Item ID: 44750

550W power supply unit in housing 56V/9.8A

Delivery at your place between May 21 and Jun 25 2025

About the product

The RACM550 series from RECOM is designed for a continuous output power of up to 300 watts without fan cooling. The compact 3" x 5" baseplate design allows direct heat dissipation through the metal housing of the application. Up to 550 watts are available to drive dynamic loads for several seconds of peak power or with forced ventilation for even longer periods. A smart fan output is on board as standard, as well as a 5V/1A VSB output for applications with circuits for home automation and on/off control. A wide input range of 80 to 264VAC, an operating altitude of up to 5000m and certifications from international safety authorities make the series globally compliant for medical 2 MOPP, domestic and industrial ITE applications.

Technical data
  • 300 W base plate cooling, fanless operation
  • 550 W peak power or with fan
  • Universal AC input range (80~264VAC)
  • Power consumption in standby mode <0,5 W
  • Operating temperature -40°C to +70°C
  • Household, ITE and medical 2MOPP certificate
  • Signals: remote sense and ON/OFF control

Product specifications

Manufacturer Recom
Control signals Remote ON/OFF, Remote Sense
Length 155 mm
Power 550 W
Output voltage (VDC) 56 V
Protection class Class I
Application Household, ITE/AV, Medical
Height 50 mm
Width 92 mm
Additional functions 5VDC auxiliary output, 12VDC auxiliary output

Data sheets

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