Mean Well OWA-60E-36 is an open frame AC to DC power supply manufactured by Mean Well. It is a 60 watt single output power supply with an adjustable output range of 3.3V to 36V. It has a universal AC input voltage range of 85 to 264VAC that allows it to work in applications all around the world. The OWA-60E-36 has built-in active PFC (Power Factor Correction) circuitry that minimizes the reactive power losses associated with AC input. Other features include short circuit, over-voltage and over-load protections, high efficiency up to 82%, low no-load power consumption, low ripple noise, and an operating temperature range of -20°C to +70°C. This power supply is widely used in a variety of applications including LED lighting, consumer electronics, communications, industrial automation and more.