SBW nhanho nhatu AC voltage stabilizer inobata inochinjika otomatiki voltage muripo wakakwira simba rekudzora mudziyo wemagetsi. Kana voltage kubva kunetiweki yekutsigira ichisiyana nekuda kwekurodha yazvino yaitwa, inongozvigadzirisa inobuda voltage kuti ive nechokwadi chekushanda kwakajairwa kweakasiyana emagetsi emagetsi. Ichi chigadzirwa chakateerana kana chichienzaniswa nemamwe marudzi emagetsi regulator, chine hukuru hukuru, kunyatsoshanda zvakanaka, hapana waveform kukanganisa, yakagadzikana voltage regulation uye mamwe mabhenefiti, inotsigira wakakura kuisirwa, mira nekuremedza nekuenderera mberi nebasa refu, manual / auto switch, inogona kupa pamusoro pemagetsi. kushaya chikamu. kurongeka kwechikamu uye muchina unokanganisa otomatiki chengetedza.Kubatanidza uye kushanda zvakavimbika (inogona kuitwa dhijitari kuratidza / analogi kuratidza)