AC/DC PSE Power Adapter with Short Circuit Protection and 12V/2A DC Output Key SpecificationsDimensions: 93 x 47 ... /2A (18W) With overloading, over-current, over-voltage and short circuit protectionsDielectric strength: 3,000V AC, 5mA, 60 secondsMain voltage ripple ... x 10, 5.5 x 2.1 x 10, 4.0 x 1.7 x 10, 3.5 x 1.35 ... .1 x 10mm AC/DC PSE Power Adapter with Short Circuit Protection and 12V/2A DC Output