... ) Output current: MAX. 2A 3) Input voltage: 90~253V AC, 47~63Hz Dc Power Supply Specifications:1) Output voltage: 3V,4.5V,6V ... ,9V,12V2) Output current: MAX. 2A3) Input voltage: 90~253V AC, 47~63Hz4) Ripple and noise: CV≤10mVrms5) Protection: reverse polarity ...