Ibhodi lekhompiyutha kanye namaPheripherals PCBA
Isici semikhiqizo
● -Indaba: Fr-4
● -Isibalo Sesendlalelo: 14 izendlalelo
● -PCB Ukujiya: 1.6mm
● -Min. I-Trace / Space Outer: 4/4mil
● -Min. Imbobo Ebhotshiwe: 0.25mm
● -Ngenqubo: Ukuhlala Ngetende
● -Surface Finish: ENIG
Izici zesakhiwo se-PCB
1. Uyinki ongasoli (i-Solderresistant/SolderMask): Akuwona wonke ama-copper okumele adle izingxenye zethini, ngakho-ke indawo engadliwe izophrintwa ngongqimba lwezinto (imvamisa i-epoxy resin) ehlukanisa indawo yethusi kusukela ekudleni ithini kuya gwema okungeyona i-soldering. Kukhona isifunda esifushane phakathi kwemigqa ethayiwe. Ngokwezinqubo ezahlukene, ihlukaniswe ngamafutha aluhlaza, amafutha abomvu namafutha aluhlaza okwesibhakabhaka.
2. Isendlalelo se-Dielectric (Dielectric): Isetshenziselwa ukugcina ukufakwa phakathi kwemigqa nezingqimba, ezivame ukubizwa ngokuthi i-substrate.
3. Ukwelashwa okungaphezulu (i-SurtaceFinish): Njengoba indawo yethusi ifakwe i-oxidized kalula endaweni evamile, ayikwazi ukufakwa ithini (i-solderability empofu), ngakho indawo yethusi ezofakwa ithini izovikelwa. Izindlela zokuvikela zifaka i-HASL, i-ENIG, i-Immersion Silver, i-Immersion TIn, kanye ne-organic solder preservative (OSP). Indlela ngayinye inezinzuzo zayo kanye nokubi, ngokuhlanganyela okubizwa ngokuthi ukwelashwa kwendawo.
I-PCB Techinecal Capacity
| Izendlalelo | Ukukhiqizwa okukhulu: 2 ~ 58 izendlalelo / Ukushayela komshayeli: izendlalelo ezingama-64 |
| Ubukhulu. Ubukhulu | Ukukhiqizwa okukhulu: 394mil (10mm) / Ukushayela komshayeli: 17.5mm |
| Okubalulekile | I-FR-4 (Standard FR4, Mid-Tg FR4,Hi-Tg FR4, Lead free assembly material) , I-Halogen-Free, i-Ceramic egcwele, i-Teflon, i-Polyimide, i-BT, i-PPO, i-PPE, i-Hybrid, i-Partial hybrid, njll. |
| Okuncane. Ububanzi/Isikhala | Isendlalelo sangaphakathi: 3mil/3mil (HOZ), Isendlalelo sangaphandle: 4mil/4mil(1OZ) |
| Ubukhulu. Ukuqina Kwethusi | Isitifiketi se-UL: 6.0 OZ / Ukugijima komshayeli: 12OZ |
| Okuncane. Usayizi Wembobo | Ukubhola kukamshini: 8mil(0.2mm) I-Laser drill: 3mil(0.075mm) |
| Ubukhulu. Usayizi Wephaneli | 1150mm × 560mm |
| I-Aspect ratio | 18:1 |
| I-Surface Qeda | I-HASL,Igolide lokucwiliswa, ithini lokucwiliswa, i-OSP, i-ENIG + OSP, iSiliva yokucwiliswa, i-ENEPIG, umunwe wegolide |
| Inqubo Ekhethekile | Imbobo Engcwatshiwe, Imbobo Eyimpumputhe, Ukumelana Okushumekiwe, Umthamo Oshumekiwe, IHybrid, Ingxube Eyingxenye, Ukuminyana okuphezulu ngokwengxenye, Ukubhola Emuva, nokulawula Ukumelana |
