The KPSA5-3R3 from TDK Corporation is a AC to DC Converter with AC Input Voltage 85 to 264 V, AC Input Current 0.07 to 0.13 A, DC Input Voltage 110 to 370 V, DC Output Voltage 3.3 V, DC Output Current 1.25 A. Tags: PCB Mount. More details for KPSA5-3R3 can be seen below.