Mumuzunguruko wa DC, capacitor ihwanye no gufungura uruziga.Capacitor ni ubwoko bwibintu bishobora kubika umuriro w'amashanyarazi, kandi ni kimwe mubikoreshwa cyaneibikoresho bya elegitoroniki.Ibi bitangirana nuburyo bwa capacitor.Ubushobozi bworoshye cyane bugizwe nibyuma bya polar ku mpande zombi hamwe na dielectric ya insuline (harimo n'umwuka) hagati.Iyo imbaraga, amasahani arishyuzwa, agakora voltage (itandukaniro rishobora kuba), ariko kubera ibikoresho byiziritse hagati, capacitor yose ntabwo ikora.Nyamara, uru rubanza ruri mubisabwa ko voltage ikomeye (breakdown voltage) ya capacitor itarenze.Nkuko tubizi, ibintu byose birasa.Iyo voltage hejuru yibintu byiyongereye kurwego runaka, ibintu byose birashobora gutwara amashanyarazi, aribyo bita voltage breakdown.Ubushobozi bwa capacator nabwo ntibusanzwe.Iyo capacator zimaze kumeneka, ntabwo ari insulator.Nyamara, murwego rwishuri rwisumbuye, voltage nkiyi ntizigaragara mumuzunguruko, bityo zose zikora munsi yumubyigano wa voltage kandi zishobora gufatwa nkizikoresha.Ariko, mumuzunguruko wa AC, icyerekezo cyimpinduka zubu nkigikorwa cyigihe.Inzira yo kwishyuza no gusohora capacator ifite igihe.Muri iki gihe, amashanyarazi ahinduka akorwa hagati ya electrode, kandi uyu murima wamashanyarazi nawo ni umurimo wo guhinduka hamwe nigihe.Mubyukuri, ikigezweho kinyura hagati ya capacator muburyo bwumuriro wamashanyarazi.

Imikorere ya capacitor：

●Kwishyira hamwe:Imashini ikoreshwa mukuzunguruka kwitwa kwitwa capacitor, ikoreshwa cyane mukurwanya-capacitance guhuza amplifier hamwe nizindi miyoboro ya capacitifike, kandi ikagira uruhare mukwitandukanya DC no guca AC.

●Gushungura:Imashini zikoreshwa muyungurura zitwa filter capacitor, zikoreshwa mumashanyarazi no mumashanyarazi atandukanye.Akayunguruzo kayunguruzo gakuraho ibimenyetso mumurongo runaka wumurongo wikimenyetso cyose.

●Gukuramo:Imashini zikoreshwa mukuzunguruka zitwa decoupling capacator, zikoreshwa mumashanyarazi ya DC itanga amashanyarazi menshi.Kurangiza ubushobozi bwa capacitori bikuraho kwangiza kwinshi-kwambukiranya imipaka hagati ya buri cyiciro cyongera imbaraga.

●Kurandura umuvuduko mwinshi cyane:Ubushobozi bukoreshwa mukuzunguruka kwinshi kwinyeganyeza kwitwa kwaduka kwinshi.Mu majwi mabi yerekana ibitekerezo byongera imbaraga, kugirango ukureho umuvuduko mwinshi wo kwishima ushobora kubaho, uyu muzunguruko wa capacitor ukoreshwa mugukuraho urusaku rwinshi rushobora kuba muri amplifier.

●Resonance:Imashini zikoreshwa muri LC resonant zunguruka zitwa resonant capacator, zisabwa muri LC parallel hamwe na seriveri ya resonant.

●Bypass:Ubushobozi bukoreshwa mukuzunguruka bypass byitwa capacitor.Niba ikimenyetso mumurongo runaka kigomba gukurwa mubimenyetso byumuzunguruko, umuzenguruko wa bypass urashobora gukoreshwa.Ukurikije inshuro yikimenyetso cyakuweho, hariho domaine yuzuye (ibimenyetso byose bya AC) bypass capacitor circuit hamwe numuyoboro mwinshi wa bypass capacitor circuit

●Kutabogama:Ubushobozi bukoreshwa mukutabogama kwitwa kutabogama.Muri radiyo yumurongo mwinshi hamwe na interineti iringaniza hamwe na tereviziyo yongerera imbaraga za tereviziyo, uyu muyoboro wa capacitor utabogamye ukoreshwa mugukuraho kwishima.

●Igihe:Imashini zikoreshwa mugihe cyizunguruka bita capacitori yigihe.Umuzenguruko wigihe cyumuzunguruko ukoreshwa mumuzunguruko ukeneye kugenzura igihe mukwishyuza no gusohora capacator, kandi capacator zigira uruhare mukugenzura igihe gihoraho.

●Kwishyira hamwe:Ubushobozi bukoreshwa mukuzunguruka kwitwa kwishyira hamwe.Mumwanya wo gutandukanya umuzenguruko wumuriro w'amashanyarazi ushobora gusikana, ikimenyetso cyo guhuza umurima gishobora gukurwa mumashanyarazi yikomatanyirizo ryikimenyetso ukoresheje iyi capacitori yuzuye.

●Itandukaniro:Imiyoboro ikoreshwa mumuzunguruko itandukanye yitwa capacator zitandukanye.Kugirango ubone ibimenyetso bya spike imbarutso mumuzunguruko wa flip-flop, umuzenguruko utandukanye wa capacitor ukoreshwa kugirango ubone ibimenyetso bya spike pulse trigger biva mubimenyetso bitandukanye (cyane cyane impiswi y'urukiramende).

●Indishyi:Ubushobozi bukoreshwa mukuzunguruka kwindishyi bwitwa capacitor.Mumuzunguruko wa bass yuwufite ikarita, iyi capacitori yindishyi zumurongo muke zikoreshwa mugutezimbere ikimenyetso gito-mukimenyetso cyo gukina.Mubyongeyeho, hariho capacitor yumuzunguruko mwinshi.

●Inkweto:Ubushobozi bukoreshwa mumuzunguruko wa bootstrap bwitwa bootstrap capacitor, bukunze gukoreshwa mumasoko asohoka yumuzunguruko wa OTL power amplifier kugirango yongere igice cyiza cyinzira ya amplitude yikimenyetso kubitekerezo byiza.

●Igabana inshuro:Ubushobozi bwa capacitori mugice cyumuzunguruko bita capacitori ya frequency.Mu majwi arangurura amajwi azenguruka agasanduku k'amajwi, umuzunguruko wa capacitori yumurongo ukoreshwa mugukora amajwi menshi yumurongo wogukora mumurongo mwinshi, amajwi arangurura amajwi akora mumashanyarazi aciriritse na buke buke indangururamajwi ikora mumurongo muto-wumurongo.

●Ubushobozi bwo kwikorera:bivuga ubushobozi bukomeye bwo hanze bugena inshuro yumurongo wumutwaro hamwe na quartz kristal resonator.Indangagaciro zisanzwe zumutwaro ni 16pF, 20pF, 30pF, 50pF, na 100pF.Ubushobozi bwimitwaro burashobora guhinduka ukurikije ibihe byihariye, kandi inshuro zakazi za resonator zirashobora guhindurwa nagaciro keza mukuyihindura.

Kugeza ubu, inganda za capacitori zinjira mugihe cyiterambere rihamye kuva a
igihe cyo gukura byihuse, nimbaraga nshya kandi zishaje kinetic yinganda ziri muri
icyiciro cyinzibacyuho.