Ibhodi le-PCBA Yekhompuyutha ne-Peripheral Equipment
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 ongaguquguquki (i-Solderresistant/SolderMask): Akuzona zonke izindawo zethusi okufanele zidle izingxenye zethini, ngakho-ke indawo engadliwe izophrintwa ngesendlalelo sezinto (imvamisa i-epoxy resin) ehlukanisa indawo yethusi kusukela ekudleni ithini kuya gwema okungeyona i-soldering.Kukhona ukujikeleza okufushane 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 kwendawo (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, iSilver 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 |
Amabhodi ethu e-PCBA aklanyelwe ukuhlangabezana nalezi zidingo ezikhulayo ngokunikeza izixazululo ezisebenza kahle kakhulu ezihlanganisa isivinini, ukusebenza, kanye nokugcinwa kokwaziswa okuphumelelayo/ukushintshisana.Noma ngabe ungumhlinzeki wesevisi yekhompuyutha yamafu, umhlaziyi wedatha omkhulu noma inkundla yezokuxhumana, amabhodi ethu e-PCBA akulungele.
Ibhodi le-PCBA lenziwe ngezinto ezisezingeni eliphezulu ze-Fr-4 ukuze kuqinisekiswe ukuqina nokwethembeka.Inezendlalelo eziyi-14, enikeza isikhala esanele sezingxenye futhi ivumela ukuhlanganiswa kwesekethe okuthuthukisiwe.Ngobukhulu obungu-1.6mm, ithole ukulingana okuphelele phakathi kokubumbana nokusebenza.
Siyakuqonda ukubaluleka kokunemba kwekhompyutha, yingakho siklama amabhodi e-PCBA anokulandelela okuncane/isikhala sangaphandle esingu-4/4mil.Lokhu kuqinisekisa ukudluliswa kwesignali okushelelayo futhi kunciphisa ingozi yokuphazamiseka.emkhawulweni ophansi kakhulu.Usayizi wokubhoboza ongu-0.25mm uqinisekisa ukuhambisana okubanzi kohlelo, okulenza lifaneleke ezimweni ezehlukene zekhompyutha.
Ukuthuthukisa ukusebenza nokuvikela ibhodi, sisebenzisa itende ngenqubo evimbela noma yimuphi umswakama noma ukungcola ukuthi kungangeni ku-PCB.Lokhu kuqinisekisa ukwethembeka okukhulu nempilo ende yesistimu yakho yekhompyutha.
Ukuhlinzeka ngoxhumano oluphakeme nokumelana nokugqwala, amabhodi ethu e-PCBA afaka isiphetho se-ENIG esihlanganisa ungqimba oluncane lwegolide phezu kwe-nickel.Lokhu kuvumela ukuxhumana okuqinile futhi kuthuthukisa ukusebenza okuphelele kwebhodi.
Amabhodi wethu wekhompuyutha kanye ne-peripheral PCBA ayisixazululo esiphezulu sezidingo zakho zekhompyutha.Ngezici zayo ezithuthukile nekhwalithi ye-premium, iqinisekisa ukusebenza okuthembekile kanye nokushintshisana kolwazi ngokushesha.Hlala uphambi kwenguquko yedijithali ngamabhodi ethu e-PCBA asezingeni eliphezulu.
