leqephe_banner

Lihlahisoa

Telecom Cellphone boto e kholo e kopanyang tlhahiso

FOB Price:US $5/Sekotoana

Min Order Quantity(MOQ): 1 PCS

Matla a Phepelo:100,000,000 PCS ka khoeli

Melao ea Tefo: T/T/, L/C, PayPal


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Ona ke projeke ea kopano ea PCB bakeng sa baord e kholo ea selefouno.Lisebelisoa tsa elektronike tsa bareki, ho tloha ho lihlahisoa tsa molumo ho ea ho tse ka roaloang, lipapali kapa esita le 'nete ea sebele, kaofela li ntse li hokahane le ho feta.Lefatše la digital leo re phelang ho lona le hloka boemo bo phahameng ba khokahanyo le lisebelisoa tsa elektroniki tse tsoetseng pele le bokhoni, esita le bakeng sa lihlahisoa tse bonolo ka ho fetisisa, tse matlafatsang basebelisi lefatšeng ka bophara.Joaloka k'hamphani ea likoloi tsa elektroniki le moetsi oa likoloi oa PCBA, rona, ANKE, re fana ka litšebeletso tsa boleng bo holimo boenjiniere, moralo le prototyping.

Mekhahlelo 10 mekhahlelo
Botenya ba boto 0.8MM
Lintho tse bonahalang Shengyi S1000-2 FR-4(TG≥170℃)
Botenya ba koporo 1oz(35um)
Surface Finish ENIG Au Botenya 0.8um;Ni Botenya 3um
Min Hole(mm) 0.13 limilimithara
Min Line Width(mm) 0.15 limilimithara
Min Line Space(mm) 0.15 limilimithara
Mask ea solder Botala
'Mala oa Legend Bosoeu
Boto ea boholo 110*87mm
Kopano ea PCB Motsoako holim'a thaba kopano mahlakoreng ka bobeli
ROHS e amohetse Etella pele tšebetso ea kopano ea MAHALA
Bonyane ba likarolo tsa boholo 0201
Kakaretso ea likarolo 677 boto ka 'ngoe
Pakete ea IC BGA, QFN
IC e kholo Texas Instruments, Toshiba,On Semiconductor, Farichild,NXP,ST,Linear
Teko AOI, X-ray, Teko ea Mosebetsi
Kopo Telecom/Consumer Electronics

 

Ts'ebetso ea Kopano ea SMT

1. Sebaka (pheko)

Mosebetsi oa eona ke ho qhibilihisa sekhomaretsi sa patch e le hore likarolo tsa holim'a thaba le boto ea PCB li hokahane ka thata.

Thepa e sebelisoang ke onto e phekolang, e ka morao ho mochini o behang moleng oa SMT.

2. Re-soldering

Karolo ea eona ke ho qhibilihisa peista ea solder, e le hore likarolo tsa holim'a thaba le boto ea PCB li hokahane ka thata.Thepa e neng e sebelisoa e ne e le onto ea reflow, e ka mor'a liphahlo.

Mounter moleng oa tlhahiso ea SMT.

3. Ho hloekisa kopano ea SMT

Seo e se etsang ke ho tlosa masala a solder joalo ka ux

PCB e kopaneng e kotsi 'meleng oa motho.Thepa e sebelisoang ke mochine oa ho hlatsoa, ​​​​sebaka se ka ba

Ha e lokisoe, e ka ba inthaneteng kapa ntle le inthanete.

4. Tlhahlobo ea kopano ea SMT

Mosebetsi oa eona ke ho hlahloba boleng ba welding le boleng ba kopano

Boto ea PCB e kopaneng.

Thepa e sebelisoang e kenyelletsa likhalase tse holisang, microscope, tester in-circuit (ICT), tlhahlobo ea nale, tlhahlobo ea othomathike ea optical (AOI), sistimi ea tlhahlobo ea X-RAY, tester e sebetsang, jj.

5. Ho tsosolosa kopano ea SMT

Mosebetsi oa eona ke ho tsosolosa boto ea PCB e hlōlehileng

Phoso.Lisebelisoa tse sebelisoang ke tšepe ea soldering, seteishene sa ho tsosolosa, joalo-joalo.

kae kapa kae moleng oa tlhahiso.Joalo ka ha u tseba, ho na le litaba tse nyane nakong ea tlhahiso, kahoo kopano ea ho lokisa matsoho ke eona tsela e molemohali.

6. Sephutheloana sa kopano ea SMT

PCBMy e fana ka kopano, ho paka ka tloaelo, ho ngola, ho hlahisa liphaposi tse hloekileng, taolo ea ho thibela likokoana-hloko le litharollo tse ling ho fana ka tharollo e felletseng ea litlhoko tsa k'hamphani ea hau.

Ka ho sebelisa othomathike ho bokella, ho paka le ho netefatsa lihlahisoa tsa rona, re ka fa bareki ba rona ts'ebetso e tšepahalang le e sebetsang ea tlhahiso.

 

Mofani oa litšebeletso tsa tlhahiso ea elektroniki bakeng sa Likoloi, re fana ka lits'ebetso tse ngata:

> Sehlahiswa sa khamera ya makoloi

> Lisensara tsa mocheso le mongobo

> Lebone la hlooho

> Mabone a bohlale

> Dimojule tsa matla

> Lilaoli tsa mamati le lihapi tsa mamati

> Dimojule tsa taolo ya mmele

> Tsamaiso ea matla

 

Ntlha ea boraro, litheko li fapane ka lebaka la ho rarahana le ho teteana.

PCB e tla ba litšenyehelo tse fapaneng le haeba lisebelisoa le ts'ebetso li ts'oana, empa ka ho rarahana ho fapaneng le boima.Mohlala, haeba ho na le masoba a 1000 libotong tse peli tsa potoloho, bophara ba lesoba la boto e le 'ngoe bo kholo ho feta 0.6mm mme bophara ba lesoba la boto e' ngoe bo ka tlase ho 0.6mm, e tla theha litšenyehelo tse fapaneng tsa ho cheka.Haeba liboto tse peli tsa potoloho li tšoana ka likopo tse ling, empa bophara ba mohala bo fapane hape bo fella ka litšenyehelo tse fapaneng, joalo ka bophara ba boto e le 'ngoe e kholo ho feta 0.2mm, ha e' ngoe e nang le eona e ka tlase ho 0.2mm.Hobane bophara ba liboto bo ka tlase ho 0.2mm bo na le sekhahla se phahameng sa sekoli, ho bolelang hore litšenyehelo tsa tlhahiso li phahame ho feta tse tloaelehileng.

Ea bone, litheko li fapane ka lebaka la litlhoko tse fapaneng tsa bareki.

Litlhoko tsa bareki li tla ama ka ho toba sekhahla se se nang sekoli tlhahisong.Joalo ka ha boto e le 'ngoe e lumellana le IPC-A-600E class1 e hloka sekhahla sa ho feta sa 98%, athe litumellano tsa sehlopha sa3 li hloka feela ho ba le sekhahla sa ho feta sa 90%, se bakang litšenyehelo tse fapaneng bakeng sa feme mme qetellong se lebisa liphetohong tsa litheko tsa sehlahisoa.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona