The NSD15-12D15 from Mean Well is a DC to DC Converter with Input Voltage 9.4 to 36 V, Output Voltage 1 15 V, Output Current 1 20 to 500 mA, Output Power 15000 mW, Output Voltage 2 -15 V. Tags: Through Hole, Buck-Boost. More details for NSD15-12D15 can be seen below.