Driving a mass spectrometer ion trap or mass filter

The radiofrequency (RF) drive system and method for ion trap or massenfilter for and mass spectrometer, comprising a pair receiving the RF gain stages the programmable RF frequency supply. The RF gain stages is a transformer, wherein the is received by ion trap or the massenfilter form's energy-storage circuit. Using the sensing circuit and power supply circuit for measurement and ion trap or massenfilter the power of RF gain stages. Through the eccentric pushrod for regulating RF frequency switch power supply circuit for feedback value. The RF frequency for frequency is adjusted is the RF gain stages power is arranged at a horizontal.