60W power supply,power adaptor,switching adapter:100%full-load burn-in test 60W power supply,power adaptor,switching adapter S-60 ... 1%+/-0.5%+/-0.5%+/-0.5%DC output power 60W60W60W60WEfficiency 73% 76% 77% 79%Adjustable range for ... DC voltage +10,-5%+/- 10%+/- 10%+/- 10%AC input voltage range85~132VAC/170~264VAC selectd by switch ... is from 0%to 100% 60W power supply,power adapter,switching adapter