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8 Layer ENIG afọju sin Nipasẹ PCB

8 Layer ENIG afọju sin Nipasẹ PCB

Apejuwe kukuru:

Awọn ipele: 8
Ipari oju: ENIG
Ohun elo mimọ: FR4
Lode Layer W/S: 3/3mil
Inu Layer W/S: 3/3mil
Sisanra: 0.8mm
Min.Iho opin: 0.1mm
Ilana pataki: Afọju & Sin Vias


Alaye ọja

Nipa Ipele 1 HDI PCB

Ipele 1 HDI PCB ọna ẹrọ ntokasi si awọn lesa afọju iho nikan ti a ti sopọ si awọn dada Layer ati nitosi Atẹle Layer iho lara ọna ẹrọ.

titẹ ni akoko kan lẹhin liluho → ita lẹẹkansi titẹ bankanje Ejò → ati lẹhinna liluho laser

Nipa Ipele 1

Nipa Ipele 1 HDI PCB

Ipele 2 HDI PCB

Ipele 2 HDI PCB ọna ẹrọ jẹ ilọsiwaju lori Ipele 1 HDI PCB ọna ẹrọ.O pẹlu awọn fọọmu meji ti afọju lesa nipasẹ liluho taara lati Layer dada si ipele kẹta, ati liluho iho afọju lesa taara lati Layer dada si ipele keji ati lẹhinna lati Layer keji si ipele kẹta.Iṣoro ti imọ-ẹrọ PCB Ipele 2 HDI tobi pupọ ju imọ-ẹrọ PCB Ipele 1 HDI lọ.

Tẹ ni akoko kan lẹhin liluho → ita lẹẹkansi titẹ bankanje Ejò → lesa, liluho → ita lẹẹkansi titẹ bankanje idẹ → liluho laser

Awọn ipele 8 ti ilọpo meji nipasẹ Ipele 1 HDI PCB

8 fẹlẹfẹlẹ Of Double Nipasẹ Ipele 1 HDI PCB

Nọmba ti o wa ni isalẹ jẹ awọn ipele 8 ti ipele 2 agbelebu afọju nipasẹs, ọna ṣiṣe yii ati awọn ipele mẹjọ ti o wa loke ti iho akopọ aṣẹ keji, tun nilo lati mu awọn perforations twolaser ṣiṣẹ.Ṣugbọn awọn perforations ko ba wa ni tolera lori oke ti kọọkan miiran ṣiṣe awọn ti o Elo kere soro lati lọwọ.

8 fẹlẹfẹlẹ ti ipele 2 agbelebu afọju vias

8 Layer Of Level 2 Cross Blind Vias PCB


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