I-SBW-FF izigaba ezintathu zokulawula komuntu ngamunye I-AC voltage stabilizer iyisisetshenziswa samandla esishintshayo esishintshayo esishintshashintshayo samandla kagesi aphezulu amandla alawulayo .Uma i-voltage evela kunethiwekhi yosekelo ihlukahluka ngenxa yokulayisha okufakiwe kwamanje, ilawula ngokuzenzakalela i-voltage ephumayo ukuze kuqinisekiswe ukusebenza kahle kwezinto ezihlukahlukene zikagesi.Lo mkhiqizo wochungechunge uma uqhathaniswa nezinye izinhlobo zesilawuli sikagesi kagesi, awunawo amandla okushintsha amandla kagesi, awekho amandla amakhulu, ne-voltage ephezulu izinzuzo, isekela i-widelv load apolled, ime eduze kwe-instantaneousoverioad nomsebenzi omude oqhubekayo, imanuwali 1 auto swic h, ingahlinzeka nge-voltage ngaphezulu, isigaba sokuntuleka, ukuhleleka kwesigaba kanye
umshini unephutha vikela ngokuzenzakalelayo.Hlanganisa kalula futhi usebenze ngendlela enokwethenjelwa