ac power source mainly used in the feild of plating hard Chrome ... precious.Character:this is a special power source for hard Chrome plating,with highamount of power and efficiency,can work long hours ... ±10%(below 4KW,input voltage is 220V)2,input power:it depend on specified value3,output voltage:0 to ... FUJIK,U.S. IR,Germany AXS. And so on.Power transformmade by the newest material in the world:amorphous ...