The KUI30-18SB from Polytron Devices is a AC to DC Converter with AC Input Voltage 85 to 264 V, AC Input Current 400 to 800 mA, DC Input Voltage 120 to 370 V, DC Output Voltage 18 V, DC Output Current 1.67 A. Tags: DIN Rail Mount. More details for KUI30-18SB can be seen below.