SDR-75 series are din rail power supplies offering high efficiency is a slim 32mm wide case designed with a wide working temperature range to meet with green power and energy saving concepts. SDR-75 Series standard functions include DC voltage adjustment, capacity loads. Other standard functions include front panel LED indicator, front panel DC voltage adjustment, as well as protections for short-circuit, overload (constant current mode), over voltage, and over temperature. They also comply with UL, CUL, CB, TUV, and CE requirements and meet the EMC requirements of heavy industrial immunity level (EN61000-6-2)