The LFD9D from Pico Electronics is a DC to DC Converter with Input Voltage 200 to 380 V, Output Voltage 1 9 V, Output Current 1 0.36 to 3.61 A, Output Power 32500 mW, Operating Temperature -40 to 85 Degree C. Tags: Through Hole, Buck/Step down. More details for LFD9D can be seen below.