The STMGFW302412 from Cosel is a DC to DC Converter with Input Voltage 9 to 36 V, Output Voltage 1 12 V, Output Current 1 1.25 A, Output Power 30000 mW, Output Voltage 2 -12 V. Tags: Chassis Mount, Buck/Step down. More details for STMGFW302412 can be seen below.