The MIW3041 from Total Power International is a DC to DC Converter with Input Voltage 36 to 75 V, Output Voltage 1 3.3 V, Output Current 1 60 to 1200 mA, Output Power 5000 to 6000 mW, Operating Temperature -40 to 85 Degree C. Tags: Through Hole, Buck/Step down. More details for MIW3041 can be seen below.