... :1, Low price and high reliability2, 105 centidegree output capacitor3, AC input power suitable for the world4, High efficiency and low operation ... stability(Note5)±1%±0.5%±0.5%±0.5%DC output power50W50.4W50.4W50.4WEfficiency71%78%78%82%Adjustable range for ... the parameter above is:230VAC input, rated load,25 centidegree 70%Rh,Humidity2.Error,include the setting error, line stability and ...