... good price Product Description,Model / SpecificationT-30AT-30BCH1CH2CH3CH1CH2CH3DC output voltage5V12V-5V5V12V-12VOutput voltage error (Note2)±2%+2,-6%+2,10%±2 ... %+2,-6%±6%Rated output current3A1A0.5A3A1A0.5AOutput current ... .5%DC output power30W33WEfficiency70%72%Adjustable range for DC voltageCH1+10,-5%CH1+10,-5%AC input voltage range85~132VAC/ ...