JJW letoto la di-ac automatic voltage regulator e sebelisang mokhoa o le mong oa ho hloekisa motlakase ka mokhoa o itekanetseng e se e sebelisitse theknoloji ea machaba ea taolo ea matla e tsoetseng pele ea kabo ea eneji ea sine, e emela nts'etsopele ea morao-rao ea regulator ea motlakase o ikemetseng oa AC. Potoloho ena e entsoe ka mofani oa matla a sine le sefe se seholo sa matla. E na le botsitso ba motlakase bo nepahetseng haholo, karabelo e potlakileng ea dynamicle, bokhoni bo matla ba ho jara boima ba 'mele, bokhoni bo botle ba ho thibela tšitiso, bokhoni bo phahameng, e ka sebetsa nako e telele, e sebelisa bophelo bo bolelele le melemo e meng. Ke sehlahisoa se phethahetseng seo ho fapana le regulator ea motlakase oa mofuta oa relay oa 614 le regulator ea motlakase oa mofuta oa magnetic saturation. E loketse haholo marang-rang a khomphutha lisebelisoa tsa elektroniki, lipatlisiso tsa saense tsa lisebelisoa tsa bongaka, tekanyo le liteko lisebelisoa tse ling tse thusang le tse ling. E ka fana ka tikoloho ea ts'ebetso e tšepahalang e se nang lerata le e sireletsehileng.
