Izimpumputhe/Wangcwatshwa Nge

I-Vias, okungukuthi, izimbobo ze-copper plated, zidlala indima ebalulekile ekuxhumaneni phakathi kwezingqimba ebhodini lesifunda eliphrintiwe. Ngokuvamile, i-vias kuma-PCB ingahlukaniswa ngezigaba ezilandelayo: ngokusebenzisa imbobo, ingaboni futhi igqitshwe nge. Izimbobo eziyimpumputhe/ezingcwatshiwe zisetshenziswa kabanzi ku-SMT (Surface Mount Technology) ukuze kunxeshezelwe ububi bokuhamba ngezimbobo.

I-blind via ixhuma ungqimba olulodwa lwangaphandle kanye nesendlalelo esisodwa noma eziningi zangaphakathi ebhodini lesifunda eliphrintiwe, elibhekele ukuxhumana phakathi kongqimba olungaphezulu nolwendlalelo lwangaphakathi noma isendlalelo esingaphansi kanye nezendlalelo zangaphakathi.

I-Vis engcwatshiwe ixhuma izingqimba zangaphakathi kuphela ngaphakathi kwebhodi lesifunda eliphrintiwe ukuze zingabonakali kusukela ekubukekeni kwangaphandle kwe-PCB njengoba "zingcwatshwe" ngaphakathi.

Izingosi ezingaboni/ezingcwatshiwe zihambisana nokuthuthukiswa kokuminyana kwamabhodi ngaphandle kwesidingo sokwandisa inani lezendlalelo noma usayizi webhodi. Ngakho-ke, ama-vias angaboni/angcwatshwe ngokuvamile asetshenziswa kuma-HDI PCB. Uma ubeka ngenye indlela, ama-vias ayimpumputhe/angcwatshiwe angathathwa lapho uhlushwa yisidingo esiqinile sesikhala esilinganiselwe kanye nezingqinamba zomgodi.

Ngenxa yesipiliyoni sethu seminyaka engaphezu kwengu-20 kulo mkhakha, Wonderful PCB igxile ekukhiqizeni ama-PCB anama-via angaboniyo/angcwatshwe. Kokubili onjiniyela kanye nemishini yokukhiqiza kusuka Wonderful PCB siqinisekise amakhono ethu aphelele ekuhlangabezaneni nezidingo zabangaboni/abangcwatshwa ngobuchwepheshe.

Kuze kube manje, siyakwazi ukuhlinzeka ngezixazululo ezimbayo nezimba nge-laser. Uma kukhulunywa ngokubhola ngomshini, ububanzi busuka ku-0.2mm kuye ku-0.4mm bese kuthi bungu-0.1mm bokubhola nge-laser.

Ngokusekelwe kuzidingo zephrojekthi yakho, ungakhetha amadayamitha ahambisanayo okubhoboza ezintweni kuyilapho uthola ikhotheshini esheshayo yama-PCB. Ukuze uthole ulwazi olwengeziwe mayelana nezimpumputhe/ezingcwatshiwe, sihlala sitholakala ku wo*******@**********cb.com.