The SFS154812 from Cosel is a DC to DC Converter with Input Voltage 36 to 76 V, Output Voltage 1 12 V, Output Current 1 1.25 A, Output Power 15000 mW, Isolation Voltage 1500 Vdc. Tags: Through Hole, Surface Mount, Buck/Step down. More details for SFS154812 can be seen below.