The SDM30-12S15 from Mean Well is a DC to DC Converter with Input Voltage 9.2 to 18 V, Output Voltage 1 15 V, Output Current 1 1700 mA, Output Power 25500 mW, Operating Temperature -25 to 85 Degree C. Tags: Through Hole, Buck-Boost. More details for SDM30-12S15 can be seen below.