Multilayer PCB Manufacturing Services
UETPCB ndi katswiri wothandizira PCB. Takhala zaka zambiri tikukonza ma PCB athu ambiri, kuyambira kugula magawo mpaka kuwayesa. Nthawi zonse timatsatira miyezo ya IPC 3, RoHS, ndi ISO9001:2008.
- 1. Ntchito imodzi yokha: kuyimitsa kumodzi kuchokera ku PCB prototyping kupita ku SMT kuyika.
- 2. Mwachangu: mawu ofulumira komanso kuyankha mwachangu
- 3. Kutumiza mwachangu: Kuposa 98% pa nthawi yobereka
- 4. Kusintha kwakukulu: magawo osiyanasiyana akhoza makonda
- 5. Utumiki wabwino: ntchito zamakasitomala akatswiri, kupereka yankho labwino kwambiri
- 6. Chitsimikizo chadongosolo: 100% AOI & E-Testing, CoC yaperekedwa.
- 7. Kupereka kwakukulu: PCBA prototyping osachepera $50, PCB osachepera $5
Multilayer PCB Fabrication luso
| mbali | mfundo |
|---|---|
| Chiwerengero cha zigawo | 4-48 zigawo |
| PCB makulidwe | 0.1-10.0mm |
| Kukula kwakukulu kwa bolodi | 800 * 950mm |
| M'lifupi mwake ndi katalikirana ka mzere | 2/2 mil |
| Min. through hole (Mechanical) | 0.15mm |
| Min. dzenje lomaliza (dzenje la laser) | 0.076mm |
| Max Aspect Ration | 20:1 |
| Mkati wosanjikiza mkuwa makulidwe | xnumxoz |
| Akunja wosanjikiza mkuwa makulidwe | xnumxoz |
| Kulekerera kwa Impedans | 5% |
| Min. mtunda pakati pa IC pads | 8 zikwi |
| Min. SM Bridge kwa chigoba chobiriwira cha solder | 3 zikwi |
| Min. SM Bridge kwa chigoba chakuda cha solder | 4 zikwi |
| Mtundu wa PCB | Ridid, FPC, Rigid-flex, Metal base, Copper base |
| Zida za PCB | FR4, High TG, Halogen Free, High Frequency, High Speed |
| Mtundu wa Mask wa Solder | Green, Blue, Red, White, Black, Yellow, Matt wobiriwira, Matt wakuda |
| Chithandizo Pamwamba | HASL, ENIG, OSP, GOLD PLATING, IMMERSION Ag, IMMERSION Sn |
Multilayer PCB Manufacturing process
Popanga ma PCB ambiri, timatchera khutu ku sitepe iliyonse kuti tiwonetsetse kuti ndi apamwamba kwambiri.
Timayamba ndi kupanga kumene mabwalo adzapita, ndiye kubowola mabowo kuti magawowo agwirizane. Timayang'anitsitsa siteji iliyonse kuti tiwonetsetse kuti ma PCB amagwira ntchito bwino pamitundu yonse yamagetsi amagetsi.
Mutha kukhulupirira njira yathu chifukwa kupanga ma PCB apamwamba kwambiri kwa makasitomala athu ndizomwe timakonda. Umu ndi momwe timachitira:
1. Kudula Bolodi
2. Kubowola
3. Electroless Copper Deposition
4. Kupaka Mkuwa
5. Kusindikiza Dera
6. AOI
7. PCB Sungani
8. Solder Mask
9. Silkscreen
10. Pamwamba Pamwamba
11. Mayeso a Magetsi
12. V-Kugoletsa
13. PCB Milling
14. Kuyendera Komaliza
15. PCB Kuyeretsa
16. Kunyamula
Ubwino Wa Multilayer PCB Pamodzi ndi Pawiri Layer PCB
Ma PCB onsewa ndi zosankha zabwino. Momwe mumasankha kupita ndi multilayer kapena single-layer structure zimadalira mtundu wa mankhwala omwe muyenera kupanga. Kwenikweni, ngati mukufuna kupanga zida zovuta zomwe ndi zazing'ono, zopepuka, komanso zomwe zimafunikira zamtundu wapamwamba, PCB yamitundu yambiri ikhoza kukhala chisankho chanu chabwino. Komabe, ngati kukula ndi kulemera sizinthu zofunika pakupanga kwazinthu zanu, mapangidwe a Single kapena Double Sided PCB akhoza kukhala okwera mtengo kwambiri.
Kulemera kopepuka:
Kuphatikiza zigawo mu multilayer PCB kumatanthauza kuchepa kwa zolumikizira ndi zina, zomwe zingapereke yankho lopepuka pamapulogalamu. Itha kugwira ntchito yofanana ndi ma PCB angapo osanjikiza koma yaying'ono. Izi ndichifukwa choti multilayer pcb fabrication imafuna zigawo zochepa zolumikizidwa, zomwe zimachepetsa kulemera. Izi ndizofunikira kwambiri pamagetsi ang'onoang'ono pomwe kulemera kumadetsa nkhawa.
Kuchulukirachulukira kwakukulu:
Multilayer pcb kupeka amalola ntchito kwambiri, mphamvu, ndi liwiro ndi kuchuluka makulidwe.
Kukula kochepa:
Ambiri, single-wosanjikiza pcb ali ndi dera pang'ono. Chifukwa imayenera kukulitsa dera la dera powonjezera kukula kwake, ndiyoyenera kugwiritsidwa ntchito pazida zokhala ndi ma voliyumu akulu ndi ntchito zochepa.
Zopangira zowonjezera:
Ponseponse, ma PCB ambiri amapambana ma PCB osanjikiza amodzi. Makhalidwe owongolera omwe amawongolera amatha kutetezedwa kwambiri ndi EMI ndikuwongolera kapangidwe kake.
