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10-lakab-PCB

Sharaxaad Gaaban:


Faahfaahinta Alaabta

Faahfaahinta tan10 lakabPCB:

Lakabyo 10 lakab Xakamaynta Culayska Haa
Qalabka looxa FR4 Tg170 Indho la'aan & Vias la aasay Haa
Dhamaystir Dhumucdiisuna 1.6mm Dusha sare Haa
dhame Dhumucda Copper gudaha 0.5 OZ, dibadda 1 OZ Qodista Laser Haa
Daaweynta Dusha sare ENIG 2 ~ 3u" Tijaabinaya 100% E-tijaabin
Soldmask Midabka Buluug Heerka Imtixaanka IPC Fasalka 2
Midabka Silkscreen Caddaan Waqtiga Hogaaminta 12 maalmood kadib EQ

 

Waa maxay PCB-ga badanaiyo waa maxay sifooyinka ee a looxa multilayer?

Multilayer PCB waxaa loola jeedaa looxyada wareegyada lakabka badan ee loo isticmaalo alaabta korontada.Multilayer PCB waxay isticmaashaa looxyada fiilooyinka hal-lakab ah ama laba-dhinac badan.Isticmaal hal labajibbaaran sida lakab gudaha ah, laba geesood ah sida lakabka dibadda ah, ama laba labajibbaaran oo ah lakab gudaha ah iyo laba lakab oo lakabka dibadda ah oo daabacan looxyada wareegga.Habka meelaynta iyo dahaarka alaabta isku xidhka beddelka wadajir ah iyo qaabka korantada Looxyada wareegyada daabacan ee isku xiran si waafaqsan shuruudaha naqshadeynta waxay noqdaan afar-lakab iyo lix lakab oo daabacan looxyada wareegyada, oo sidoo kale loo yaqaan looxyada wareegyada daabacan ee badan.

Iyadoo horumarinta joogtada ah ee SMT (Surface Mount Technology) iyo soo bandhigida joogtada ah ee jiilka cusub ee SMD (Surface Mount Devices), sida QFP, QFN, CSP, BGA (gaar ahaan MBGA), alaabada elektiroonigga ah ayaa aad u caqli badan oo la yareeyey, markaa Kor u qaaday dib-u-habaynta waaweyn iyo horumarka farsamada warshadaha PCB.Tan iyo markii IBM markii ugu horeysay si guul leh u horumarisay cufnaanta sare ee cufnaanta (SLC) ee 1991, kooxaha waaweyn ee dalal kala duwan ayaa sidoo kale sameeyay noocyo kala duwan oo cufnaanta cufnaanta sare ah (HDI).Horumarka degdega ah ee tignoolajiyadan wax-soo-saarka ayaa keentay in naqshadaynta PCB ay si tartiib tartiib ah ugu horumarto jihada fiilooyinka lakabyada badan, cufnaanta sare.Naqshadeeda dabacsan, waxqabadka korantada ee xasilloon oo la isku halleyn karo iyo waxqabadka sare ee dhaqaalaha, looxyada daabacan ee lakabyada badan ayaa hadda si ballaaran loogu isticmaalaa soo saarista alaabada elektiroonigga ah.


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