The NPS43-M from Artesyn Embedded Power is a AC to DC Converter with AC Input Voltage 90 to 264 V, DC Input Voltage 127 to 300 V, DC Output Voltage 12 V, DC Output Current 3.75 to 5.5 A, DC Output Power 40 to 60 W. Tags: Chassis Mount. More details for NPS43-M can be seen below.