Lihlahisoa
Tšebeletso ea kopano ea PCB ea Automative Navigation System
Ona ke projeke ea kopano ea PCB bakeng sa sistimi ea ho tsamaea ea GPS e sebelisoang bakeng sa motocycle.Indasteri ea likoloi e na le litlhoko tse thata haholo mabapi le ts'ebetso le lits'ebetso, boleng le ho tsamaisoa ka nako.Eo kaofela e leng lintho tse tlang pele ebile e le khubu ea melao ea ts'ebetso ea Asteelflash, lefats'eng ka bophara.Joaloka k'hamphani ea likoloi tsa elektroniki le moetsi oa likoloi oa PCBA, rona, ho ANKEPCB, re fana ka lits'ebeletso tsa boleng bo holimo tsa boenjiniere, moralo le prototyping.
| Mekhahlelo | 6 mekhahlelo |
| Botenya ba boto | 1.65MM |
| 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 | 120*55mm |
| 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 | 628 ka boto |
| Pakete ea IC | BGA, QFN |
| IC e kholo | Sesebelisoa sa Analog, Maxim, Texas Instruments, On Semiconductor, Farichild,NXP |
| Teko | AOI, X-ray, Teko ea Mosebetsi |
| Kopo | Lisebelisoa tsa elektronike tsa likoloi |
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.
Ka boiphihlelo ba lilemo tse fetang 10 re le mofani oa litšebeletso tsa tlhahiso ea elektroniki bakeng sa Khokahano ea Mehala, rona ANKE re ts'ehetsa lisebelisoa tse fapaneng le liprothokholo tsa likhokahano:
> Lisebelisoa le lisebelisoa tsa khomphutha
> Liseva le lirutha
> RF & Microwave
> Litsi tsa data
> Polokelo ya data
> Lisebelisoa tsa Fiber optic
> Li-transceivers le li-transmitters
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
FAQs
Litheko tsa rona li ka fetoha ho latela phepelo le lintlha tse ling tsa 'maraka.Re tla u romella lenane le ntlafalitsoeng la litheko kamora hore k'hamphani ea hau e iteanye le rona bakeng sa tlhaiso-leseling e batsi.
Ee, re hloka hore liodara tsohle tsa machabeng li be le palo e tsoelang pele ea odara.Haeba u batla ho rekisa hape empa ka bongata bo fokolang haholo, re khothaletsa hore u hlahlobe sebaka sa rona sa Marang-rang
E, re ka fana ka ho fetisisa ditokomane ho akarelletsa le Disetifikeiti tsa Analysis / Conformance;Inshorense;Tšimoloho, le litokomane tse ling tsa thomello moo ho hlokahalang.
Bakeng sa disampole, nako ea ho etella pele ke matsatsi a ka bang 7.Bakeng sa tlhahiso ea bongata, nako ea ho etella pele ke matsatsi a 20-30 ka mor'a ho fumana tefo ea depositi.Linako tse etellang pele li sebetsa hantle ha
(1) re fumane depositi ea hau, le
(2) re na le tumello ea hau ea ho qetela bakeng sa lihlahisoa tsa hau.Haeba linako tsa rona tsa ho etella pele li sa sebetse le nako ea hau ea ho qetela, ka kopo sheba litlhoko tsa hau ka thekiso ea hau.Maemong 'ohle re tla leka ho fana ka litlhoko tsa hau.Maemong a mangata re khona ho etsa joalo.
U ka etsa tefo ho akhaonto ea rona ea banka, Western Union kapa PayPal: 30% deposit esale pele, 70% e leka-lekaneng khahlanong le kopi ea B / L.
Re tiisa thepa ea rona le moetso oa rona.Boitlamo ba rona ke ho khotsofatsa lihlahisoa tsa rona.Ka waranti kapa che, ke moetlo oa k'hamphani ea rona ho rarolla le ho rarolla mathata ohle a bareki ho fihlela motho e mong le e mong a khotsofala.
