Isolated DIN Rail Mount DC/DC Converter, Railway, 4:1, 15 W, 1 Output, 12 V,1.25 AProduct InformationPower Supply Approvals: RailwayInput Ratio: 4:1Output Power Max: 15WNo. of Outputs: 1 OutputOutput Voltage - Output 1: 12VOutput Current - Output 1: 1.25AIsolation Voltage: 4kVDC / DC Converter Output Type: Fixed, AdjustableInput Voltage DC Nom: 48VWidth: 17.5mmHeight: 90mmDepth: 54.5mmInput Voltage DC Min: 18VInput Voltage DC Max: 75VProduct Range: DDR-15 SeriesProduct OverviewDDR-15L-12 is a DDR-15 series DIN rail type DC-DC converter with main featuresincluding easy installation, ultra-slim width (17.5mm), 4:1 ultra-wide rangeinput voltage, full protective function, etc. It can be used for industrialcontrol, security control, communication system and other fields. Suitableapplications are DC buck, boost regulator, increasing system insulation leveland voltage drop compensation along cable. It includes short circuit,overvoltage, overload protection, input reverse polarity, input under voltageprotection. Application includes semi-conductor fabrication equipment, factoryautomation, electro-mechanism, wireless network, telecom or datacom system.Approved by IEC 62368-1, AS/NZS 62368.1, design refer to UL508.Input voltage range from 18 to 75VDC, output DC voltage is 12VOutput rated current is 1.25A, output rated power is 15W, typical efficiency is86%No minimum load required, DC output adjustable(±10%)Cooling by free air convectionWorking temperature range from -40 to +85°CDimension is (W x H x D) 17.5 x 90 x 54.5mm