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4 Layer ENIG FR4 Kuyikidwa Kudzera pa PCB

4 Layer ENIG FR4 Kuyikidwa Kudzera pa PCB

Kufotokozera Kwachidule:

Zigawo: 4
Kumaliza pamwamba: ENIG
Zida zoyambira: FR4
Gulu Lakunja W/S: 6/4mil
Wosanjikiza wamkati W/S: 6/5mil
makulidwe: 1.6mm
Min.bowo awiri: 0.3mm
Njira yapadera: Akhungu & Kukwiriridwa Vias, control impedance


Tsatanetsatane wa Zamalonda

Za The HDI PCB

Chifukwa cha chikoka cha pobowola chida, mtengo wa miyambo PCB pobowola ndi mkulu kwambiri pamene pobowola awiri kufika 0.15mm, ndipo n'zovuta kusintha kachiwiri.Kubowola kwa HDI PCB bolodi sikulinso zimatengera miyambo makina kubowola, koma amagwiritsa laser pobowola luso.(kotero nthawi zina amatchedwa mbale ya laser.) Bowo la bowo la HDI PCB board nthawi zambiri ndi 3-5mil (0.076-0.127mm), ndipo m'lifupi mwake ndi 3-4mil (0.076-0.10mm).Kukula kwa pedi kumatha kuchepetsedwa kwambiri, kotero kuti kugawa kwa mzere wambiri kungapezeke m'dera la unit, zomwe zimapangitsa kuti pakhale kugwirizanitsa kwakukulu.

Kutuluka kwaukadaulo wa HDI kumagwirizana ndi kulimbikitsa chitukuko chamakampani a PCB.Kuti zambiri wandiweyani BGA ndi QFP akhoza anakonza mu HDI PCB bolodi.Pakalipano, teknoloji ya HDI yakhala ikugwiritsidwa ntchito kwambiri, yomwe HDI yoyamba yakhala ikugwiritsidwa ntchito kwambiri popanga 0,5 phula BGA PCB.

Kukula kwaukadaulo wa HDI kumalimbikitsa chitukuko chaukadaulo wa chip, womwe umalimbikitsa kupititsa patsogolo ndi kupita patsogolo kwaukadaulo wa HDI.

Pakalipano, chipangizo cha BGA cha 0.5pitch chimagwiritsidwa ntchito kwambiri ndi akatswiri opanga mapangidwe, ndipo mbali ya solder ya BGA yasintha pang'onopang'ono kuchokera ku mawonekedwe apakati kapena malo oyambira mpaka mawonekedwe apakati azizindikiro ndi zotuluka zomwe zimafunikira mawaya.

Ubwino Wa Akhungu Kudzera Ndi Kukwiriridwa Kudzera pa PCB

Kugwiritsa ntchito akhungu ndi kukwiriridwa kudzera pa PCB kungachepetse kwambiri kukula ndi mtundu wa PCB, kuchepetsa kuchuluka kwa zigawo, kupititsa patsogolo kuyanjana kwamagetsi, kukulitsa mawonekedwe azinthu zamagetsi, kuchepetsa mtengo, ndikupanga mapangidwewo kuti azigwira ntchito mosavuta komanso mwachangu.Mu chikhalidwe PCB kamangidwe ndi Machining, kudzera dzenje adzabweretsa mavuto ambiri.Choyamba, amakhala ndi malo ambiri ogwira ntchito.Kachiwiri, kuchuluka kwa maenje pamalo amodzi kumapangitsanso chopinga chachikulu pamayendedwe amkati a PCB yamitundu yambiri.Izi kudzera m'mabowo zimatenga malo ofunikira podutsa.Ndipo kubowola kwa mawotchi wamba kudzakhala ntchito yochulukirapo ka 20 kuposa ukadaulo wosabowoleza.

Chiwonetsero cha Fakitale

Mbiri Yakampani

PCB Manufacturing Base

woleisbu

Admin Receptionist

kupanga (2)

Chipinda Chokumana

kupanga (1)

General Office


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