Specification Binding : Electronics Brand : MEAN WELL Label : Mean Well Manufacturer : Mean Well ProductGroup : PC Accessory ProductTypeName : SYSTEM_POWER_DEVICE Publisher : Mean Well SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/11wCJkXWDTL._SL75_.jpg SmallImage_Width : 75 Studio : Mean Well Title : Mean Well MDR-40-12 Single Output DIN Rail Power Supply 40W 12V 3.33A, Adjustable Output, Universal AC Input, DC OK Relay Contact, Free air Convection, Input: 85~264 VAC, 120~370 VDC