8 Layer ENIG FR4 Via-In-Pad PCB
Chinhu chakanyanya kuoma kudzora buri replug mu-via-in-pad ibhora rekutengesa kana padhi painki mugomba.Nekuda kwekukosha kwekushandisa yakakwira density BGA (bhora grid array) uye miniaturization yeSMD chip, kushandiswa kwetireyi hole tekinoroji kunowedzera uye zvakanyanya.Kuburikidza neakavimbika kuburikidza negomba rekuzadza maitiro, iyo muplate hole tekinoroji inogona kuiswa kune dhizaini nekugadzira yakakwirira-density multilayer board, uye kudzivirira zvisina kujairika welding.HUIHE Circuits yanga ichishandisa via-in-pad tekinoroji kwemakore mazhinji, uye ine inoshanda uye yakavimbika maitiro ekugadzira.
Zvimiro zveVia-In-Pad PCB
| Zvigadzirwa zvakajairika | Zvigadzirwa zvakakosha | Zvigadzirwa zvakakosha | |
| Gomba rekuzadza mwero | IPC 4761 Rudzi VII | IPC 4761 Rudzi VII | - |
| Min Hole Diameter | 200µm | 150µm | 100µm |
| Minimum pad size | 400µm | 350µm | 300µm |
| Max Hole Diameter | 500µm | 400µm | - |
| Maximum pad size | 700µm | 600µm | - |
| Minimum pin pitch | 600µm | 550µm | 500µm |
| Aspect Ratio: Yakajairika kuburikidza | 1:12 | 1:12 | 1:10 |
| Aspect Ratio: Bofu kuburikidza | 1:1 | 1:1 | 1:1 |
Basa rePlug Hole
1.Dzivirira tin kuti risapfuure nepaburi re conduction kuburikidza nechikamu chepamusoro panguva yekuputira wave
2.Avoid flux residue muburi rinopfuura
3.Dzivisa mabhora emarata kubva pakubuda kunze panguva yekushambadzira kwemafungu, zvichiita kuti iite pfupi
4.Dzivisa iyo solder paste kubva pakuyerera ichipinda mugomba, zvichikonzera virtual welding uye kukanganisa kuenderana.
Zvakanakira zveVia-In-Pad PCB
1.Kuvandudza kupisa kupisa
2.The voltage kutsungirira simba vias inovandudzwa
3.Kupa nzvimbo yakadzikama uye inowirirana
4.Lower parasitic inductance
Kubatsira Kwedu
1. Pachedu fekitari, nzvimbo yefekitari 12000 square metres, fekitori yakananga kutengesa
2. Chikwata chekutengesa chinopa kukurumidza uye kwepamusoro-soro kusati kwatengeswa uye mushure mekutengesa mabasa
3.Process-based processing yePCB design data kuti vave nechokwadi chokuti vatengi vanogona kuongorora uye kusimbisa munguva yekutanga
