YSDW is a series of DIN rail power supplies (TS-35/7.5 or 15) in a metal housing for single-phase or two-phase systems, with an input voltage of 180 - 550V AC. The power supplies have the CCL function (Constant Current Limiting Circuit), active PFC (except YSDW120) and they work in a wide temperature range. They are suitable for industrial applications such as industrial equipment, semiconductor manufacturing equipment, factory automation, etc.