MuDC wedunhu, capacitor yakaenzana nekuvhura dunhu.Capacitor imhando yechikamu chinogona kuchengeta chaji yemagetsi, uye zvakare ndeimwe yeanonyanya kushandiswa.electronic components.Izvi zvinotanga nechimiro che capacitor.Iwo akareruka capacitor anosanganisira polar plate kumagumo ese uye insulating dielectric (kusanganisira mweya) pakati.Kana yasimbiswa, mahwendefa anochajiswa, kugadzira voltage (musiyano unogona), asi nekuda kwezvinhu zvinodzivirira zviri pakati, iyo capacitor yese haina-conductive.Nekudaro, iyi kesi iri pasi peiyo precondition yekuti iyo yakakosha voltage (breakdown voltage) ye capacitor haina kupfuura.Sezvatinoziva, chero chinhu chine insulated.Kana magetsi ari pamusoro pechinhu akawedzera kusvika pamwero wakati, zvinhu zvese zvinogona kuitisa magetsi, anonzi breakdown voltage.Macapacitors haana mutsauko.Mushure mokunge ma capacitors aputsika, haasi insulators.Nekudaro, padanho rechikoro chepakati, ma voltages akadaro haaonekwe mudunhu, saka ese anoshanda pazasi pemagetsi ekuputsa uye anogona kutorwa seanodzivirira.Nekudaro, mumaseketi eAC, kutungamira kwekuchinja kwazvino sebasa renguva.Iyo nzira yekuchaja uye yekuburitsa capacitors ine nguva.Panguva ino, shanduko yemagetsi inogadzirwa pakati pema electrode, uye iyi magetsi emagetsi ibasa rekushandura nenguva.Muchokwadi, ikozvino inopfuura pakati capacitors muchimiro chemagetsi munda.

Basa re capacitor:

●Coupling:Iyo capacitor inoshandiswa mukubatanidza wedunhu inonzi coupling capacitor, iyo inoshandiswa zvakanyanya mukupikisa-capacitance coupling amplifier uye mamwe capacitive coupling maseketi, uye inoita basa rekuparadzanisa DC uye kupfuura AC.

●Kusefa:Macapacitor anoshandiswa mumasefa maseketi anonzi mafirita capacitors, ayo anoshandiswa mumagetsi sefa uye akasiyana mafirita maseketi.Sefa capacitors inobvisa masaini mukati meimwe frequency bhendi kubva kune yakazara sigi.

●Decoupling:Macapacitor anoshandiswa mukuita decoupling maseketi anonzi decoupling capacitors, ayo anoshandiswa muDC voltage supply circuits ye multistage amplifiers.Decoupling capacitors inobvisa inokuvadza yakaderera-frequency cross-connections pakati peimwe nhanho amplifier.

●High frequency vibration kubvisa:Iyo capacitor inoshandiswa mune yakakwirira frequency vibration elimination circuit inonzi yakakwira frequency vibration elimination capacitor.Mune inonzwika yakashata mhinduro amplifier, kuitira kuti ubvise iyo yakakwira frequency kuzvidzora kunogona kuitika, iyi capacitor dunhu inoshandiswa kubvisa iyo yakakwira frequency kuchema kunogona kuitika mune amplifier.

●Resonance:Macapacitor anoshandiswa muLC resonant maseketi anonzi resonant capacitors, ayo anodiwa muLC parallel uye akateedzana resonant maseketi.

●Bypass:Iyo capacitor inoshandiswa mubypass circuit inonzi bypass capacitor.Kana iyo chiratidzo mune imwe frequency bhendi ichida kubviswa kubva pachiratidzo munharaunda, iyo bypass capacitor circuit inogona kushandiswa.Zvinoenderana nehuwandu hwechiratidzo chakabviswa, kune yakazara frequency domain (ese masaini eAC) bypass capacitor circuit uye high frequency bypass capacitor circuit.

●Neutralization:Macapacitor anoshandiswa mumaseketi ekunerera anonzi neutralization capacitors.Muredhiyo yakakwirira frequency uye yepakati frequency amplifiers uye terevhizheni yakakwira frequency amplifiers, iyi neutralization capacitor circuit inoshandiswa kubvisa kuzvifadza.

●Nguva:Macapacitor anoshandiswa mumaseketi enguva anonzi timing capacitors.Timing capacitor circuit inoshandiswa munharaunda inoda kudzora nguva nekuchaja uye kuburitsa ma capacitors, uye ma capacitors anoita basa rekudzora nguva yakagara.

●Kubatanidza:Macapacitor anoshandiswa mukubatanidza maseketi anonzi kusanganisa capacitors.Mune inofananidzwa kupatsanurwa dunhu remagetsi angangoita munda scanning, iyo munda synchronous chiratidzo inogona kubviswa kubva mumunda wemukomboni synchronous chiratidzo uchishandisa iyi yakakosha capacitor wedunhu.

●Musiyano:Macapacitors anoshandiswa mumasekete akasiyana anonzi differential capacitors.Kuti uwane iyo spike trigger chiratidzo muflip-flop wedunhu, iyo inosiyanisa capacitor wedunhu inoshandiswa kuwana iyo spike pulse trigger chiratidzo kubva kune akasiyana masaini (kunyanya rectangular pulse).

●Muripo:Iyo capacitor inoshandiswa munharaunda yekubhadhara inonzi compensation capacitor.Mune bass compensation circuit yemubati wekadhi, iyi yakaderera-frequency compensation capacitor circuit inoshandiswa kuvandudza chiratidzo chepasi-frequency muchiratidzo chekutamba.Mukuwedzera, kune yakakwira frequency compensation capacitor circuit.

●Bootstrap:Iyo capacitor inoshandiswa mubhootstrap circuit inonzi bootstrap capacitor, iyo inowanzoshandiswa mumutambo wekubuda weOTL simba amplifier kuwedzera yakanaka hafu-kutenderera amplitude yechiratidzo nemhinduro yakanaka.

●Frequency division:Iyo capacitor mu frequency division circuit inonzi frequency division capacitor.Muine loudspeaker frequency division circuit yeizwi bhokisi, iyo frequency division capacitor circuit inoshandiswa kuita high-frequency loudspeaker kushanda mu high-frequency band, medium-frequency loudspeaker inoshanda mu medium-frequency bhendi uye yakaderera-frequency. basa regudzanzwi mubhendi repasi-frequency.

●Load capacitance:inoreva iyo inoshanda yekunze capacitance iyo inosarudza resonant frequency yemutoro pamwe chete nequartz crystal resonator.Zvakajairwa zvakajairwa chiyero chemutoro capacitor 16pF, 20pF, 30pF, 50pF, uye 100pF.Iyo capacitance yekutakura inogona kugadziriswa maererano nemamiriro ezvinhu chaiwo, uye nguva yekushanda ye resonator inogona kugadziriswa kune zita rezita nekuigadzirisa.

Parizvino, iyo firimu capacitor indasitiri iri kupinda munguva yekusimudzira yakagadzikana kubva ku
nguva yekukura nekukurumidza, uye iyo nyowani uye yekare kinetic simba reindasitiri iri mu
danho rekuchinja.