The AMEL15-3S277HAVZ-STD from Aimtec is a AC to DC Converter with AC Input Voltage 85 to 305 V, AC Input Current 300 to 450 mA, DC Input Voltage 100 to 430 V, DC Output Voltage 3.3 V, DC Output Current 4 A. Tags: DIN Rail Mount. More details for AMEL15-3S277HAVZ-STD can be seen below.