I-SBW izigaba ezintathu ze-AC voltage stabilizer iyisinxephezelo samandla kagesi esishintshayo esishintshayo esishintshayo amandla aphezulu alawula idivayisiUma i-voltage evela kunethiwekhi yokusekela ihluka ngenxa yokulayisha okwenziwe okwamanje, ilawula ngokuzenzakalelayo i-voltage ephumayo ukuze kuqinisekiswe umsebenzi ojwayelekile wezinhlobonhlobo zemishini kagesi. Lo mkhiqizo owuchungechunge uma uqhathaniswa nezinye izinhlobo zesilawuli sikagesi, unomthamo omkhulu, ukusebenza kahle okuphezulu, akukho ukuhlanekezelwa kwe-waveform, ukulawulwa kwamandla kagesi okuzinzile nezinye izinzuzo, usekela ukulayisha okubanzi, ume ngokugcwala okuphazima kweso nomsebenzi omude oqhubekayo, ukushintshwa kwe-manuwali okuzenzakalelayo, kungahlinzeka nge-voltage ngaphezulu, ukuntuleka kokuhleleka kwesigaba kanye nomshini ongasebenzi kahle uvikeleke ngokuzenzakalelayo. bonisa)