The NSD15-12D12 from Mean Well is a DC to DC Converter with Input Voltage 9.4 to 36 V, Output Voltage 1 12 V, Output Current 1 30 to 620 mA, Output Power 14880 mW, Output Voltage 2 -12 V. Tags: Through Hole, Buck-Boost. More details for NSD15-12D12 can be seen below.