The MIW1144 from Total Power International is a DC to DC Converter with Input Voltage 36 to 75 V, Output Voltage 1 12 V, Output Current 1 12.5 to 125 mA, Output Power 3000 mW, Output Voltage 2 -12 V. Tags: Through Hole, Buck/Step down. More details for MIW1144 can be seen below.