Mean Well 150W Single Output Switching Power Supply, HLG-150 Series, IP65 Rated - Mean Well HLG-150H-12A, The Mean Well HLG-150H-12A is a 150W Single Output Switching Power Supply from the HLG-150H Series. This Power Supply has a built-in active PFC function and features a wide input range of 90 to 305V AC. In addition, this power supply is IP65 rated (denoted by the 'A' in the Manufacturer's part number). The Output voltage and constant current level can be adjusted through the internal potential meter. Users can adjust the DC output voltage range from 90% to 110% and the current range from 50% to 100% by removing the rubber stopper on the cover. In order to fit the PSU in with the outdoor harsh environment, an Aluminium Case and stainless screws are part of the design of the HLG-150H Series.The PSU has the functions of protection for short circuit, over voltage, overload, and over temperature and is cooled by free air convection.This high efficiency power supply is very suitable for