The FB5.2S from Pico Electronics is a DC to DC Converter with Input Voltage 36 to 72 V, Output Voltage 1 5.2 V, Output Power 75000 mW, Operating Temperature -40 to 85 Degree C, Storage Temperature -55 to 105 Degree C. Tags: Through Hole, Buck/Step down. More details for FB5.2S can be seen below.