Umsebenzi kunye nokukhethwa kwe-AC / DC Tostands voltage

I-AC / DC i-voltage yovavanyo lwe-voltage kukubhengeza izixhobo ezivavanywayo kwimeko yombane ongqongqo kakhulu. Ukuba imveliso inokugcina imeko eqhelekileyo kule meko inzima yombane, inokumiselwa ukuba inokugcina ukusebenza okuqhelekileyo kwindawo eqhelekileyo. Ngokubanzi, emva koyilo lwemveliso, ukuveliswa, ukuqinisekiswa komgangatho, uvavanyo lolondolozo luyafuneka ukuqinisekisa ukuba imveliso ihlangabezana nemigangatho yokhuseleko kuyo yonke imiba. Iimveliso ezahlukeneyo zinemiboniso eyahlukileyo yobugcisa. I-AC / DC i-voltage tures ngokusisiseko ukuvavanya iimveliso ezine-voltage ephezulu kune-voltage eqhelekileyo yomsebenzi, ekufuneka ihlale ixesha elithile.

1. Ukukhetha i-DC Tostand Izixhobo zovavanyo lwe-voltage

I-DC i-DC iqulethe uvavanyo lwe-voltage funa i-voltage ephezulu yovavanyo, enefuthe elikhethekileyo ekufumaneni ezinye iziphene zengingqi. Ingaqhutywa ngaxeshanye novavanyo lwangoku.

Xa kuthelekiswa ne-AC, i-DC, i-DC i-DC, uvavanyo lweenqwelo-mafutha lunezinto eziluncedo kwezixhobo zovavanyo lokukhanya, ukonakaliswa okuncinci kunye nokulula ukufumana iziphene. Xa kuthelekiswa novavanyo lwe-AC, eyona nto igwenxa ye-DC ye-DC ye-DC ye-DC yeyokusasazwa kwe-voltage kwi-AC kunye ne-DC, uvavanyo lwe-DC, uvavanyo lwevolthi yovavanyo lwe-oc .

2. Ukukhetha i-AC Tostland izixhobo zokuvavanya i-voltage

I-AC ichaza uvavanyo lwe-voltage ingqongqo kakhulu ukuba ikhumbule, enokufumana ngokufanelekileyo iziphene ezinobungozi. Yeyona ndlela ngqo yokuchonga amandla ombane, ebaluleke kakhulu ukugweba ukuba izixhobo zombane zinokusetyenziswa, kwaye kukwayindlela ebalulekileyo yokuqinisekisa ukuba inqanaba lokufakelwa kwezixhobo kwaye liphephe iingozi zokuchonga.

I-AC ichaza uvavanyo lwe-voltages ngamanye amaxesha inokwenza ubuthathaka bokufakelwa kokufakwa, kuyafuneka kuvavanye ukunyangwa kokufakelwa, ukuncitshiswa kwenqanaba, ukuvuza kwezinto ngaphambi kovavanyo. Ukuba iziphumo zovavanyo zilungelelene, i-AC, kuvavanyo lwe-voltage lunokwenziwa. Ngaphandle koko, kuya kufuneka kujongwane nangexesha, kwaye i-AC, kuvavanyo lwe-voltage kufuneka kuqhutywa emva kokuba zonke izahlulo zilungile, ukuze kuthintelwe ukufaka umkhubazeli.

I-AC / DC Tostrend Viest kuvavanyo lwe-voltagel luvavanyo olungqongqo kakhulu ekufakisweni kwaye luye kunyanzelisa ukusebenza kwe-voltage yento evavanyiweyo. Ngokusebenzisa i-AC / DC, ukuvavanywa kwe-voltage, iziphene ezinokubakho kunye neengozi zokhuseleko ezinokubakho kwinkqubo yovavanyo.