GSP500 Series AC-DC Power Supplies

XP Power's compact 500 watt power supply fits 4” x 6” footprint for medical and industrial applications

Image of XP Power's GSP500 Series AC-DC Power SuppliesXP Power’s GSP500 series of highly efficient 500 watt AC-DC power supplies occupy a compact 4” x 6” footprint. These single output forced air cooled units can continuously deliver the full output power across the wide temperature range of -40°C to +50°C and up to +70°C with derating. With its high efficiency design and an almost entirely flat efficiency curve over the whole load range, the supply requires just 12 CFM of forced air cooling. The GSP500 can also provide an output power of up to 180 watts with convection cooling only.

Measuring 101.6 mm x 152.4 mm x 41.9 mm (4" x 6" x 1.65") and packaged in a U channel chassis mount format, the GSP500 series is available in three single output models providing the nominal outputs of +12 VDC, + 24 VDC, or + 48 VDC. A +12 VDC / 0.3 A fan output is also provided. An integral end-mounted fan option (-EF) is available to order. Incorporating two 3-speed fans, the fan speed is determined by a combination of internal ambient temperature, input voltage and output load, and ensures acoustic noise is always kept to a minimum. In addition, the unit is designed so the fans will shut down under all input conditions where the load is minimal. This approach helps prolong fan life and also suits medical applications where the end-equipment is located close to patients.

The series conforms to the ANSI/AAMI ES60601-1 medical 3rd edition safety standard and also complies with the internationally recognized IEC/UL/EN60950-1 safety standard for IT equipment. Protection features and control signals include power fail, inhibit, output good LED, and remote sense. A +12 VDC fan supply is available on the U-channel version and a +5 VDC / 2 A always-on output is available to supply logic circuits. With convection cooling, the standby output is still available and rated at 5 watts.

The GSP500 has a peak power capability that can deliver up to 650 watts for a maximum of 100 ms.

  • Convection/forced-cooled ratings
  • IT and medical safety approvals
  • <0.5 watt standby power
  • -40°C to +70°C operation
  • Remote on/off
  • 5 V/2 A standby output
  • 3-year warranty
  • Universal 80 VAC to 264 VAC input

GSP500 Series AC-DC Power Supplies

ImageManufacturer Part NumberDescriptionVoltage - Output 1Available QuantityView Details
AC/DC CONVERTER 24V 500WGSP500PS24-EFAC/DC CONVERTER 24V 500W24V91 - ImmediateView Details
AC/DC CONVERTER 48V 500WGSP500PS48-EFAC/DC CONVERTER 48V 500W48V308 - ImmediateView Details
AC/DC CONVERTER 12V 180WGSP500PS12-EFAC/DC CONVERTER 12V 180W12V23 - ImmediateView Details
Published: 2017-11-21