48v nominal voltage output, with voltage adjustment. • Compact 35mm DIN rail mounting package • Single phase input voltage • Universal AC input voltage range from 90 to 264 Vac • High performance and reliability • 100% full load burn-in test – a burn-in test is a form of stress testing to detect early failures. • Cooling by Free Air Convection – the heat given off by this power supply is cooled off by the free air circulating around it as opposed to being fan cooled • LED indicator for DC power on • LED indicator for DC low • Short circuit, over voltage, over current and over temperature protection
eBay