... s product.Working short time,as well as saving power andmaterial.All these lead to higher profit. Main ... %(below 4KW,input voltage is 220V)2,Input power:it depend on specified value3,Output voltage:0 ... U.S. IR,Germany AXS. And so on.Power transformmade by the newest material in the world:amorphous ... http://grandwork.en.alibaba.com/ Electrolysis/Polishing Power Source of High Frequency and double pulse