The RDDW20UW-24 from Mean Well is a DC to DC Converter with Input Voltage 8.5 to 160 V, Output Voltage 1 15 V, Output Current 1 0 to 417 mA, Output Power 20000 mW, Output Voltage 2 -24 V. Tags: Through Hole, Buck-Boost. More details for RDDW20UW-24 can be seen below.