Since switch mode power supplies have such an important role in improving efficient energy usage, Mean Well continuously strive to introduce improvements and efficiencies to their range of power supplies. The latest introduction to the HRPG range is the new 200-watt AC/DC enclosed power supply the HRPG-200, this unit features high efficiency and low no load power consumption.

Several different power supplies starting from 75 watt to 600 watt have been successfully launched from the Mean Well HRPG range, all designed and built with high operating efficiency, miniaturization, and energy-saving features. The biggest improvements of the HRPG-200 series over the highly successful Mean Well SP-200 series have resulted in the units being 25% smaller and the warranty extended from 3 years to 5 years.

The HRPG-200 has been designed to fit 1U low profile (38mm) installations and to operate up to 89% of high efficiency, the units can be cooled by free air convection from -30°C to +40°C ambient temperature under full load condition, and up to +70°C by suitable derating.

With built-in active PFC function the HRPG-200 series fulfils the requirements of EN61000-3-2 for harmonic current, and to help reduce the damage caused by unstable AC mains input the power supply is designed with a 300VAC input surge immunity for 5 seconds. To allow the units to compensate for wiring voltage drops, the remote sense function is built-in to allow for up to 0.5V of voltage drop.

To comply with the requirement of Energy Star and ErP (Energy-related Products) the HRPG-200 series is supplied with remote ON/OFF control and a 5V/0.3A standby output achieving no load power consumption of less than 0.5 watt.

The Mean Well HRPG-200 series is supplied with worldwide safety certificates, UL, CUL, TUV, CE, and CB. Protection functions include short circuit, overload (constant current mode), over voltage and over temperature.