The STMGFW304805 from Cosel is a DC to DC Converter with Input Voltage 18 to 76 V, Output Voltage 1 5 V, Output Current 1 2 A, Output Power 20000 mW, Output Voltage 2 -5 V. Tags: Chassis Mount, Buck/Step down. More details for STMGFW304805 can be seen below.