The RS-4812D/H3 from Recom Power is a DC to DC Converter with Input Voltage 36 to 72 V, Output Voltage 1 12 V, Output Current 1 83 mA, Output Power 2000 mW, Output Voltage 2 12 V. Tags: Through Hole, Buck/Step down. More details for RS-4812D/H3 can be seen below.