E mong setopong elektronike polokeho PCBA boto
Sebopeho sa lihlahisoa
● Boitsebiso: Fr-4
● Palo ea Lera: Mekhahlelo e 6
● Botenya ba PCB: 1.2mm
● Min.Trace / Space Outer: 0.102mm/0.1mm
● Min.Sekoti se phuntsoeng: 0.1mm
● Ka Mokhoa: Ho Tenta ka Litente
● Surface Finish: ENIG
Molemo
1) Lilemo tsa boiphihlelo tlhahisong ea halofo ea lesoba, ho sebelisa mochini oa Da Chuan Routing, ho tsamaisa halofo ea lesoba ebe o tsamaisa sebopeho, ho fihlela litlhoko tse thata tsa sebopeho;
2) Bonyane bophara ba mela le sebaka sa mela: 0.065/0.065mm, bonyane BGA pad: 0.2mm, kopana le litlhoko tse khethehileng tsa moreki;
3) Electroplated Copper Flling of Blind Holes by Universal DVCP(Double Track Vertical Continuous Copper Plating Equip ment) ho netefatsa hore ha ho na likheo mekoting le boleng ba lihlahisoa tsa bareki;
4) Mokhoa o tiileng oa tlhahlobo ea sampole, netefatsa tlhahiso ea lihlahisoa tsa bareki.
PCBA botekgeniki bokgoni
| SMT | Ho nepahala ha boemo:20 um |
| Boholo ba likarolo: 0.4×0.2mm(01005) -130×79mm,Flip-CHIP,QFP,BGA,POP | |
| Max.karolo bophahamo::25mm | |
| Max.PCB boholo: 680×500mm | |
| Min.PCB boholo: ha ho na moeli | |
| Botenya ba PCB: 0.3 ho 6mm | |
| Boima ba PCB: 3KG | |
| Leqhubu-Solder | Max.PCB bophara: 450mm |
| Min.PCB bophara: ha ho na moeli | |
| Bophahamo ba karolo: Top 120mm/Bot 15mm | |
| Mofufutso-Solder | Mofuta oa tšepe: karolo, kaofela, inlay, sidestep |
| Lintho tse entsoeng ka tšepe: Koporo, Aluminium | |
| Qetello ea Bokaholimo: Plating Au, plating sliver, plating Sn | |
| Sekhahla sa senya sa moea: ka tlase ho 20% | |
| Tobetsa-lokela | Sebaka sa khatiso: 0-50KN |
| Max.PCB boholo: 800X600mm | |
| Teko | ICT, Probe flying, cha-in, teko ea mosebetsi, ho palama baesekele |
Mokhoa oa rona o mocha o re lumella ho kopanya antenna le ts'ebetso ea matšoao ho sephutheloana se le seng, ho felisa mathata a ho kopanya.Sena ha se u boloke nako le boiteko feela, se boetse se tiisa litsela tse khutšoane tsa matšoao, ho fokotsa tahlehelo ea matšoao nakong ea phetisetso le ts'ebetso.
E entsoe ka hloko ho tloha thepa ea boleng bo phahameng, liboto tsa rona tsa PCBA li entsoe ka Fr-4, thepa e ka tšeptjoang le e tšoarellang e tsejoang ka thepa ea eona e babatsehang ea motlakase le matla a mochine.Boto e na le mekhahlelo e 6, e fana ka sebaka se lekaneng bakeng sa likarolo tsohle tse hlokahalang ha e ntse e boloka ts'ebetso e nepahetseng.
Liboto tsa rona tsa PCBA li 1.2 limilimithara tse teteaneng, ho netefatsa hore ho nepahetse ka ho fetisisa le ho kopanya ka mokhoa o se nang moeli tsamaisong ea hau ea tšireletso.0.102mm / 0.1mm bonyane litekanyo tsa ka ntle le tsa sebaka li fana ka ho nepahala ho phahameng bakeng sa ts'ebetso e phahameng ho litsamaiso tsa polokeho.
Likoti tse phuntsoeng tse nang le bophara ba bonyane ba 0.1 mm li ntlafatsa ts'ebetso ea PCB le ho lumellana le lisebelisoa tse fapaneng tsa ts'ireletso.Re sebelisa litente ka mokhoa oa ho sireletsa likoti tse phuntsoeng hore li se ke tsa senyeha le ho netefatsa likhokahano tse tšepahalang pakeng tsa likarolo tse fapaneng tsa boto.
E le ho netefatsa bophelo ba ts'ebeletso le ts'epahalo ea boto ea PCBA, re sebelisa khauta e se nang motlakase ea nickel (ENIG) bakeng sa kalafo ea holim'a metsi.Kalafo ena ea holim'a metsi e fana ka ts'ebetso e ntle ea lik'hemik'hale le motlakase, e thibela kutu le ho netefatsa phetiso e nepahetseng ea matšoao.
Tšepa botsebi ba rona le boiphihlelo ba rona indastering ea tlhahiso ea lisebelisoa tsa elektroniki.Re ikemiselitse ho fana ka lihlahisoa tsa boleng bo holimo tse fihlelang litlhokahalo tse thata tsa indasteri ea ts'ireletso.Tsetela ho liboto tsa rona tsa polokeho ea elektroniki tsa PCBA 'me u be le boiphihlelo bo kopaneng, moralo o kopaneng le ts'ebetso e phahameng.
