OS5RPMZ161D is a 161W 5V 30A DC open frame switching power supply manufactured by Optosupply. It features an AC input voltage range of 85 to 264V, a high efficiency up to 94%, Over Voltage and Over Current protection, and a 2x6.3mm output connector. The power supply is UL Recognized, TUV approved, and CE marked. It is designed to be used in a variety of applications, including audio/video systems, industrial automation, instrumentation, and communications.