Ibicuruzwa
Ubwenge bwa artificiel 8 layer pcb hamwe na vais muri tekinoroji ya padi
| Imirongo | Ibice 8 |
| Ubunini bwinama | 1.60MM |
| Ibikoresho | FR4 tg170 |
| Ubunini bw'umuringa | 1/1/1/1/1/1/1/1 OZ (35um) |
| Kurangiza | ENIG Au Ubunini 0.05um;Ni Ubunini 3um |
| Umwobo muto (mm) | 0,203mm yuzuye resin |
| Ubugari bwa Min Min (mm) | 0.13mm |
| Umwanya muto (mm) | 0.13mm |
| Mask | Icyatsi |
| Ibara ry'umugani | Cyera |
| Gutunganya imashini | V-amanota, CNC Milling (inzira) |
| Gupakira | Umufuka urwanya static |
| Ikizamini | Kuguruka cyangwa Ibikoresho |
| Ibipimo byemewe | IPC-A-600H Icyiciro cya 2 |
| Gusaba | Ibyuma bya elegitoroniki |
Ibikoresho
Nkumuntu utanga tekinoroji ya PCB itandukanye, ingano, kuyobora igihe cyo guhitamo, dufite guhitamo ibikoresho bisanzwe hamwe numuyoboro mugari wubwoko butandukanye bwa PCB ushobora gutwikirwa kandi uhora uboneka munzu.
Ibisabwa kubindi cyangwa kubikoresho byihariye nabyo birashobora kuzuzwa mubihe byinshi, ariko, ukurikije ibisabwa nyabyo, hashobora gukenerwa iminsi igera ku 10 yakazi kugirango ugure ibikoresho.
Twandikire natwe hanyuma muganire kubyo ukeneye hamwe numwe mubigurisha cyangwa itsinda rya CAM.
Ibikoresho bisanzwe bibitswe:
| Ibigize | Umubyimba | Ubworoherane | Ubwoko bw'ububoshyi |
| Imbere | 0,05mm | +/- 10% | 106 |
| Imbere | 0,10mm | +/- 10% | 2116 |
| Imbere | 0,13mm | +/- 10% | 1504 |
| Imbere | 0,15mm | +/- 10% | 1501 |
| Imbere | 0,20mm | +/- 10% | 7628 |
| Imbere | 0,25mm | +/- 10% | 2 x 1504 |
| Imbere | 0,30mm | +/- 10% | 2 x 1501 |
| Imbere | 0.36mm | +/- 10% | 2 x 7628 |
| Imbere | 0,41mm | +/- 10% | 2 x 7628 |
| Imbere | 0,51mm | +/- 10% | 3 x 7628/2116 |
| Imbere | 0,61mm | +/- 10% | 3 x 7628 |
| Imbere | 0,71mm | +/- 10% | 4 x 7628 |
| Imbere | 0,80mm | +/- 10% | 4 x 7628/1080 |
| Imbere | 1,0mm | +/- 10% | 5 x7628 / 2116 |
| Imbere | 1,2mm | +/- 10% | 6 x7628 / 2116 |
| Imbere | 1.55mm | +/- 10% | 8 x7628 |
| Prepregs | 0.058mm * | Biterwa n'imiterere | 106 |
| Prepregs | 0.084mm * | Biterwa n'imiterere | 1080 |
| Prepregs | 0.112mm * | Biterwa n'imiterere | 2116 |
| Prepregs | 0,205mm * | Biterwa n'imiterere | 7628 |
Ubunini bwa Cu kubice byimbere: Bisanzwe - 18µm na 35 µm,
kubisabwa 70 µm, 105µm na 140µm
Ubwoko bwibikoresho: FR4
Tg: hafi.150 ° C, 170 ° C, 180 ° C.
εr kuri 1 MHz: ≤5,4 (bisanzwe: 4,7) Birenzeho kubisabwa
Ububiko
Igipimo gisanzwe 8 PCB ikurikirana ni 8 PCB.
Igizwe n'ibimenyetso by'inyuma n'imbere kandi bifite ibice byinshi byayo kugirango birinde ibimenyetso byambukiranya.
Ibice 8 bya PCB stackup nuburyo bukurikira:
· Umukinyi
· Amashanyarazi
· Solder masklayer
· Umuvuduko wihuta
· Ikimenyetso
Powerlane
· Igice
Hano hari ibice 7 bya dielectric ihuza indege zubutaka nibice bine byerekana ibimenyetso.
