Ama-capacitor e-aluminium electrolyticziyizingxenye ezibalulekile kumadivayisi amaningi kagesi futhi zinekhono lokugcina nokukhipha amandla kagesi. Lawa ma-capacitor avame ukutholakala ezinhlelweni zokusebenza ezifana nezinsiza zikagesi, amasekethe kagesi, kanye nemishini yomsindo. Atholakala ngezilinganiso ezahlukene zama-voltage ukuze kusetshenziswe ngezindlela ezahlukene. Kodwa-ke, abantu bavame ukuzibuza ukuthi kungenzeka yini ukusebenzisa i-capacitor ye-voltage ephezulu esikhundleni se-capacitor ye-voltage ephansi, isibonelo i-capacitor engu-50v esikhundleni se-capacitor engu-25v.
Uma kukhulunywa ngombuzo wokuthi i-capacitor engu-25v ingashintshwa yini nge-capacitor engu-50v, impendulo akuyona eyo noma cha elula. Nakuba kungase kube nzima ukusebenzisa i-capacitor enamandla aphezulu esikhundleni se-capacitor enamandla aphansi, kunezici ezithile okufanele uzicabangele ngaphambi kokwenza kanjalo.
Okokuqala, kubalulekile ukuqonda injongo yesilinganiso se-voltage se-capacitor. I-voltage elinganisiwe ikhombisa i-voltage ephezulu kakhulu i-capacitor engayimela ngokuphepha ngaphandle kwengozi yokwehluleka noma ukulimala. Ukusebenzisa ama-capacitor anesilinganiso se-voltage esiphansi kunalokho okudingekayo kuhlelo oluthile kungabangela ukwehluleka okukhulu, okuhlanganisa ukuqhuma kwe-capacitor noma umlilo. Ngakolunye uhlangothi, ukusebenzisa i-capacitor enesilinganiso se-voltage esiphezulu kunalokho okudingekayo akusho ukuthi kuyingozi yokuphepha, kodwa kungase kungabi yisisombululo esingabizi kakhulu noma esonga isikhala.
Esinye isici esibalulekile okufanele sicatshangelwe ukusetshenziswa kwe-capacitor. Uma i-capacitor engu-25v isetshenziswa kwisekethe ene-voltage ephezulu engu-25v, asikho isizathu sokusebenzisa i-capacitor engu-50v. Kodwa-ke, uma isekethe ibhekana nokukhuphuka kwe-voltage noma ukuguquguquka okungaphezu kwesilinganiso esingu-25v, i-capacitor engu-50v ingaba yisinqumo esifaneleka kakhulu ukuqinisekisa ukuthi i-capacitor ihlala ngaphakathi kwebanga layo lokusebenza eliphephile.
Kubalulekile futhi ukucabangela usayizi obonakalayo we-capacitor. Ama-capacitor aphezulu ngokuvamile makhulu ngobukhulu kunama-capacitor aphansi. Uma ukulinganiselwa kwesikhala kuyinkinga, ukusebenzisa ama-capacitor aphezulu kungase kungenzeki.
Ngamafuphi, nakuba kungenzeka ngokobuchwepheshe ukusebenzisa i-capacitor engu-50v esikhundleni se-capacitor engu-25v, kubalulekile ukucabangela ngokucophelela izidingo ze-voltage kanye nemiphumela yokuphepha yesicelo sakho esithile. Kungcono ngaso sonke isikhathi ukunamathela ezimisweni zomenzi bese usebenzisa ama-capacitor anesilinganiso se-voltage esifanele kwisicelo esithile kunokuthatha izingozi ezingadingekile.
Sekukonke, uma kukhulunywa ngombuzo wokuthi i-capacitor engu-50v ingasetshenziswa yini esikhundleni se-capacitor engu-25v, impendulo akuyona eyo noma cha elula. Ngaphambi kokwenza isinqumo, kubalulekile ukucabangela izidingo ze-voltage, imiphumela yokuphepha, kanye nemikhawulo yobukhulu bomzimba besicelo sakho esithile. Uma ungabaza, kuhlale kuwukuhlakanipha ukubonisana nonjiniyela ofanelekayo noma umenzi we-capacitor ukuqinisekisa ikhambi elingcono kakhulu neliphephile lesicelo esithile.
Isikhathi sokuthunyelwe: Disemba 12-2023