The RS-100-12 is a part of Mean Well switching power supplies series. It is a 100W Single Output model with a wide range of AC Inputs and DC outputs. The RS-100-12 features short circuit and overload protection, high efficiency up to 88%, LED indicator for power-on, and an operating temperature range of -30 to +60°C. It has an internal cooling fan and is UL, cUL, TUV and CE approved. The RS-100-12 is suitable for many types of applications, including medical, industrial, consumer, and commercial.