Enye yezinto ezinobuninzi kakhulu ezikhoyo ezisetyenziswayo yi-capacitor, etholakala phantse zonke izixhobo zombane zenziwe. Abaxhobi banenombolo yezicelo ezibalulekileyo kwindlela yokucwangciswa kwesekethe, ukubonelela okukhethiweyo, ukunciphisa ingxolo, ukugcinwa kwamandla kunye nokukwazi ukuqonda abaqulunqi.
Izicelo zeFayile
Ukudibanisa nabaxhatshazi, i-capacitors ihlala isetyenziswa njengeyona nto iphambili yefayile ezikhethiweyo eziqhelekileyo. Izixhobo ezikhoyo zefayili kunye neengongoma zizininzi kwaye zinokulungiswa ngokuphindaphindiweyo kunye nokusebenza ngokukhetha ixabiso lexabiso elifanelekileyo kunye nomgangatho. Ezinye zeentlobo zoyilo lwefayili ziquka:
- I-Pass Filter ephezulu (HPF)
- I-Filter Pass Low (LPF)
- I-Fil Pass Pass (BPF)
- I-Fil Stop Band (BSF)
- Uhlu lwefayile
- Yonke ifayile yePhasi
- Uhlu loLwahlulo
Ukuqhawula / ukuDlula abaPhathi
Abaxhasi badlala indima ebalulekileyo ekusebenzeni ngokuzinzileyo kwe-digital electronics ngokukhusela ii-microchips ezibuhlungu kwisandi kwisiganeli samandla esingabangela ukuziphatha kakubi. Izixhobo ezisetyenzisiweyo kule sicelo zibizwa ngokuba yi- capacitor-tapping kwaye kufuneka zifakwe ngokusondeleyo kwi-microchip nganye ukuba isebenze kakhulu, njengoko zonke iinkalo zesekethe zizenza njenge-antenna kwaye ziza kuthatha ingxolo evela kwimo engqongileyo. Ukuchithwa kunye nokupasa ama-capacitors kusetyenziswa nakweyiphi indawo yesiphaluka ekunciphiseni impembelelo enkulu yomsindo kagesi.
Ukubambisana okanye ii-DC Blocking Capacitors
Ekubeni i-capacitors inekhono lokudlula izibonakaliso ze-AC ngelixa livimba i-DC, ingasetyenziselwa ukwahlula izixhobo ze-AC kunye ne-DC zesignali. Ixabiso le-capacitor akudingeki ukuba lichaneke okanye lichanile ukudibanisa, kodwa kufuneka libe lixabiso eliphezulu njengoko ukwenziwa kombane kuqhuba ukusebenza kwezicelo zokudibanisa.
Abasebenzisi beSububber
Kwiisekethe apho iqhutywe imithwalo ephezulu yokuqhuma, njengemoto okanye i-transformer, i-spikes yamandla amakhulu ezayo iyakwenzeka njengoko amandla agcinwe kumthwalo okhuphayo ngokukhawuleza akhutshwe angonakalisa izinto kunye noonxibelelwano. Ukusebenzisa i-capacitor kunokukhawulela, okanye ukuhlahlela, i-voltage spike kulo lonke isiphaluka, ukwenza umsebenzi ukhuseleke kwaye isiphaluka sinokuthenjwa. Kwiindlela eziphantsi zamandla, ukusetyenziswa kwindlela yokucoca kungasetyenziselwa ukukhusela iipikhi ekudaleni ukuphazamiseka kwe-radio frequency (RFI) engabangela ukuziphatha kakubi kwiisekethe kwaye kubangele ubunzima bokufumana isatifikethi semveliso kunye nokuvunywa.
Power Capacitors
Kwizona zazo ezisisiseko, ama-capacitors ngamabhethri amancinci kwaye anikezela amandla okugcina amandla angaphezu kwee-batteries zamabele. Xa kukho amandla amaninzi ngexesha elifutshane, ama-capacitor amakhulu kunye neebhanki ze-capacitors yindlela ephakamileyo yezicelo ezininzi. Iibhanki zabaxhobi zisetyenziselwa ukugcina amandla kwizicelo ezifana ne-pulsed lasers, i-radars, i-accelerators kunye neenqanawa. Isicelo esifanayo sogunyazisi bamandla e-pulsed kwi-flash kwikhamera ekhutshweyo ehlawulwayo ngokukhawuleza ikhutshwe ngokukhawuleza, ukubonelela i-pulse enkulu yangoku.
Izicelo zeeteksi eziHlangayo okanye eziThuthiweyo
Nangona i-resistors, i-capacitors, kunye ne-inductors ingasetyenziselwa ukwenza izihlungi, ukudibanisa ezithile kungabangela ukuba i-resonance ikhulise uphawu lokufaka. Ezi zijikelezo zisetyenziselwa ukukhulisa izibonakaliso kwivolumu ye-resonant, ukudala umbane ophezulu ukusuka kwiziphumo eziphantsi kwee-voltage, njenge-oscillators, kunye nezixhobo ezicwangcisiweyo. Kwimijikelezo ejikelezayo, kufuneka kuthathelwe ingqalelo ukuba ukhethe izakhi ezingasinda kwimigqaliselo eyenziwa yiziqendu okanye ziya kuphelelwa ngokukhawuleza.
Isicelo sokwenza ukuqonda
Ukuvakalelwa okunokwenza ngokukhawuleza kube yinto eqhelekileyo kumashishini asekhompyutheni aphezulu, nangona izixhobo zentsimbi zisebenzise amashumi eminyaka kwizicelo ezahlukeneyo zezikhundla, umswakama, umgangatho wamanzi, ukulawula umgangatho wokumgangatho kunye nokukhawuleza. Ukuqonda ukuqonda kuyasebenza ngokufumanisa utshintsho kwi-capacitance yendawo yendawo ngokutshintshwa kwidayeleli, utshintsho kumgama phakathi kwamacwecwe yesikhundla, okanye utshintsho kwindawo yendawo yokuxhobisa.
Ukhuseleko lomphathi
Kufuneka kuthathwe amanyathelo okuphepha okumbalwa kunye nama-capacitors. Njengamacandelo okugcina amandla, i-capacitors inokugcina ubuninzi bamandla angabangela ukutshatyalaliswa kwamandla kagesi kunye nezixhobo zokulimaza nangona i-capacitor ikhutshiwe kumandla ixesha elide. Ngenxa yeso sizathu, ihlale ilungileyo ukukhupha i-capacitors ngaphambi kokusebenza kwizixhobo zombane.
Ama-capacitor ye-Electrolytic akwazi ukuhluleka ngokukhawuleza phantsi kweemeko ezithile, ingakumbi ukuba umbane kwi-capacitor-electrolytic capacitor ishintshwe. Izixhobo ezisetyenziswe kwizixhobo eziphezulu kunye neziphakamileyo zamandla zingaphinda zitshathise ngokugqithiseleyo njengoko izinto ze dielectric ziphuka kwaye ziphefumula.