Ngaphambi kokukhetha i-voltage regulator ye- TV, kufanele kuqala uqiniseke ukuthi uhlangabezana nesidingo salo. Iningi lemishini yasendlini yanamuhla ifakwe izitebhisi ezakhelwe ngaphakathi, ezingakwazi ukubhekana kalula nokulayisha ngokweqile kwe-voltage kwinethiwekhi. Kodwa uma inethiwekhi ekhaya lakho ingakwazi ukuziqhenya ngombane oqinile noma kube khona amacala okuhluleka kwamadivayisi ngenxa yokuqhutshwa kwamandla, ungacabanga ngokuthenga le divayisi.
Izinhlobo zezilawuli zamandla kagesi
Ngokuphelele, i-voltage regulators ye-LCD, i-LED kanye ne-TV yeThubhu ihlukaniswe yaba izinhlobo ezine, ezihlukile kudivayisi nakwezakhiwo.
- Ukunciphisa uhlobo lokunciphisa kunezindleko eziphansi kakhulu, kodwa imithombo yabo inciphise kakhulu, futhi ukuguquguquka kwamandla emkhathini kungafinyelela ku-15%.
- I-Servomotor noma izimo zokuqiniswa komshini zibiza kakhulu kunokuguqulwa kwangaphambilini, kodwa impilo yabo yokusebenza ingaphezulu kakhulu. Impendulo kuphela yale divayisi umsebenzi ohamba kancane kanye nesidingo sokuvakashela isikhungo sesevisi ngezikhathi ezithile ukuze uhambise izibhamu.
- I-Thyristor noma i-triac voltage stabilizers ye-TV isethi abaningi ukuyeka ukukhetha kwabo. Emklamo wabo azikho izingxenye ezihambayo (njengama-brushes), ngokushesha zilinganisa ukungezwani. Kodwa lo modeli ukwesaba ukushisa (ukushisa i-thyristors), kubiza, futhi kudala inethiwekhi ukungaphazamiseki okungadingekile.
- Okukhethwa kukho okuhle phakathi kwama-voltage regulators for plasma kanye ne-TV entsha yesizukulwane esisha kuyimodeli
umsebenzi wezinguquko ezimbili. Akwaziwa, anezinhlobo eziningi zamandla angenayo, angaphazamisi inethiwekhi futhi akhiqiza kakhulu. Ziyabiza kakhulu, kodwa le nqubo cishe iphakade futhi iphephile kakhulu.
Kodwa-ke, ungakhohlwa ngalokho okwakushiwo ekuqaleni kokuqukethwe: Ama-TV amaningi anamuhla anesistimu yokuziphendulela nge-auto-voltage. Kulesi simo, impendulo yombuzo wokuthi ngabe udinga ukuqiniswa kwe-TV, ungazinikela kuphela. Yiqiniso, ingathengwa ngenxa yokukhathazeka, kodwa ingaba yindinganiso yangempela uma uneshubhu noma iTV ye-transistor yehlobo elidala. Uma unomodeli omusha, ukuthenga le divayisi kuyoba yimfucuza yemali. Ukuzikhethela, njalonjalo, nje kuwe!