QHL300 Series

DC-DC Converters

QHL300 Series

  • 180 to 425 VDC Input Range
  • Regulated Single Output
  • Industry Standard Half Brick
  • 3kVAC Isolation
  • Output Trim -20% to +10%
  • Remote On/Off
  • Overtemperature Protection
  • -40°C to +100°C Operation
  • 3 Year Warranty
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Model Name Power Input Voltage Output Voltage Output Current Datasheet Stock Check RFQ
QHL300 QHL300300S05 300 W 180 to 425 VDC 5V 60A
QHL300 QHL300300S12 300 W 180 to 425 VDC 12V 25A
QHL300 QHL300300S24 300 W 180 to 425 VDC 24V 12.5A
QHL300 QHL300300S28 300 W 180 to 425 VDC 28V 10.7A
QHL300 QHL300300S48 300 W 180 to 425 VDC 48V 6.25A

Specifications


Dimensions

QHL300: 2.4 x 2.28 x 0.5 in (61.0 x 57.9 x 12.7 mm)

Input Voltage

180-425V

Efficiency

90% typical (see datasheet)

Operating Temperature

-40 to +100 °C

Isolation

Input to Output: 3000VAC at 60 s reinforced Input to Case: 2500VAC at 60 s basic Output to Case: 500VAC at 60 s functional

US Safety Approvals

cUL60950-1

EMC

Conducted: EN55032, Class A (see datasheet) Radiated: EN55032, Class A (see datasheet)

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