The 0RQB-S0M12L from Bel Fuse is a DC to DC Converter with Input Voltage 46 to 60 V, Output Voltage 1 12 V, Output Current 1 60000 mA, Output Power 720000 mW, Operating Temperature -40 to 85 Degree C. Tags: Through Hole, Buck/Step down. More details for 0RQB-S0M12L can be seen below.