The RPMD40-243.3SGW from Recom Power is a DC to DC Converter with Input Voltage 9.5 to 36 V, Output Voltage 1 3.3 V, Output Current 1 10000 mA, Output Power 40000 mW, Operating Temperature -40 to 57 Degree C. Tags: Buck/Step down. More details for RPMD40-243.3SGW can be seen below.