1 * 3 W  used domestic mature design, the original import of ST IC, life is as high as 5000 H electrolytic let quality absolutely guarantee. AC85-265 V wide input, output voltage pressure DC2.5 5.6 V, output current 600 MA (current can be according to the needs of the customers to make to order). Quality assurance 18 months, the guarantee period can return it. There were quality problem