Ama-capacitors ayingxenye eyisisekelo ebalulekile emjikelezweni we-elekthronikhi.Umsebenzi oyinhloko ukugcina nokukhipha imali.Iyunithi yeCapacitors yi-Fara (F), futhi i-capacitor isebenzisa okuphakathi phakathi kwabaqhubi ababili ukuvimba icala ekuhambeni, ngaleyo ndlela baqongelela imishini yangempela yomzimba eqongelela imali ekhokhwayo.Kuzinhlelo zokusebenza zansuku zonke, ifomu elijwayelekile lama-capacitors lingamapuleti amabili e-metal we-parallel ngezinto ezifakwayo eziphakathi nendawo.Ngokuthuthuka okusheshayo kobuchwepheshe bedijithali, ukusetshenziswa kwama-capacitors emikhiqizweni ehlukene yabathengi kuya ngokuya kusetshenziswa kabanzi, njenge-TV TVS, ama-laptops namakhamera edijithali.
Emgodini wesekethe, i-capacitor ngokuvamile isebenzisa incwadi "C" ne-logo yedijithali (ngokwesibonelo, i-C13 imele i-13 casacitor).I-capacitance iqukethe ama-membrane amabili aqinile wensimbi kanye nendwangu yokufakelwa phakathi.Isici ukuthi isiginali ye-DC yokwahlukanisa ivunyelwe ukudlulisa isibonakaliso sokuxhumana ngasikhathi sinye.Ubukhulu be-capacitance bunquma amandla alo okugcina ugesi.Isithiyo sokukhohlisa esignalini sokuxhumana sibizwa ngokuthi yiCapacitance.Kuhlobene nokuvama kwesiginali yezokuxhumana kanye nomthamo weCapacitor.Ifomula yokubala yi-XC = 1 / 2πfc.Ngocingo namanye amadivaysi, ama-capacitor ajwayelekile afaka ama-capacitors we-electrolytic, ama-porcelain capacitors, ama-capacitors we-patch, ama-capacitors ama-monopolic, ama-capacitors e-pyrone, nama-capacitors e-pollerster.
Indlela yokuqashelwa yeCapacitance ngokuvamile ifana nokumelana, kufaka izinhlobo ezintathu: Okujwayelekile okujwayelekile, ukumaka imibala kanye nezinga ledijithali.There are many types of capacitors, including Fara (F), MF (MF), Microfa (UF), NAF (NF) and Pitter (PF).I-capacitance enkulu ngokuvamile ibonisa inani lamakhono ngqo kudivayisi, njenge "10 UF / 16V".I-capacitance enekhono elincane limelelwa izinhlamvu noma izinombolo.Isibonelo, "1M" ezincwadini zimelela i-1000 UF, "1P2" imele i-1.2PF, "1N" imele i-1000pf;"I-102" Esezelelesi Ngenombolo isho i-10 × 102PF, okuyi-1000pf, "224" isho ukuthi i-22 × 104pf, okuyi-0.22 UF, okungu-0.22 UF, J, K, L, m, njll., Ihambelana ne- ± 1%, ± 2%, ± u-10%,Isibonelo, i-porcelain capacitor imakwe njenge- "104J" ikhombisa ukuthi umthamo wayo u-0,1 UF nephutha ngu- ± 5%.
Ukusuka kwesingeniso esingenhla, kungabonakala ukuthi ama-capacitors adlala indima ebalulekile emjikelezweni we-elekthronikhi.Noma ngabe ukugcinwa kwamandla, ukuhlunga isiginali noma ukulawula amasiginali wokuxhumana, indima yeCapacitors ayinakuphikwa.Ukuqonda ulwazi oluyisisekelo lwama-capacitors kanye nezindlela zokuqaphela ezifanele kubalulekile ekwakheni nasekugcinweni kwemibuthano kagesi.