The 20ACEW_4 from Gaptec Electronic is a AC to DC Converter with AC Input Voltage 85 to 305 V, AC Input Current 300 to 500 mA, DC Input Voltage 100 to 430 V, DC Output Voltage 3.3 to 24 V, DC Output Power 20 W. Tags: Through Hole. More details for 20ACEW_4 can be seen below.