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Enclosed metal power supply, 38 mm low profile, single output 48 V 3.3 A 150 W

myVolts

myVolts HRPG-150-48 48V 3.3A 150W power supply

SKU CH-ZFBH-G82H4

Enclosed 150W unit delivers 48V at 3.3A with active PFC above 0.95 and up to 88% efficiency

  • TypeAT
  • High efficiency up to 88% reduces energy waste
  • Active PFC with PF>0.95 improves power quality
  • Withstands 300VAC surge input for 5 seconds
  • Multiple protections include short circuit and overload
  • No load power consumption below 0.5W saves standby energy

48 V 150 W industrial power supply

The myVolts HRPG-150-48 delivers a single 48 V output rated at 3.3 A for 150 W continuous power. It accepts a universal AC input range and includes active power factor correction above .95. The unit is built for LED lighting systems and similar constant-voltage loads in industrial or commercial installations.

Capacity and headroom

Maximum output reaches 150 W with efficiency up to 88 % and no-load draw below .5 W. Constant-current limiting protects the supply if the load exceeds 3.3 A, while overload, over-voltage, short-circuit and over-temperature shutdowns prevent damage. A 300 VAC surge withstand for five seconds adds resilience on unstable mains.

Replaces earlier 150 W enclosed supplies

The HRPG series upgrades older non-PFC units by adding active correction and a lower 38 mm profile for 1 U racks. Remote on-off control and remote sense simplify integration into managed cabinets. Buyers who need multiple output voltages or higher current at 48 V should consider a different model.

Highlights

  • High efficiency up to 88% reduces energy waste
  • Active PFC with PF>0.95 improves power quality
  • Withstands 300VAC surge input for 5 seconds
  • Multiple protections include short circuit and overload
  • No load power consumption below 0.5W saves standby energy

Specifications

TypeAT

Questions about this item

Will the HRPG-150-48 fit alongside my existing AT power supplies in the same rack?

Yes, it uses the AT form factor and a 1U low-profile height of 38 mm, so it occupies the same slot space as standard AT units.

How can I verify the unit is operating correctly once installed?

The built-in active PFC should show a power factor above 0.95, efficiency reaches up to 88 %, and no-load draw stays below 0.5 W; the remote sense and constant-current limiting circuits also indicate normal operation.

What comes in the box and what must I source separately?

The power supply itself is supplied; you will need to provide AC input wiring, DC output cables, and any mounting hardware for your enclosure.

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