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14 Akhungu Osanjikiza Oyikidwa Kudzera pa PCB

14 Akhungu Osanjikiza Oyikidwa Kudzera pa PCB

Kufotokozera Kwachidule:

Dzina la malonda: 14 Wosanjikiza Akhungu Okwiriridwa Kudzera pa PCB
Zigawo: 14
Kumaliza pamwamba: ENIG
Zida zoyambira: FR4
Wosanjikiza Wakunja W/S: 4/5mil
Mkati wosanjikiza W/S: 4/3.5mil
makulidwe: 1.6mm
Min.bowo awiri: 0.2mm
Njira yapadera: Akhungu & Kukwiriridwa Vias


Tsatanetsatane wa Zamalonda

Za Akhungu Okwiriridwa Kudzera pa PCB

Akhungu vias ndi vias m'manda ndi njira ziwiri kukhazikitsa kugwirizana pakati pa zigawo kusindikizidwa dera bolodi.The vias akhungu a bolodi kusindikizidwa dera ndi vias mkuwa-yokutidwa kuti akhoza olumikizidwa kwa wosanjikiza akunja kudzera ambiri a mkati wosanjikiza.Khomolo limalumikiza zigawo ziwiri kapena kuposerapo zamkati koma osalowa kunja.Gwiritsani ntchito ma microblind kudzera pa ma microblind kuti muwonjezere kachulukidwe kagawidwe ka mizere, kusintha ma frequency a wailesi ndi kusokonezedwa kwa ma elekitiroma, kuwongolera kutentha, kumagwiritsidwa ntchito pa maseva, mafoni am'manja, makamera a digito.

Kuikidwa m'manda kudzera pa PCB

The Vias m'manda zikugwirizana zigawo ziwiri kapena kuposa zamkati koma osati kudutsa wosanjikiza akunja

 

Min Hole Diameter/mm

Mphete / mm

kudzera mu-pad Diameter/mm

Maximum Diameter/mm

Mbali Ration

Maulendo Osaona (zachilendo)

0.1

0.1

0.3

0.4

1:10

Blind Vias(mankhwala apadera)

0.075

0.075

0.225

0.4

1:12

Akhungu Kudzera pa PCB

Blind Vias ndi kulumikiza wosanjikiza akunja kwa wosanjikiza mmodzi wamkati

 

Min.Bowo Diameter / mm

mphete yocheperako/mm

kudzera mu-pad Diameter/mm

Maximum Diameter/mm

Mbali Ration

Blind Vias(kubowola makina)

0.1

0.1

0.3

0.4

1:10

Akhungu Vias(Kubowola kwa laser)

0.075

0.075

0.225

0.4

1:12

Ubwino Vias akhungu ndi m'manda Vias kwa akatswiri ndi kuwonjezeka chigawo kachulukidwe popanda kuwonjezeka wosanjikiza chiwerengero ndi kukula kwa bolodi dera.Kwa zinthu zamagetsi zomwe zimakhala ndi malo opapatiza komanso kulolerana kwazing'ono, kupanga bowo lakhungu ndi chisankho chabwino.Kugwiritsiridwa ntchito kwa mabowo oterowo kumathandizira wopanga mapangidwe ozungulira kupanga chiŵerengero choyenera cha dzenje/pad kuti apewe kuchulukana kwakukulu.


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