Akụkọ
-
Ngwuputa Ọkụ N'èzí nke Ndị otu CRE
Ndị otu CRE mere ihe omume ịgba ọkụ na Nọvemba 5, 2022. Nke a bụ ihe ngosi mwepụta iji nyere ndị ọrụ aka ịzaghachi ọnọdụ mberede ma ọ bụ ọkụ. N'oge a, a...GỤKWUO -
Kedu ọrụ nke capacitor?
Na sekit DC, capacitor yiri sekit mepere emepe. Capacitor bụ ụdị ihe nwere ike ịchekwa chaja eletrik, ọ bụkwa otu n'ime ihe eletrọniki a na-ejikarị eme ihe. Nke a na-amalite site na nhazi nke capa...GỤKWUO -
Ọrụ nke capacitors ihe nkiri na ụlọ ọrụ ndị bụ isi e ji mee ihe
A na-ejikarị ụlọ ọrụ ndị a na-etinye na capacitors fim eme ihe. A na-ejikarị capacitors fim eme ihe na ngwa eletrọniki, ngwa ụlọ, nkwukọrịta, ike eletrik, ụgbọ okporo ígwè eletrik, ụgbọala ngwakọ, ike ifufe, ike anyanwụ na ụlọ ọrụ ndị ọzọ. Mmepe kwụsiri ike nke ụlọ ọrụ ndị a emeela ka uto nke...GỤKWUO -
Ojiji nke capacitors fim (usoro capacitor fim na eserese ụkpụrụ ọrụ)
1. Ọnụọgụ ahịa. Ihe mkpuchi ihe nkiri na-ezo aka na ihe mkpuchi nwere ihe nkiri eletrọniki ọkwa eletriki dị ka dielectrics. Dịka ụzọ dị iche iche e si ahazi electrode, enwere ike kewaa ya n'ime ihe mkpuchi ihe nkiri foil na ihe mkpuchi ihe nkiri metallized. Dịka usoro dị iche iche si dị...GỤKWUO -
Usoro Teknụzụ Eletriki, Ihe Ịma Aka, na Ohere Maka Eletriki Ike n'Ọdịnihu
Usoro Teknụzụ Ọdụ Ụgbọala Eletriki, Ihe Ịma Aka, na Ohere Maka Eletriki Ike n'Ọdịnihu Ọchịchọ maka nchekwa ike na maka isi mmalite mmeghari ohuru na-agba ume maka mmepe nke ngwaahịa dịka ụgbọ ala eletrik, ihe ntụgharị PV, ihe na-emepụta ike ikuku, draịva servo wdg. Ngwaahịa ndị a chọrọ DC ruo AC...GỤKWUO -
Atụmatụ maka mmepụta capacitor ihe nkiri metalized
Ndụmọdụ maka mmepụta ihe nkiri a kpụrụ akpụ. Ngwa CRE niile ga-agafe usoro nnwale siri ike. Ọ dị mkpa ka a nwalee maka ịka nká tupu e nye ha ya. Ọnụego asambodo nke ngwaahịa emechara ruru 99.9%.GỤKWUO -
Ndị na-eme ka capacitors akọrọ na ndị na-eme ka mmanụ sie ike
Ọtụtụ ndị ahịa na-azụta capacitors ike n'ụlọ ọrụ a na-ahọrọ ugbu a capacitors akọrọ. Ihe kpatara ọnọdụ dị otu a enweghị ikewapụ ya na uru nke capacitors akọrọ n'onwe ha. Ma e jiri ya tụnyere capacitors mmanụ, ha nwere ọtụtụ uru n'ihe gbasara arụmọrụ ngwaahịa, nchekwa gburugburu ebe obibi...GỤKWUO -
Okwu Mmalite nye otu n'ime ihe ndị dị na ihe mkpuchi ihe nkiri - ihe nkiri ntọala(ihe nkiri polypropylene)
Site na mmụba na-aga n'ihu nke ọchịchọ ike ọhụrụ, a na-atụ anya na ahịa capacitor fim nke China ga-abanye n'oge uto dị elu ọzọ n'ime afọ ole na ole sochirinụ. Ihe nkiri Polypropylene, isi ihe eji eme capacitor fim, na-aga n'ihu na-agbasa oghere ọkọnọ na ọchịchọ ya n'ihi mmụba ngwa ngwa...GỤKWUO -
Okwu Mmalite nke ọdịiche dị n'etiti ike na-arụ ọrụ na ike mmeghachi omume na sekit AC
Na sekit AC, e nwere ụdị ike eletriki abụọ e nyere ibu site na ọkọnọ ike: otu bụ ike na-arụ ọrụ, nke ọzọ bụ ike na-emegharị ahụ. Mgbe ibu ahụ bụ ibu na-eguzogide, ike e riri bụ ike na-arụ ọrụ, mgbe ibu ahụ bụ ike na-agbanwe agbanwe ma ọ bụ ibu na-akpali akpali, oriri ahụ na-emegharị ọzọ...GỤKWUO -
Nyocha nke ihe nkiri capacitors kama electrolytic capacitors na DC-Link capacitors(2)
N'izu a, anyị na-aga n'ihu na akụkọ nke izu gara aga. 1.2 Ike eletriki Dielectric eji eme ihe na ike electrolytic capacitors bụ aluminum oxide nke e ji nchara aluminom mepụta, nke nwere ike dielectric nke 8 ruo 8.5 na ike dielectric na-arụ ọrụ nke ihe dị ka 0.07V/A (1µm=10000A). Agbanyeghị, ọ...GỤKWUO
