Power Supply HIGH QUALITY,COMPETITIVE PRICE Active PFC,apply to computer,server low ripple ,save power wide volt Power Supply: 1,long life quality,working time over of 100,000 hours. 2,new circuit design of power saving,stand-by power less than 1 W. 3,high efficiency and low ripple noise. 4,with special IC controller,support over voltage,current and short circuit protection. 5,with 12cm big fan, ...