The NSD10-48D12 from Mean Well is a DC to DC Converter with Input Voltage 22 to 72 V, Output Voltage 1 12 V, Output Current 1 20 to 420 mA, Output Power 10080 mW, Output Voltage 2 -12 V. Tags: Through Hole, Buck/Step down. More details for NSD10-48D12 can be seen below.