I-10 ye-Layer High Density ENIG Multilayer PCB
Izinto eziluncedo kwiiBhodi zeSekethe eziShicileleyo ezininzi
Ngelixa iibhodi ezinomaleko omnye zineengenelo zazo, uyilo lwe-multilayer luluncedo ngakumbi kwezinye izicelo.Kwezinye izixhobo, unokufuna ukuba ube neeleya ezininzi.Izibonelelo zeePCB ezintsonkothileyo ezininzi zibandakanya:
1. Kwiiprojekthi ezinzima ngakumbi:
Izixhobo ezinzima ngakumbi ezibandakanya iisekethe ezininzi kunye namacandelo zihlala zifuna ukusetyenziswa kweeleya ezininzi zePCBS.Ukuba i-circuitry eninzi iyadingeka kunokuba inokungena kwibhodi enye, unokwandisa indawo ngokudibanisa iileya.Ukuba neebhodi ezininzi kuqinisekisa ukuba kukho indawo eninzi yoqhagamshelo, iyenza ilungele izixhobo eziphambili.Izixhobo ezinosetyenziso oluninzi olwahlukeneyo kunye neempawu eziphambili, ezinje ngee-smartphones, zifuna eli nqanaba lobunzima.
3. Ukwanda kwamandla:
Ii-PCB ezininzi ze-Multilayer zinamandla ngakumbi kunoyilo oluncinci oluncinci ngenxa yokwanda koxinzelelo lwesekethe.Banamandla okusebenza aphezulu kwaye banokubaleka ngesantya esiphezulu, esihlala siyimfuneko kwizixhobo eziphambili, banika amandla kwaye bavumele ukusebenza okuphuculweyo.
5. Ubungakanani obuncinci kunye nobunzima obulula:
Ii-PCB ze-Multilayer zifezekisa oku kuzinza okongeziweyo ngelixa zigcina ubungakanani obuncinci kunye nobunzima obuphantsi.Ngenxa yokuba zibekwe phezu komnye, unokuxinanisa ukusebenza ngakumbi kwindawo exineneyo kunezinye iibhodi.Ubungakanani obuncinci bukwathetha ubunzima obulula.Ibhodi enye yomaleko kufuneka ibenkulu kakhulu ukuze ihambelane nomsebenzi webhodi enamaleko amaninzi.Unokusebenzisa i-monolayers ezininzi ukuyidibanisa, kodwa oku kuya kwandisa ubungakanani kunye nobunzima bemveliso yokugqibela.
2. Umgangatho ophezulu:
Iibhodi ezininzi zifuna ukucwangciswa okungaphezulu kunye neenkqubo ezinzulu zokuvelisa, ngoko ke zisemgangathweni ophezulu kunezinye iintlobo zeebhodi.Ukuyila kunye nokuvelisa ezi bhodi kufuna ubuchule obungaphezulu kunye nezixhobo eziphambili ngakumbi kunezixhobo ezilula, ukwandisa amathuba okuba ufumane imveliso yomgangatho ophezulu.Uninzi lolu yilo lubandakanya iimpawu zolawulo oluphezulu lwe-impedance kunye nokukhusela i-EMI, ukuphucula ngakumbi ukusebenza.
4. Ukunyuka kokuqina:
Ukuba nemigangatho emininzi kuthetha ukuba ibhodi iyajiya kwaye, ke ngoko, yomelele kunePCB ezicalanye.Esi sesinye isizathu sokuba kukhethwa ukongeza ukusebenza ngokusebenzisa iileya ezongezelelweyo ukunyusa ubungakanani bomaleko omnye.Oku komelela okongeziweyo kuthetha ukuba iibhodi zinokumelana neemeko ezinzima kwaye zihlala ixesha elide.
