The STMGFS154815 from Cosel is a DC to DC Converter with Input Voltage 18 to 76 V, Output Voltage 1 15 V, Output Current 1 1 A, Output Power 15000 mW, Isolation Voltage 1500 Vdc. Tags: Chassis Mount, Buck/Step down. More details for STMGFS154815 can be seen below.