The MGFS1R54805 from Cosel is a DC to DC Converter with Input Voltage 18 to 76 V, Output Voltage 1 5 V, Output Current 1 0.3 A, Output Power 1500 mW, Isolation Voltage 1500 Vdc. Tags: Through Hole, Buck/Step down. More details for MGFS1R54805 can be seen below.