The SFS204805 from Cosel is a DC to DC Converter with Input Voltage 36 to 76 V, Output Voltage 1 5 V, Output Current 1 4.0 A, Output Power 20000 mW, Isolation Voltage 1500 Vdc. Tags: Through Hole, Surface Mount, Buck/Step down. More details for SFS204805 can be seen below.