The LFA48D from Pico Electronics is a DC to DC Converter with Input Voltage 18 to 36 V, Output Voltage 1 48 V, Output Current 1 0.08 to 0.78 A, Output Power 37500 mW, Operating Temperature -40 to 85 Degree C. Tags: Through Hole, Boost/Step Up. More details for LFA48D can be seen below.