Umshini wokushisela we-all-transistor (solid-state) we-high-frequency welding wenzelwe i-straight seam induction welding yamapayipi wensimbi. Imodyuli eyakhiwe ngamadivayisi we-MOS aphezulu enza ingxenye ye-oscillation, futhi ibhange lamandla we-capacitor C, ikhoyili ye-inductor L kanye nesekethe yokulawula ukuvikela enokwethenjelwa yakha uhlobo oluguquguqukayo lwamanje lohlobo oluguqukayo.