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Ni izihe mpamvu zitera kwangiza ubushobozi bwa firime
2024-04-30
Mubihe bisanzwe, firime ya capacitori yubuzima ni ndende rwose, mugihe cyose guhitamo ubwoko bwukuri, gukoresha neza, ntabwo byoroshye kwangiza ibice bya elegitoronike kumuzunguruko, ariko kubwimpamvu zitandukanye, imirongo imwe n'imwe ikoreshwa kuriUbushobozi bwa firimebikunze kwangirika, niyihe mpamvu zitera kwangirika kwa firime?
Ubushobozi bwa firime
1, Umuvuduko wumuzunguruko uri hejuru cyane, bivamo ubushobozi bwa firime burasenyuka.
Ubushobozi bwa firime nibintu byingenzi byingenzi ni voltage ikoreshwa, niba voltage yumuzunguruko ari mwinshi cyane, irenze kure cyane ya voltage ikora ya capacitori ya firime, muruhare rwumubyigano mwinshi, capacitori ya firime izaboneka mumasoko akomeye asohoka kandi yangirika ya dielectric, ndetse biganisha no kumeneka kwa capacitor.
Icyakabiri, urashobora kandi kugura ubushobozi bwa firime ya voltage nkeya nka capacitori ya firime ntoya. Nkuko ubu isoko irimo gukina intambara ikomeye yibiciro, abayikora bamwe murwego rwo gutuma ubushobozi bwabo bwarushaho guhatanira ibiciro, bazahitamo gukoresha ubushobozi buke bwa voltage capacitoreri yitwaza ko ari capacitori ihanganye cyane, bityo rero hazabaho ubushobozi bwa capacitori yihanganira voltage ntabwo ari ibibazo bihagije, ariko kandi biroroshye kugaragara kubera voltage iri hejuru cyane kandi biganisha kuri capacitori ya firime.
2, Ubushyuhe buri hejuru cyane.
Imashini za firime zifite ubushyuhe bwacyo bukora, nkubushyuhe bwa CBB ntarengwa bwo kwihanganira ni 105 ℃ (kwibutsa bidasanzwe: haracyari umubare munini wubushobozi buke bwa CBB kumasoko hamwe nubushyuhe ntarengwa bwa 85 ℃),Ubushobozi bwa Cl'Ubushuhe ntarengwa bwo kwihanganira ubushyuhe ni 120 ℃ (ubuziranenge buke bwo kwihanganira ubushyuhe ni 105 ℃). Niba ubushobozi bwa firime bukoreshwa mugihe kirekire mubushyuhe burenze ubushyuhe bwabyo bwemewe, gusaza kwubushyuhe bwa capacitor bizihuta, kandi ubuzima bwa capacitor buzaba bugufi cyane. Ku rundi ruhande, mugushiraho no gukoresha capacator zigomba kwita cyane kuri capacitor mugukoresha nyabyo imiterere yakazi yo guhumeka, gukwirakwiza ubushyuhe nibibazo byimirasire, kugirango capacator mumikorere yubushyuhe butangwa ishobora gusohoka mugihe gikwiye, kugirango ubashe kuramba kumurimo wa firime ya firime.
3, Gura ubushobozi bwa firime idafite ubushobozi.
Ubu inganda zirimo akajagari cyane, kugirango turwanye intambara yibiciro, ubwiza bwa bamwe mubakora inganda za capacator ntago bwabaye umurongo wo hasi, bakoresha ibikoresho bibi cyane, inzira yo kubyaza umusaruro nayo irashobora kuzigama intara, ubuzima bwo gushushanya bwiyi capacator nabwo bugera kumwaka umwe, niba uguze imashini zifite ubushobozi buke bwa firime, nabyo biroroshye cyane kwangiza.