Ama-capacitor wefilimuthatha isikhundla esibalulekile emikhiqizweni ye-elekthronikhi ngenxa yokungahlukani kwayo, ukumelana nokushisa okuphezulu, izinga lokushisa elibanzi, impilo ende yesevisi, izici ezinhle kakhulu zokuvama, ukulahlekelwa okuncane kwe-dielectric, kanye nokusebenza kokuziphilisa.Imishini yokuwasha kanye nabalandeli bakagesi banama-capacitor amafilimu kuwo.Ngaphezu kwalokho, izimoto zokuhamba nazo zinama-filimi capacitor.Ngakho-ke iyiphi indima edlalwa ama-film capacitors ezinsizeni ezahlukene zasendlini?Funda lesi sihloko ukuze uthole.
1. Ama-filimi capacitor adlala indima ekuvimbeni nasekubambeni amandla wamanje, i-resonant bypass kanye nokucindezela ukuphazamiseka kukazibuthe kagesi kokunikezwa kwamandla kumasekhethi kagesi kagesi.
2. Uma i-capacitor yefilimu isetshenziswa ku-converter ye-resonant, ingahambisana ne-inductance ku-converter ye-resonant.
3. Uma i-capacitor yefilimu isetshenziswa kumjikelezo wesihlungi, ingakwazi ukuqeda i-voltage pulsation kumjikelezo wesihlungi, ibambe iziqongo ze-voltage, isuse izigodi ze-voltage, futhi icindezele futhi ivimbele ukuphazanyiswa kwezinye izimpawu zemvamisa.
4. Uma i-capacitor yefilimu isetshenziswa njengendlela yokudlula, inciphisa ukuvinjelwa kwebhasi le-DC futhi idonsa i-ripple current emthwalweni, ngaleyo ndlela icindezele ngempumelelo ukuguquguquka kwe-voltage yebhasi ye-DC ngenxa yezinguquko ezisheshayo emthwalweni.
Yize indima yama-capacitor amafilimu ezinhlelweni ezihlukene ihlukile, iyisakhi se-elekthronikhi esibaluleke kakhulu.Uma uthenga ama-capacitor wefilimu, kufanele ukhethe umkhiqizi we-capacitor wefilimu onesiqinisekiso sekhwalithi kanye nesevisi yangemuva kokuthengisa.
Umkhiqizi wangempela we-JEC akanawo amamodeli agcwele ama-capacitor e-ceramic anekhwalithi eqinisekisiwe, kodwa futhi unikeza ngaphandle kokukhathazeka ngemva kokuthengisa.Amafekthri e-JEC aphumelele i-ISO9001: isitifiketi sohlelo lokuphathwa kwekhwalithi ka-2015;Ama-capacitor okuphepha e-JEC (ama-X capacitors kanye nama-Y capacitors) kanye nama-varistors aphumelele isitifiketi samazwe ahlukahlukene;Ama-ceramic capacitor e-JEC, ama-filimi capacitor nama-super capacitor ahambisana nezinkomba zekhabhoni ephansi.
Isikhathi sokuthumela: Jun-20-2022