Okokuqala, njengebhodi lesifunda eliphrintiwe, i-PCB ihlinzeka ngokuxhumana phakathi kwezingxenye ze-elekthronikhi.Abukho ubuhlobo obuqondile phakathi kombala nokusebenza, futhi umehluko we-pigments akuphazamisi izakhiwo zikagesi.Ukusebenza kwebhodi le-PCB kunqunywa izinto ezifana nezinto ezisetshenzisiwe (inani eliphezulu le-Q), ukwakheka kwezintambo, kanye nezingqimba ezimbalwa ze-t...
Ibhodi lesifunda elinembayo eliphakeme libhekisela ekusetshenzisweni kobubanzi/isikhala somugqa ocolekile, izimbobo ezincane, ububanzi obuncane bendandatho (noma ukungabi nobubanzi bendandatho), kanye nezimbobo ezigqitshiwe nezingaboni ukuze kuzuzwe ukuminyana okuphezulu.Futhi ukunemba okuphezulu kusho ukuthi umphumela "womncane, omncane, omncane, omncane" uzoletha izidingo zokunemba okuphezulu nakanjani, thatha ububanzi bomugqa njengesibonelo: O. 20mm ububanzi bomugqa, ngokuvumelana nemithethonqubo yokukhiqiza i-O. 16...
Izinto eziyisisekelo zebhodi lesifunda lefektri ye-electro-acoustic PCB ine-foil yethusi kuphela ezinhlangothini zombili, futhi phakathi nendawo iyisendlalelo sokuvikela, ngakho-ke akudingeki ukuba ibe yi-conductive phakathi kwezinhlangothi ezimbili noma izifunda ezinezingqimba eziningi zesekethe. ibhodi?Imigqa ezinhlangothini zombili ingaxhunywa kanjani ndawonye ukuze i-current ihambe kahle?Ngezansi, sicela ubone i-electroacoustic PCB manufactu...
Inani lokukhiphayo lomkhakha we-electroplating PCB womhlaba wonke likhule ngokushesha kunani eliphelele lokuphumayo lemboni yezingxenye ze-elekthronikhi.Yimboni enengxenye enkulu kunazo zonke embonini yokuhlukanisa izingxenye ze-elekthronikhi futhi inesikhundla esiyingqayizivele.Inani lokukhiphayo lonyaka le-electroplating PCB lingama-dollar ayizigidi eziyizinkulungwane ezingama-60.Umthamo wemikhiqizo kagesi uya ngokuya ukhula...
Lenziwa kanjani ibhodi lesifunda lefekthri ye-PCB?Izinto ezincane zesekethe ezingabonwa phezulu ziyi-copper foil.Ekuqaleni, i-foil yethusi yayimbozwe kuyo yonke i-PCB, kodwa ingxenye yayo yaqoshwa ngesikhathi senqubo yokukhiqiza, futhi ingxenye esele yaba yisekethe encane efana ne-mesh..Lezi zintambo zibizwa ngokuthi izintambo noma izintambo futhi zisetshenziselwa ukuhlinzeka ngoxhumano lukagesi...
1,铜箔基材CCL (FPC Copper Clad Laminate) Yakhiwe ngezingqimba ezintathu ze-copper foil + glue + substrate.Ngaphezu kwalokho, kukhona nama-substrates anganamatheli, okungukuthi, inhlanganisela yezingqimba ezimbili ze-foil yethusi + i-substrate, ebiza kakhulu futhi efanelekile Ngemikhiqizo edinga izikhathi ezingaphezu kuka-10W zokuphila kokugoba.1.1 Icwecwe lethusi Ngokwezinto ezisetshenziswayo, lihlukaniswe libe yiphoyisa eligoqiwe...
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