Filimka Metallized Capacitors DC-Link: Hordhac iyo Codsiyada
Bir laga sameeyay Capacitors filimadawaa mid ka mid ah noocyada ugu badan ee la isticmaalo DC-Link capacitorsee korontada casriga ah ee korontada ay sabab u tahay kalsooni sare, cimri dheer, iyo waxqabadka koronto oo aad u fiican. Waxaa si weyn loogu adeegsadaa nidaamyada awoodda dhexdhexaadka ah iyo kuwa sare sida rogoyaasha, beddelayaasha sawir-qaadayaasha, kontaroolayaasha gawaarida korantada, iyo in ka badan.
1. Waa maxay Capacitor Film Metallized?
A capacitor film metallized wuxuu ka kooban yahay lakabka birta ah ee aadka u dhuuban (sida caadiga ah aluminium ama zinc) uumiga ku kaydsan yahay filim caag ah (sida polypropylene ama polyester), kaas oo markaas lagu dhaawaco qaab cylindrical ah oo la shaabadeeyey.
Astaamaha Muhiimka ah:
● Awoodda is-bogsiintaHaddii ay dhacdo burbur, lakabka birta ah ayaa uumi meesha qaladka, soo celinta dahaarka iyo oggolaanshaha sii wadida shaqada.
● Khasaare hooseeya, ESR hooseeya (iska caabinta Taxanaha u dhigma), iyo ESL hoose (Taxane u dhigma): Ku habboon codsiyada hadda jira ee soo noqnoqonaya, oo aad u sarreeya.
● Dulqaadka tamarta sareSida caadiga ah u adkeysan kara ilaa 1000V ama ka badan.
● Cimri dheer: Ku habboon hawlgal joogto ah oo ka badan 100,000 saacadood.
2. Hawlaha ku jira DC-Link
Xariirka DC-Link, capacitors filimada birta ah waxay u adeegaan doorarka soo socda:
1. Nuug oo kala miir qulqulka qulqulaya ee soo noqnoqda
2. Deji tamarta baska DC
3. Bixi tamarta dajinta muddada-gaaban
4. Ilaali qalabka korontada (tusaale, IGBTs, MOSFETs)
3.Codsiyada caadiga ah
1. Rogayaasha Qorraxda iyo Dabaysha
●Xasiji tamarta baska DC
●Ka saar khalkhalgelinta soo-gelinta/soo-saarka
2. Gawaarida Korontada iyo Isku-dhafka ah
● Loo isticmaalo kontaroolayaasha mootada (MCUs)
● Xafid xajmiyada ku meel gaadhka ah ee hadda, wanaaji hufnaanta wadista
3. Wadooyinka Warshadaha iyo Nidaamyada Servo
● Hubi in ay si siman u shaqeeyaan matoorka
● Yaree EMI iyo qulqulka korantada
4. Beddelayaasha Jiidista Tareenka
● danab sare, codsiyada isku halaynta sare
● Inta badan waxaa loo isticmaalaa isbarbar si loo helo awood sare
5. UPS iyo Nidaamyada Kaydinta Tamarta
● Bixi taageero tamar wakhti gaaban ah
● Hagaajinta tayada korantada wax soo saarka
4.Gabagabo
Capacitors filimada birahawaxay noqdeen doorashada guud ee codsiyada DC-Link sababo la xiriira kooda awoodaha is-bogsiinta, nolosha adeeg dheer, dulqaad danab sare, iyo isku halaynta. Waxay door muhiim ah ka ciyaaraan hubinta xasilloonida iyo hufnaanta tamarta casriga ah iyo nidaamyada xakamaynta warshadaha.
