6 Layer ENIG FR4 Via-In-Pad PCB
Ntchito Ya Plug Hole
Pulogalamu ya plug hole ya bolodi yosindikizidwa (PCB) ndi njira yopangidwa ndi zofunikira zapamwamba za PCB kupanga ndiukadaulo wapamwamba:
1. Pewani kuzungulira kwafupipafupi komwe kumachitika chifukwa cha malata omwe amalowa mu chigawo chapakati kuchokera pabowo pa PCB pazitsulo zowotchera.
2.Avoid flux yotsalira mu dzenje.
3.Letsani mkanda wa solder kuti usatuluke panthawi yowotchera kwambiri, zomwe zimapangitsa kuti pakhale nthawi yayitali.
4.Kuletsa phala la pamwamba pa solder kuti lisalowe mu dzenje, zomwe zimapangitsa kuti zikhale zonyenga komanso zimakhudza kukwera.
Kudzera mu Pad Process
Ddefine
Pakuti mabowo ena ang'onoang'ono kuti welded pa PCB wamba , chikhalidwe kupanga njira ndi kubowola dzenje pa bolodi, ndiyeno kuvala wosanjikiza mkuwa mu dzenje kuzindikira conduction pakati zigawo, ndiyeno kutsogolera waya. kulumikiza chowotcherera chowotcherera kuti amalize kuwotcherera ndi mbali zakunja.
Chitukuko
Njira yopangira Via in Pad ikupangidwa motsutsana ndi kumbuyo kwa matabwa ozungulira omwe akuchulukirachulukira, olumikizidwa, pomwe palibenso malo opangira mawaya ndi mapepala omwe amalumikiza mabowo.
Fuction
Kupanga kwa VIA MU PAD kumapangitsa kuti PCB ikhale yamitundu itatu, imapulumutsa bwino malo opingasa, ndi ADAPTS ku chitukuko cha bolodi lamakono la dera lomwe lili ndi kachulukidwe kakang'ono komanso kulumikizana.