encolsed dual output switching power supply D-30-A CE approval, with better radiating effect high quality, ... best serveice encolsed dual output switching power supply D-30-ADual output switch power supply Competitived price and high ... :5)±0.5%±4%±0.5%±4%DC output power32W35WEfficiency72%74%Adjustable range for DC voltageCH1; +10, -5%CH1; +10, -5 ...