The RDDW20F-05 from Mean Well is a DC to DC Converter with Input Voltage 9 to 36 V, Output Voltage 1 5 V, Output Current 1 0 to 2000 mA, Output Power 20000 mW, Output Voltage 2 -5 V. Tags: Through Hole, Buck-Boost. More details for RDDW20F-05 can be seen below.