4 wosanjikiza pcb okwana mmwamba / 1.6mm
6 wosanjikiza pcb okwana mmwamba / 1.6mm
8 wosanjikiza pcb okwana mmwamba / 1.6mm
Chiwonetsero cha ntchito ya multilayer PCB
Smart Home PCB
Industrial Control PCB
Medical Electronics PCB
Navigation motherboard PCB
Magalimoto a Electronics PCB
PCBA for Security Industry
Industrial Control Signal Processing Board
Communication Equipment PCB
Power Inverter Motherboard
Kodi PCB Ingakhale Ndi Masanjidwe Angati?
Timathandiza 4-48 zigawo multilayer pcb kupanga.
Chifukwa chiyani ma PCB Ali ndi Multilayer PCB Circuit Board?
Ma board a Multilayer atulukira ndi chitukuko cha mafakitale a zamagetsi. Chifukwa pali zida zina zapamwamba, PCB yokhala ndi mbali imodzi kapena iwiri siyingakumane. Ma board a Multilayer ndi opepuka, ang'onoang'ono, ndipo amakhala ndi liwiro lapamwamba kuposa ma board osindikizira achikhalidwe. Ubwino wonse umawapangitsa kukhala oyenera kugwiritsidwa ntchito pazida zamagetsi zapamwamba kwambiri monga zida zam'manja, zida zoyesera, zowunikira mtima, ndi zina zambiri.
Ndipo zokonda za multilayer circuit board zimadalirabe momwe makampani amagwirira ntchito. Zamagetsi zimapitilirabe kusinthasintha ndipo ndizochepa, zoonda, komanso zopepuka. Chifukwa chake ma PCB osakwatiwa komanso ambali ziwiri sangathenso kukwaniritsa zosowa zosintha. Ndipo kuthekera kwawo kolinganiza kukula ndi magwiridwe antchito kwatsimikiziridwa ndi malire, koma ma PCB ambiri amapereka yankho lathunthu.
Ngakhale pali zovuta zingapo zogwiritsira ntchito matabwa ambiri, monga kukwera mtengo, nthawi yopangira mapangidwe, ndi ndalama zopangira zinthu, ndalamazi zikuvomerezedwa kwambiri masiku ano. Kugwira ntchito kumakondedwa kwambiri kuposa mtengo, ndipo anthu ali okonzeka kulipira zambiri pamagetsi apamwamba kwambiri. Kuonjezera apo, pamene teknoloji ikukula kwambiri, njira zopangira ndi makina pamapeto pake zidzatsika mtengo, makamaka pamene matekinoloje atsopano akulowa m'makampani.
Kodi Multilayer PCBs ndi chiyani?
Ma PCB a Multilayer amakhala ndi zigawo zitatu kapena kupitilira za zojambula zamkuwa zokwiriridwa m'magawo angapo. Ndi laminated ndi glued pakati pa wosanjikiza aliyense ndi thermally zoteteza insulating wosanjikiza. Potsirizira pake amawoneka ngati bolodi lozungulira lokhala ndi mbali ziwiri ndi zigawo zingapo. Ma board a Multilayer ali ndi mabowo osiyanasiyana olumikizira magetsi. Mitundu iyi ya vias ikuphatikizapo akhungu ndi m'manda vias ndi yokutidwa vias. Uku ndiko kutanthauzira kosavuta kwa matabwa a multilayer.
Ubwino ndi Kuipa kwa Multilayer PCBs
Poyerekeza ndi ma PCB a mbali imodzi kapena mbali ziwiri, matabwa a multilayer ali ndi kachulukidwe kapamwamba, kusinthasintha.
ubwino:
Kuchita bwino kwambiri: Zimathandizira kupanga mapangidwe apamwamba kwambiri, kupanga, ndi njira zophatikizira. Chifukwa chake mawonekedwe awo amagetsi amawalola kuti akwaniritse mphamvu zambiri komanso liwiro.
Kukhalitsa Kwambiri: Amagwiritsira ntchito zigawo zingapo za insulation pakati pa zigawo zozungulira. Amalumikizidwa palimodzi pogwiritsa ntchito zomatira za prepreg ndi zida zoteteza, kuzipanga kukhala zolimba kuposa ma PCB wamba.
Kukula kwakung'ono ndi kulemera kwake: Ntchito yake stacking ndi lamination njira, chifukwa matabwa ang'onoang'ono ndi opepuka kulemera. Ichi ndi chimodzi mwazinthu zodziwika bwino komanso zoyamikiridwa kwambiri.
Malo olumikizirana amodzi: Imagwiritsa ntchito malo amodzi olumikizira omwe angapangidwe kuti azigwira ntchito limodzi pa bolodi. Kapangidwe kameneka kamapangitsa kuti zipangizo zamagetsi zikhale zosavuta komanso zimachepetsa kukula ndi kulemera kwake.
Zoyipa:
Mtengo wapamwamba: Kupanga multilayer board ndikokwera kwambiri kuposa ya pcb wamba. Chifukwa makina opanga ma multilayer pcb ndi okwera mtengo kwambiri, akadali ukadaulo watsopano.
Ntchito yopapatiza: Multilayer pcb fabrication imafuna makina apadera opangira ma multilayer pcb, omwe si onse opanga ma multilayer pcb omwe ali ndi ndalama kapena zosowa.
Nthawi yayitali yopanga: Gulu lililonse la multilayer pcb kupanga kumafuna nthawi yochuluka, zomwe zimabweretsa ndalama zambiri zogwirira ntchito.
Tabwera Kukuthandizani
Mafunso aliwonse? Lumikizanani nafe nthawi iliyonse, ndipo tikuyankhani mafunso anu mkati mwa maola 24.