XP Power has a single output, open frame AC-DC power supply which is rated at 175W and measures 76.2x127x31.8 mm.

As a result it will fit into a standard 1U space, offering a power density of 9.3W per cubic inch.

Based on a resonant topology, the CLC175 has an efficiency of 87% with a flat curve. According to the supplier, only 10 CFM of forced airflow is required for the power supply to achieve its full power output. No external voltage source is required to power an external fan since the unit includes a standard 12Vdc, 0.5A fan output.

The CLC175 is available with output voltages of 12, 24 or 48Vdc, from a universal input of 85-264Vac.

Remote sense is included as standard to compensate for up to a 0.5Vdc total voltage drop in the end-system. No additional external components are required for the unit to meet Class B conducted EMC limits saving both cost and space. The units operate from 0 to +70 ºC, with full power available up to +50 ºC.
 
More information: www.xppower.com