RF power supply applications: RF power supply is mainly used in PECVD, HDPCVD, PEALD, dry etching, debinding, PVD, dry cleaning and other equipment, to play the role of excitation of plasma ionomer, selecting the direction of the etching, etc. LED and solar photovoltaic industry, scientific research, radio frequency induction heating, medical cosmetology, and atmospheric pressure plasma sterilisation and cleaning and other fields are also applied.