The REM3.5E Focus from Recom Power is a DC to DC Converter with Input Voltage 4.5 to 75 V, Output Voltage 1 5.0 to 24 V, Output Current 1 117 to 700 mA, Output Power 3500 mW, Operating Temperature -40 to 85 Degree C. Tags: Through Hole, Buck/Step down. More details for REM3.5E Focus can be seen below.