... output 3.Stable,lightweight,energy-saving 3.CCC&CE plasma inverter cutting Technical Characteristics1.Easy to operation,cutting a narrow ... is stable3.Control circuit:the use of high-power IGBT inverter switching devices after the buck rectifier,through the pulse- ... reliable,lightweight,energy-saving,no electro magnetic noise4.Non-contact arc starting mode without HF,little interference to the nearby ...