Ama-capacitor ezokuphepha adlala indima ebalulekile emibuthanweni ye-elekthronikhi, ikakhulukazi ngokuya ngokuvikelwa.Imvamisa zisetshenziswa ebhodini lesekethe ukuze liqinisekise ukuthi iCapacitor ayibeki usongo ekuphepheni komuntu siqu lapho yehluleka.Ngakho-ke, lapho usebenzisa ama-capacitor ezokuphepha ukuze anciphise umfutho wegazi, kunezindaba ezimbalwa ezibalulekile ezidinga ukunakwa okukhethekile.
Okokuqala, lapho ukhetha i-capacitor yezokuphepha efanelekile, okwamanje kufanele kususelwe kumthwalo kanye nemvamisa yokusebenza kwamandla we-AC, hhayi nje i-voltage -based -based -based voltage namandla.Lokhu kungenxa yokuthi amasondo ahlukene okulayina kanye nezidingo zemvamisa ezisebenzayo zinezidingo ezihlukile zama-capacitors.Ukukhetha okufanele kungaqinisekisa ukuphepha nokuqina kwesifunda.
Okwesibili, i-capacitance yamanje - kufanele isetshenziswe ngaphandle kwama-capacitors we-polar, futhi ama-capacitors we-electrolytic akufanele asetshenziswe.Lokhu kungenxa yokuthi ukulinganiselwa kwe-polar nokuqina kwama-capacitor aclectrolytic kungadala izinkinga zokuphepha.Ngasikhathi sinye, ukusebenzisa amandla okuphepha okukhethiwe kufanele kube nokuphikiswa kwamandla kagesi okungaphezu kwe-400V.Phakathi kwazo, i-Iron Shell Amafutha I-Immentrion Capacitor ibhekwa njengekhetho elifanele.
Ngaphezu kwalokho, ama-capacito ezokuphepha akufanele asetshenziselwe izimo eziphakeme zamandla.Kusetshenziswa ama-cathociciances ezokuphepha ngaphansi kwezimo eziphakeme kungadala ubungozi bokuphepha, ngoba ama-capacitors kungenzeka angakwazi ukubekezelela amanje noma amakhalori amaningi.
Ngaphezu kwalokho, ama-capacitances ezokuphepha awalungele izimo zomthwalo ezinamandla.Imithwalo ye-Dynamic ingadala ukushaja okusheshayo nokukhululwa kwekhono, okwandisa ukugqokwa kanye nengozi yamaphutha ama-capacitors.
Ukuze uthole amandla futhi imithwalo yengqondo, ukwehla kwama-capacitors ezokuphepha nakho akufanelekile.Lezi zinhlobo zemithwalo zingaxhumana nama-capacitors ampofu, okuthinta ukusebenza okuphelele kanye nokuphepha komjikelezo.
Ekugcineni, lapho ukuphepha kwezokuphepha kudinga ukusetshenziselwa ngaphansi kwezimo zomsebenzi we-DC, kunconywa ukusebenzisa indlela ye-Half -wave recovefication indlela ngangokunokwenzeka ngaphandle kokuncoma ukusetshenziswa kokulungiswa kwebhuloho.Lokhu kungenxa yokuthi ukwakhiwa kabusha kwebhuloho kungaletha ubunzima obungeziwe nezinto ezingazinzile.Ngasikhathi sinye, qiniseka ukuthi izimo zomthwalo zigcinwa njalo ukugwema ingcindezi engadingekile ekukhohlisweni.