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The XP Power PBR500PS48B is an AC-DC switching power supply from the PBR500 series, delivering 400W of continuous power with convection cooling and up to 500W with forced air. It operates with a universal input voltage range of 80-264 VAC and provides a stable 48V DC output.
Designed for flexibility, this open-frame unit features a chassis mount for easy integration. It supports applications requiring ITE (Commercial) and Medical safety approvals, including BF rated insulation. The power supply operates efficiently with up to 90% efficiency and maintains performance across a wide temperature range of -10°C to 70°C, with derating at higher temperatures.
Key features include remote sense, a 5V standby output, and a 12V fan supply. It meets Class B conducted and radiated emissions standards (EN55011/32 Level B) and has a 3-year warranty. The dimensions are 177.8 x 101.6 x 42.7mm.
The PBR500PS48B has an output voltage of 48V DC.
The PBR500PS48B provides 400W with convection cooling and 500W with forced air cooling.
The operating temperature range is -10°C to 70°C, with derating applied above 50°C.
It has safety approvals including IEC62368-1, IEC60601-1, UL62368-1, CSA C22.2 No. 62368-1, ES60601-1, CSA C22.2 No.60601-1, EN60601-1, and EN62368-1.
The dimensions are 177.8 x 101.6 x 44.5mm (7.00” x 4.00” x 1.70”).