I-4 Layer ENIG FR4 Impumputhe Yangcwatshwa Nge-PCB
Izimpumputhe Zangcwatshwa Nge-PCB
I-PCB ngokusebenzisa i-vias ingahlukaniswa ibe nge, ingaboni futhi ingcwatshwe nge.Ama-PCB omgodi oyimpumputhe angaba yisixazululo uma ufuna ukubeka i-PTH eyanele ebhodini kodwa isikhala silinganiselwe.Imigodi eyimpumputhe isetshenziselwa ukuxhuma izingqimba ze-PCB ngaphakathi kwemikhawulo yendawo.I-blind via yi-electroplated via exhuma ungqimba olulodwa kuphela kungqimba olulodwa noma ngaphezulu kwangaphakathi.Ama-vias angcwatshwe ama-electroplated vias axhuma izingqimba ezimbili noma ngaphezulu zangaphakathi kodwa ezingaxhunywanga kungqimba olungaphandle.
Izinzuzo Zezimpumputhe Ezingcwatshwa Nge-PCB
1. Imikhawulo yokuminyana yezintambo namaphedi ekwakhiweni ingahlangatshezwana nayo ngaphandle kokwandisa inani lezendlalelo noma usayizi webhodi lesifunda.
2. Yehlisa i-aspect ratio yesekethe ye-PCB
Impumputhe ngokusebenzisa/ingcwatshwe nge-PCB ukuze uhlangabezane nokuthuthukiswa kokuminyana kwebhodi ngaphandle kokwandisa inani lezendlalelo noma usayizi webhodi.Ngakho-ke, i-vias eyimpumputhe/engcwatshiwe ivame ukusetshenziswa kuma-HDI PCB.Isetshenziswa kaningi kumaselula, ukuxhumana okungenantambo, i-MID.Incwadi yokubhalela.
