Ngaphansi kwezimo ezijwayelekile, isikhathi sokuphila sama-capacitor efilimu side kakhulu, kanti ama-capacitor efilimu akhiqizwa yi-CRE angahlala amahora afinyelela ku-100,000. Uma nje ekhethwe futhi esetshenziswa kahle, awazona izingxenye ze-elekthronikhi ezilimala kalula kumasekethe, kodwa ngezizathu ezahlukahlukene, ama-capacitor efilimu avame ukulimala. Yiziphi izizathu zokulimala kwama-capacitor efilimu? Ithimba lokubonisana lobuchwepheshe le-CRE lizokuchazela zona.
Okokuqala, i-voltage esesekethe iphezulu kakhulu, okuholela ekuqhekekeni kwama-capacitor efilimu.
Ipharamitha ebaluleke kakhulu ye-capacitor yefilimu yi-voltage yokusebenza elinganisiwe. Uma i-voltage esesekethe idlula kakhulu i-voltage yokusebenza elinganisiwe ye-capacitor yefilimu, ngaphansi kwesenzo samandla aphezulu kangaka, kuzovela ukukhishwa okunamandla okuyingxenye kanye nomonakalo we-dielectric ngaphakathi kwe-capacitor yefilimu, okuze kuholele ekuqhekekeni kwe-capacitor.
Okwesibili, izinga lokushisa liphezulu kakhulu.
Ama-capacitor efilimu wonke anezinga lokushisa lokusebenza elilinganiselwe.
Iningi lama-capacitor efilimu akhiqizwe yi-CRE anokumelana nokushisa okuphezulu okungu-105℃. Uma i-capacitor yefilimu isebenza ekushiseni okuphezulu kunomkhawulo ovunyelwe isikhathi eside, izosheshisa ukuguga kokushisa kwe-capacitor futhi impilo yayo izoba mfushane kakhulu. Ngakolunye uhlangothi, ekufakweni nasekusetshenzisweni kwama-capacitor, kufanele kuqashelwe ngokukhethekile umoya, ukushabalaliswa kokushisa, kanye nemisebe ngaphansi kwezimo zangempela zokusebenza, ukuze ukushisa okukhiqizwa ekusebenzeni kwama-capacitor kukwazi ukushabalaliswa ngesikhathi, okungandisa impilo yenkonzo yama-capacitor efilimu.
Ekugcineni, ukuthenga ama-capacitor efilimu asezingeni eliphansi.
Manje imboni idida kakhulu, ngenxa yokuthi imakethe idlala impi enkulu yamanani. Abanye abakhiqizi, ukuze benze ama-capacitor abo ancintisane kakhulu ngentengo, bazokhetha ukusebenzisa ama-capacitor e-voltage aphansi ukuze benze sengathi aphezulu, okuzoholela enkingeni yokuthi i-voltage yangempela ye-standing ye-capacitor ayanele, futhi kulula futhi ukuthi i-capacitor yefilimu iphulwe ngenxa ye-voltage ephezulu.
Noma yimiphi eminye imibono, wamukelekile ukuxoxa nathi.
Isikhathi sokuthunyelwe: Disemba 28-2021