescriptionVoltage - Input (Min)Voltage - Output 1Available QuantityView Details
DC DC CONVERTER 12V 600WQHL600300S12DC DC CONVERTER 12V 600W180V12V4 - ImmediateView Details
DC DC CONVERTER 24V 600WQHL600300S24DC DC CONVERTER 24V 600W180V24V6 - ImmediateView Details
DC DC CONVERTER 48V 600WQHL600300S48DC DC CONVERTER 48V 600W180V48V6 - ImmediateView Details

QHL750 Series 750 W DC-DC Brick Converters

ImageManufacturer Part NumberDescriptionVoltage - Input (Min)Voltage - Output 1Available QuantityView Details
DC DC CONVERTER 12V 750WQHL750300S12DC DC CONVERTER 12V 750W200V12V23 - ImmediateView Details
DC DC CONVERTER 15V 750WQHL750300S15DC DC CONVERTER 15V 750W200V15V4 - ImmediateView Details
DC DC CONVERTER 24V 750WQHL750300S24DC DC CONVERTER 24V 750W200V24V5 - ImmediateView Details
DC DC CONVERTER 28V 750WQHL750300S28DC DC CONVERTER 28V 750W200V28V3 - ImmediateView Details
DC DC CONVERTER 48V 750WQHL750300S48DC DC CONVERTER 48V 750W200V48V6 - ImmediateView Details
Published: 2018-03-12