The FMTR2805D from Crane Aerospace & Electronics is a DC to DC Converter with Input Voltage 17 to 40 V, Output Voltage 1 5 V, Output Current 1 4.5 A, Output Power 25000 mW, Output Voltage 2 -5 V. Tags: Module, Buck/Step down. More details for FMTR2805D can be seen below.