The Mean Well HEP-320-36A is a high efficiency, 320W, industrial grade AC-DC switching power supply with a universal AC input and single output voltage of 36V. It features built-in active power factor correction and high efficiency up to 91%. This power supply is fanless for silent operation, has multiple protections for short circuit, over voltage, and over temperature, and is UL/cUL, TUV, and CE approved. It can be used in a wide range of applications, including LED lighting and industrial automation.