6. Indawo yoqhagamshelwano enye:
Ukusebenzisa amacandelo amaninzi ePCB kufuna iindawo ezininzi zoqhagamshelwano.Iiphaneli zeMultilayer, kwelinye icala, ziyilelwe ukusebenza ngenqaku elinye loqhagamshelo, ngaloo ndlela lwenza lula uyilo lwe-elektroniki kunye nokunciphisa ngakumbi ubunzima.Xa uthatha isigqibo sokuba usebenzise iiphaneli ezininzi okanye ibhodi enye yesekethe eprintiweyo, iibhodi ezininzi zidla ngokuba yeyona choice.ger.
Izicelo zeBhodi yeSekethe eprintiweyo ezininzi
Ngophuhliso lwetekhnoloji, i-PCB ye-multilayer iya isiba yinto eqhelekileyo.Ukusebenza okuntsonkothileyo kunye nobukhulu obuncinci bezinto ezininzi zombane zanamhlanje zifuna ukusetyenziswa kweeleya ezininzi kwiibhodi zabo zesekethe.Izixhobo ezininzi kuwo wonke amashishini zisebenzisa iibhodi ezininzi, ngakumbi ezo zinemisebenzi emininzi nentsokothileyo.
Iibhodi zesekethe eziprintiweyo ezininzi zifumaneka kumacandelo amaninzi ekhompyuter, kubandakanya iibhodi zoomama kunye neeseva.Olu hlobo lwebhodi yesekethe lusetyenziswa kwizixhobo zekhompyuter ukusuka kwiilaptops kunye neetafile ukuya kwii-smartphones kunye nee-smartwatches.Ii-smartphones zifuna iileya ezili-12.Iinkqubo ezivumela izixhobo zombane ezifana nee-smartphones, iilaptops kunye nezixhobo ze-GPS ukuba zisebenze, njengeetower zeseli kunye nethekhnoloji yesathelayithi, zikwaquka iiphaneli ze-multilayer kuba zifuna iimpawu eziphambili.
Ayintsokothanga njengee-smartphones kunye neenqaba zeeseli, kodwa intsonkothe kakhulu kwiibhodi zesekethe eziprintiweyo ezinecala elinye zihlala zisebenzisa imigangatho emine ukuya kwesibhozo.Imizekelo yeemveliso ezinjalo ibandakanya iimveliso zasekhaya, ezinjengee-oveni ze-microwave kunye nezifudumezi zomoya, ezithi zisebenzise iileya ezininzi zobuchwepheshe.
Izixhobo zonyango zihlala zisebenza kwiibhodi ezinemigangatho engaphezulu kwesithathu kuba zifuna ukuthembeka, ubungakanani obuncinci, kunye noyilo olukhaphukhaphu.Iibhodi zesekethe eziprintiweyo ezininzi zifumaneka koomatshini beX-reyi, iimonitha zentliziyo, izixhobo zokuskena zeCAT, kunye nezinye iinkqubo ezininzi.
Amashishini eemoto kunye ne-aerospace nawo asebenzisa izinto ze-elektroniki ezifuna ukuhlala ixesha elide kwaye zikhaphukhaphu, okwenza olu hlobo lwe-PCB lube lufanelekile.Ezi zixhobo kufuneka zikwazi ukumelana nokugqoka, ukushisa kunye nezinye iimeko ezinzima.Ezi bhodi zisetyenziswa kwiikhomputha ezisebhodini, kwiinkqubo ze-GPS, izivamvo ze-injini, izibane zentloko kunye nokunye.
Inqanaba eliphezulu lePCB ikwangumgangatho woshishino.Inani elandayo loomatshini bemizi-mveliso baxhotyiswe ngamacandelo ekhompyuter, ahlala anezivamvo, abalawuli, kunye namanye amacandelo afuna iPCBS.Ngenxa yeemeko ezinzima zeendawo ezininzi zemizi-mveliso, esi sixhobo sidinga ukusebenza okuphezulu, ukuthembeka kunye nokuqina.
Ngezizathu ezifanayo, i-PCBS ye-multilayer idlala indima kwizicelo ezininzi zomkhosi, izixhobo zokuhlalutya imozulu, iisistim ze-alam, i-atom smashers, kunye nezinye iintlobo ezininzi zezixhobo zombane.
