The FMTR2815D from Crane Aerospace & Electronics is a DC to DC Converter with Input Voltage 17 to 40 V, Output Voltage 1 15 V, Output Current 1 1.8 A, Output Power 30000 mW, Output Voltage 2 -15 V. Tags: Module, Buck/Step down. More details for FMTR2815D can be seen below.