Iyo yese-transistor (solid-state) yepamusoro-frequency welding muchina yakagadzirirwa iyo yakatwasuka seam induction yekumhanyisa kwepombi dzesimbi. Iyo module inoumbwa neMOS yakakwira-simba zvishandiso inoumba iyo oscillation chikamu, uye simba capacitor bhangi C, iyo inductor coil L uye yakavimbika dziviriro yekudzivirira wedunhu inoumba inogara iripo yazvino mhando inverse Changer.