The 0RQP-H5T12A from Bel Fuse is a DC to DC Converter with Input Voltage 36 to 75 V, Output Voltage 1 9 V, Output Current 1 54200 mA, Output Power 650000 mW, Operating Temperature -40 to 85 Degree C. Tags: Through Hole, Buck/Step down. More details for 0RQP-H5T12A can be seen below.