I-Copper Foil ye-PCB

Ngenxa yokufumana ukusetyenziswa okukhulu kwezixhobo ze-elektroniki, ibango lezixhobo lisoloko liphezulu kwimarike. Ezi zixhobo zijikeleze njengoko sixhomekeke kubo ngeenjongo ezahlukeneyo. Ngesi sizathu, ndiyakubheja ndifikelwe sisixhobo se-elektroniki okanye sihlala sizisebenzisa ekhaya. Ukuba usebenzisa ezi zixhobo, unokuzibuza ukuba zinjani izinto ze-elektroniki ze-elektroniki, ukuba isebenza njani, kwaye isixhobo esinokuqhagamshelwa njani kwezinye izinto. Izixhobo ze-elektroniki esizisebenzisayo ekhaya zenziwe ngezinto ezingaqhubeki zombane. Baneendlela ezikhutshelwe zizinto zobhedu olune-prening kumphezulu wazo, zivumela umqondiso wokuhamba ungene ngaphakathi kwesixhobo xa isebenza.

Ke ngoko, itekhnoloji ye-PCB isekwe ekuqondeni ukusebenza kwezixhobo zombane. I-PCB ihlala isetyenziswa kakhulu kwizixhobo ze-elektroniki ezenzelwe amajelo eendaba. Nangona kunjalo, kwisizukulwana sanamhlanje, baphunyezwa kuzo zonke izixhobo ze-elektroniki. Ngesi sizathu, akukho sixhobo se-elektroniki esinokusebenza ngaphandle kwe-PCB. Le bhlog igxile kwi-foil yobhedu ye-PCB, kwaye indima edlalwa nguI-Copper Foilkumzi mveliso weBhodi yeSekethi.

Itekhnoloji yeBhodi yeSiphaluka (PCB)

I-PCBS ziindlela zendlela ezisebenza ngombane ezinjengokulandelwa kunye neendlela, ezinamathele kwi-foil yobhedu. Oku kwenza ukuba baqhagamshele kwaye baxhase ezinye izinto ze-elektroniki ezixhunyiwe ngocando kwisixhobo. Ngesi sizathu, owona msebenzi uphambili kwezi PCBs kwizixhobo ze-elektroniki kukuxhasa inkxaso kwiindlela. Kwiimeko ezininzi, izixhobo ezinje nge-fiberglass kunye neplastiki zibambe i-foil yobhedu kwisekethe. I-foil yobhedu kwi-PCB idla ngokulala nomntu ongenamsebenzi. Kwi-PCB, i-foil yobhedu idlala indima ebalulekileyo ekuvumeleni ukuhamba kombane phakathi kwezixhobo, ngaloo ndlela ixhasa unxibelelwano lwabo.

Amajoni ahlala edibanisa ngokufanelekileyo phakathi komgangatho we-PCB kunye nezixhobo ze-elektroniki. Aba bathengi benziwa besebenzisa intsimbi ebambelela ngokuqinileyo; Ngenxa yoko, bathembekile ekunikezeleni ngenkxaso yoomatshini kumacandelo. Indlela ye-PCB idla ngokudityaniswa kunye nee-sliers ezininzi ezifana ne-Silkscreen kunye nezinyithi zigcwele i-factate ukuba zenze i-PCB.

Indima ye-foil yobhedu kumzi-mveliso webhodi yesekethe

Itekhnoloji entsha namhlanje ayithethi ukuba akukho sixhobo se-elektroniki sinokusebenza ngaphandle kwe-PCB. I-PCB, kwelinye icala, ixhomekeke ngaphezulu kobhedu kunezinye izinto. Kungenxa yokuba ubhedu lunceda ukudala imikhondo ejoyine onke amacandelo kwi-PCB ukuvumela ukuhamba kwentlawulo kwisixhobo. Imikhondo inokuchazwa njengemithambo yegazi kwithambo le-PCB. Kungoko i-PCB ayinakusebenza xa umkhondo ulahlekile. Xa i-PCB iyasilela ukusebenza, isixhobo se-elektroniki siya kuphulukana nengcinga yayo, siyenza ayisebenzi. Ke ngoko, ubhedu yeyona nto iphambili yokuqhutywa kwe-PCB. I-foil yobhedu kwi-PCB iqinisekisa ukuhamba kwezimpawu ngaphandle kokuphazamiseka.

Izinto zobhedu zihlala ziziwa ukuba ziyindlela ephakamileyo kunezinye izinto ngenxa ye-elektroni zasimahla ezikhoyo kwiqokobhe layo. I-electrons ikhululekile ukuba ihambe ngaphandle kokuxhathisa nakuphi na i-atom eyenza ubhedu lukwazi ukuthwala ukuhambisa umbane ngaphandle kwelahleko okanye ukuphazamiseka kwimiqondiso. Ubhedu, owenza i-electrolyte egqibeleleyo, ihlala isetyenziswa kwii-PCBs njengendawo yokuqala. Kuba ubhedu aluchaphazeli ioksijini engaphezulu, inokusetyenziswa ziintlobo ezininzi zemihlaba, yezixhobo zefayili kunye nezinyithi. Xa isetyenziswa nale mihlaba, yenza iipateni ezahlukeneyo kwisekethe, ngakumbi emva kokuba i-etching. Oku kuhlala kwenzeke ngenxa yobuchule bobhedu ukwenza iBond yeBonelelo kunye neendawo zokugcina izilwanyana zisetyenziselwa ukwenza i-PCB.

Kuhlala kukho iindawo ezintandathu ze-PCB ezikhutshiwe, eziphuma apho zine-5 zeengqokelela kwi-PCB. Ezinye iindawo ezimbini zihlala zongezwa kwipaneli engaphakathi. Ngesi sizathu, ezi zibini zezokusetyenziswa kwangaphakathi, zimbini kwaye zimbini zokusetyenziswa kwangaphandle, kwaye ekugqibeleni, zisele ziphindwe kabini kuzo zonke iindawo ezintandathu zokuphucula iiphaneli ngaphakathi kwi-PCB.

Ukuqukumbela

I-Copper FoilInxalenye ebalulekileyo yePCB evumela ukuhamba kweendleko zombane ngaphandle kokuphazamiseka. Inokuphumeka okuphezulu kwaye iyenza ngokugqibeleleyo iqhina elinamandla ngezinto ezahlukeneyo zokuthambisa ezisetyenziswa kwibhodi yesekethe ye-PCB. Ngesi sizathu, i-PCB ixhomekeke kwi-foil yobhedu ukusebenza njengoko isebenza i-PCB Skeleton isebenze.