The 70IMX7-03-8 from Bel Fuse is a DC to DC Converter with Input Voltage 40 to 121 V, Output Voltage 1 3 V, Output Current 1 1500 mA, Output Power 5000 mW, Operating Temperature -40 to 85 Degree C. Tags: Through Hole, Buck/Step down. More details for 70IMX7-03-8 can be seen below.