The 0RQB-X3S113 from Bel Fuse is a DC to DC Converter with Input Voltage 48 to 60 V, Output Voltage 1 10.8 V, Output Current 1 120400 mA, Output Power 1300000 mW, Operating Temperature -30 to 85 Degree C. Tags: Through Hole, Buck/Step down. More details for 0RQB-X3S113 can be seen below.