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8 Layer HASL PCB Circuit igbimọ

8 Layer HASL PCB Circuit igbimọ

Apejuwe kukuru:

Orukọ ọja: 8 Layer HASL PCB Circuit igbimọ
Nọmba awọn fẹlẹfẹlẹ: 8
Ipari dada: HASL
Ohun elo ipilẹ: FR4
Layer Lode W/S: 5/3.5mil
Inner Layer W/S: 6/3.5mil
Sisanra: 1.6mm
Min. iho opin: 0.2mm


Apejuwe Ọja

Kini idi ti awọn igbimọ pupọ pupọ paapaa paapaa?

Nitori aini ti fẹlẹfẹlẹ ti alabọde ati bankanje, idiyele ti awọn ohun elo aise fun PCB alaibamu jẹ kekere diẹ si iyẹn fun PCB paapaa. Sibẹsibẹ, idiyele idiyele ti PCB Layer aladidi jẹ ga julọ gaan ju ti PCB Layer paapaa. Iye idiyele sisẹ ti fẹlẹfẹlẹ ti inu jẹ kanna, ṣugbọn eto bankanje/ipilẹ ṣe alekun idiyele idiyele ti fẹlẹfẹlẹ ode.

Odidi fẹlẹfẹlẹ PCB nilo lati ṣafikun ilana isọdọkan ipele fẹlẹfẹlẹ ti kii ṣe deede lori ipilẹ ilana ilana ipilẹ. Ti a bawe pẹlu eto iparun, ṣiṣe iṣelọpọ ti ohun ọgbin pẹlu ṣiṣafihan bankanje ni ita eto iparun yoo dinku. Toaaju si lamination, mojuto ita nilo afikun sisẹ, eyiti o mu ki eewu ti awọn ere ati awọn aṣiṣe etching lori fẹlẹfẹlẹ ode.

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Ile -iṣẹ wa

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