The LD03-16B03 from MORNSUN is a AC to DC Converter with AC Input Voltage 90 to 528 V, AC Input Current 40 to 120 mA, DC Input Voltage 100 to 745 V, DC Output Voltage 3.3 V, DC Output Current 0.5 A. Tags: Through Hole. More details for LD03-16B03 can be seen below.