I-SBW izigaba ezithathu zozinziso lombane we-AC lunxibelelwano olulungelelaniswayo lombane oluzenzekelayo imbuyekezo yamandla aphezulu alawula isixhobo samandla. Xa i-voltage esuka kwinethiwekhi yenkxaso yahluka ngenxa yokulayisha ngoku okwenziweyo, ilawula ngokuzenzekelayo i-voltage ephumayo ukuqinisekisa umsebenzi oqhelekileyo wezinto ezahlukeneyo zombane. Le mveliso yothotho xa ithelekiswa nezinye iintlobo zolawulo lwamandla ombane, inomthamo omkhulu, ukusebenza kakuhle kakhulu, akukho kugqwethwa kwamaza, ukulawulwa kwamandla ombane okuzinzileyo kunye nezinye izibonelelo, ixhasa ukufakwa komthamo obanzi, yima ngomthwalo okhawulezileyo kunye nomsebenzi omde oqhubekayo, i-manual/auto switch, inokubonelela ngaphezulu kombane. isigaba sokuswela. ulandelelwano lwesigaba kunye nomatshini ongalunganga ukhusela ngokuzenzekelayo.Ukudibanisa ngokufanelekileyo kunye nokusebenza ngokuthembekileyo (kunokwenziwa umboniso wedijithali / umboniso we-analog)