The RSDW40F-15 from Mean Well is a DC to DC Converter with Input Voltage 9 to 36 V, Output Voltage 1 15 V, Output Current 1 2666 mA, Output Power 40000 mW, Operating Temperature -40 to 90 Degree C. Tags: Through Hole, Buck-Boost. More details for RSDW40F-15 can be seen below.