Indlela yokukhetha amandla we-voltage regulator

Kunezici ezimbalwa okufanele uzicabangele lapho ukhetha amandla esilawuli se-voltage:

Izidingo zamandla omthwalo: Okokuqala, izidingo zamandla ezinto zikagesi ezixhunywe kusilawuli sikagesi zidinga ukunqunywa. Lokhu kunganqunywa ngokubheka ukucaciswa kwedivayisi noma ukwenza ukubala kwamandla. Izidingo zamandla omthwalo zivame ukuvezwa ngama-watts (W).

Ukushintshashintsha kwamandla ekulayisheni: Ezinye izisetshenziswa zingase zibe nezikhathi ezimfushane zokufunwa kwamandla aphezulu ngesikhathi sokuqalisa noma ukusebenza, okwaziwa njengamandla aphezulu ekulayisheni. La mandla aphezulu adinga ukucatshangelwa lapho kukhethwa isilawuli sikagesi ukuze kuqinisekiswe ukuthi isilawuli singakwazi ukunikeza ukwesekwa kwamandla okwanele lapho umthwalo uguquguquka.

Ukukhetha amandla okulawula amandla kagesi: Amandla esilawuli sikagesi kufanele abe mkhulu kancane kunesidingo samandla omthwalo ukuze kuqinisekiswe ukuthi angakwazi ukuhlangabezana nezidingo zokusebenza zomthwalo futhi agcine ukuphuma kwamandla kagesi ezinzile. Ngokuvamile, ukukhethwa kwamandla kwesilawuli sikagesi kufanele kube izikhathi ezingaba ngu-1.2 amandla adingekayo. Kodwa sicela uqaphele ukuthi ukukhethwa kwamandla okulawula i-voltage kungase kuhluke ezinhlotsheni ezahlukene zemithwalo.

Emithwalweni eqinile yokumelana (njengamalambu e-incandescent, izintambo zokumelana, izipheki zokungeniswa, njll.), amandla okulawula ama-voltage kufanele abe izikhathi ezi-1.5 kuya kwezingu-2 amandla edivayisi yokulayisha.

Ngemithwalo ye-inductive ne-capacitive (njengamalambu e-fluorescent, ama-fan, ama-motor, amaphampu amanzi, ama-air conditioners, amafriji, njll.), amandla omlawuli we-voltage kufanele abe izikhathi ezi-3 amandla emishini yokulayisha.

Esimweni esikhulu somthwalo we-inductive noma we-capacitive, ukuqala komthwalo kufanele kubhekwe njengokukhulu kakhulu (kufika ku-5 kuya ku-8 izikhathi zamanje ezilinganiselwe) uma kukhethwa uhlobo. Ngakho-ke, amandla okulawula i-voltage kufanele akhethwe ukuthi abe ngaphezu kwezikhathi ezi-3 amandla okulayisha.

Ukusebenza kahle kanye namandla okukhipha ukushisa kwe-voltage stabilizer: Ukuphakama kokusebenza kahle kwe-voltage stabilizer, amandla amakhulu, kanye nezimfuneko zokukhipha ukushisa ziphezulu. Ngakho-ke, lapho ukhetha isilawuli se-voltage, kuyadingeka ukucubungulisisa izidingo zomthwalo wesekethe kanye namandla okukhipha ukushisa kwesilawuli se-voltage ukuze kuqinisekiswe ukuzinza nokuthembeka kwe-voltage regulator.

Ezinye izici: Ngaphezu kwalokho, amapharamitha afana nobubanzi be-voltage yokufaka, ububanzi bokulungiswa kwamandla kagesi okukhiphayo, namandla aphumayo wesilawuli sikagesi nawo adinga ukucatshangelwa ukuze kuqinisekiswe ukuthi angakwazi ukuhlangabezana nezidingo zangempela zesekhethi.

Ngamafuphi, ukukhetha amandla esilawuli sikagesi kudinga ukucatshangelwa ngokugcwele ngokusekelwe ezicini ezifana nesidingo samandla omthwalo, ukushintshashintsha kwamandla, uhlobo lomthwalo, kanye nokusebenza kahle namandla okukhipha ukushisa kwesilawuli sikagesi.