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BIG wuxuu qof walba u sheegaa: Chip inductors, oo sidoo kale loo yaqaano inductors power, inductors-ka hadda sarreeya iyo korka korka koronto-dhaliyaha sare. Waxay leedahay sifooyinka miniaturization, tayada sare leh, kaydinta tamarta sare iyo iska caabin hoose. Waxaa jira laba nooc oo ah inductors chip koronto: oo leh dabool birlab ah oo aan lahayn dabool birlab ah, oo inta badan ka kooban xudunta magnetic iyo silig naxaas ah. Waxay inta badan ka ciyaartaa doorka shaandhaynta iyo oscillation ee wareegga.
Guud ahaan, inductors ee wareegyada elektarooniga ah waa gariiradaha hawada-core ama gariiradaha leh koofiyadaha magnetka, kuwaas oo kaliya dhaafi kara qulqulo yaryar oo u adkeysan kara koronto hoose; iyo inductors korontadu waxay sidoo kale leeyihiin gariiradaha xudunta u ah hawada iyo koorayaasha birlabeedka. Tilmaamaha ugu muhiimsan waa dabaysha silig qaro weyn waxay u adkeysan kartaa tobanaan amperes, boqolaal, kumanaan, ama xitaa tobanaan kun oo amperes.
Inductor-ka Chip inta badan waxa ay leeyihiin 4 nooc, kuwaas oo kala ah silig boogta, dahaarka, tidcan iyo inductor-filim khafiif ah. Laba nooc oo ah nooca boogaha siliga ah iyo nooca dahaadhka ah ayaa caadi ahaan la isticmaalaa. Midda hore waa wax-soo-saarka yar-yar ee inductors-nabar-dhaqameedka; kan dambe waxa lagu sameeyay tignoolajiyada daabacaadda badan iyo tignoolajiyada wax-soo-saarka dahaaran. Mugga ayaa ka yar kan inductors chip-boogaha. Waa badeeco muhiim ah oo lagu horumariyo qaybaha wax-soo-saarka.
Nooca dabaysha: Waxaa lagu gartaa tiro balaadhan oo ah inductance (mH～H), saxnaanta inductance sare, khasaare yar (taas oo ah, Q weyn), hadda weyn oo la ogol yahay, dhaxalka habka wax soo saarka xooggan, fudud, jaban, iwm, laakiin kuma filna Waxay ku xaddidan tahay yaraynta dheeraadka ah. Inductor nooca dabaysha ah ee dhoobada ah waxa uu ilaalin karaa inductance deggan iyo qiimaha Q si caddaalad ah u sarreeya sida soo noqnoqoshada sare, sidaas darteed waxay ku fadhidaa meel wareegga-soo noqnoqda sare.
Nooca Laminated: Waxay leedahay gaashaan birlab ah oo wanaagsan, cufnaanta sintered sare, iyo xoog farsamo wanaagsan. Khasaarooyinku waa heerka baasas hooseeya, kharash badan, wax-qabad yar, iyo qiimaha Q hooseeya. Marka la barbar dhigo inductors chip boogta silig, waxa ay leedahay faa'iidooyin badan: size yar, kaas oo ku habboon miniaturization ee wareegga, wareegga magnetic xiran, ma faragelin doonaa qaybaha ku hareeraysan, oo aan la faragelin doonaa qaybaha deriska ah, taas oo faa'iido u leh qaybaha Sare - rakibidda cufnaanta; qaabdhismeedka isku dhafan, isku halaynta sare; Iska caabbinta kulaylka wanaagsan iyo iibinta; qaab joogto ah, oo ku habboon wax soo saarka dusha sare ee tooska ah.
Nooca filimka filimka: Waxay leedahay sifooyinka ilaalinta Q sare, saxnaanta sare, xasilloonida sare iyo cabbirka yar ee guutada mikrowaytka. Electrodes-ka gudaha ah waxay ku urursan yihiin lakab isku mid ah, iyo qaybinta magnetic field qaybinta, taas oo hubin karta in cabbirada qalabka ka dib marka la dhejiyo aysan wax badan isbeddelin, oo muujinaya sifooyinka wanaagsan ee soo noqnoqda ee ka sarreeya 100MHz.
Nooca dhar-samaynta: Sifada ayaa ah in inductance halkii halbeeg ee 1Mhz ay ka weyn tahay inductor-yada kale ee chip, cabbirkoodu yar yahay, oo ay fududahay in lagu rakibo substrate-ka. Waxa loo istcimaalaa sidii qayb birlabeed yar oo ka shaqaynaysa tamarta
Inductors SMD waxay inta badan leeyihiin noocyadan kor ku xusan. Haddii aad rabto inaad ogaato macluumaad badan oo alaab ah oo la xidhiidha inductor-ka chip, fadlan sii wad inaad fiiro gaar ah u yeelato cusboonaysiinta boggan, ama wac wada tashi iyo iibso.