3 Wosanjikiza Pcb pamwamba mankhwala ndondomeko: kumizidwa golide ndi OSP

Posankha njira yochizira pamwamba (monga kumizidwa golide, OSP, etc.) kwa 3-wosanjikiza PCB wanu, kungakhale ntchito yovuta.Popeza pali zosankha zambiri, ndikofunikira kusankha njira yoyenera kwambiri yochizira pamwamba kuti mukwaniritse zomwe mukufuna.Mu positi iyi yabulogu, tikambirana momwe mungasankhire chithandizo chabwino kwambiri chapamwamba cha PCB yanu yamitundu itatu, ndikuwunikira ukatswiri wa Capel, kampani yomwe imadziwika ndi kuwongolera kwapamwamba komanso njira zapamwamba zopangira PCB.

Capel ndi yotchuka chifukwa cha ma PCB ake okhwima, ma PCB osinthika ndi ma HDI PCB.Ndi ziphaso zovomerezeka komanso njira zambiri zopangira PCB, Capel wadzikhazikitsa ngati mtsogoleri wamakampani.Tsopano tiyeni tione mwatsatanetsatane zinthu zofunika kuziganizira posankha kumaliza pamwamba kwa 3-wosanjikiza PCB.

1. Ntchito ndi chilengedwe

Choyamba, m'pofunika kudziwa ntchito ndi chilengedwe cha 3-wosanjikiza PCB.Njira zosiyanasiyana zochizira pamwamba zimapereka chitetezo chosiyanasiyana ku dzimbiri, makutidwe ndi okosijeni ndi zinthu zina zachilengedwe.Mwachitsanzo, ngati PCB yanu idzakumana ndi zovuta, monga chinyezi chambiri kapena kutentha kwambiri, tikulimbikitsidwa kusankha njira yochizira pamwamba yomwe imapereka chitetezo chowonjezereka, monga kumiza golide.

2. Mtengo ndi nthawi yobweretsera

Chinthu chinanso chofunika kuchiganizira ndi mtengo ndi nthawi yotsogolera yokhudzana ndi njira zosiyanasiyana za mankhwala.Mtengo wazinthu, zofunikira za ogwira ntchito ndi nthawi yonse yopanga zimasiyana panjira iliyonse.Izi ziyenera kuyesedwa malinga ndi bajeti yanu ndi nthawi ya polojekiti yanu kuti mupange chisankho choyenera.Ukatswiri wa Capel munjira zopangira zapamwamba zimatsimikizira njira zotsika mtengo komanso zapanthawi yake pazosowa zanu zokonzekera za PCB.

3. Kutsata kwa RoHS

RoHS (Kuletsa Zinthu Zowopsa) ndiye chinthu chofunikira kwambiri, makamaka ngati malonda anu ali pamsika waku Europe.Zochizira zina zapamtunda zitha kukhala ndi zinthu zowopsa zomwe zimapitilira malire a RoHS.Ndikofunika kusankha njira yochizira pamwamba yomwe ikugwirizana ndi malamulo a RoHS.Kudzipereka kwa Capel pakuwongolera zabwino kumawonetsetsa kuti chithandizo chake chapamwamba chikugwirizana ndi RoHS, ndikukupatsani mtendere wamumtima mukafuna kutsatira.

4. Solderability ndi Waya Kulumikiza

The solderability ndi mawaya kugwirizana makhalidwe a PCB ndi zofunika kuganizira.The pamwamba mankhwala ndondomeko ayenera kuonetsetsa solderability zabwino, chifukwa yoyenera solder adhesion pa msonkhano.Kuphatikiza apo, ngati mapangidwe anu a PCB akuphatikiza kulumikiza mawaya, njira yochizira pamwamba ikuyenera kupititsa patsogolo kudalirika kwa mawaya.OSP (Organic Solderability Preservative) ndi chisankho chodziwika bwino chifukwa cha kugulitsa kwake kwambiri komanso kulumikizana kwa ma waya.

5. Malangizo ndi chithandizo cha akatswiri

Kusankha njira yoyenera yochizira pamwamba pa PCB yanu yosanjikiza 3 kungakhale kovuta, makamaka ngati ndinu watsopano pakupanga PCB.Kufunafuna upangiri wa akatswiri ndi chithandizo kuchokera ku kampani yodalirika ngati Capel kungapangitse kupanga zisankho kukhala kosavuta.Gulu lachidziwitso la Capel likhoza kukutsogolerani posankha ndikupangira njira yabwino kwambiri yothandizira pamtunda malinga ndi zomwe mukufuna.

Mwachidule, kusankha chithandizo choyenera chapamwamba cha PCB yanu ya 3-wosanjikiza ndikofunikira kuti muzichita bwino komanso kuti mukhale ndi moyo wautali.Zinthu monga kugwiritsa ntchito ndi chilengedwe, mtengo ndi nthawi yotsogolera, kutsata kwa RoHS, kugulitsa ndi kulumikiza waya ziyenera kuwunikiridwa mosamala.Kuwongolera kwaubwino kwa Capel, ziphaso zovomerezeka komanso njira zapamwamba zopangira PCB zimapangitsa kuti ikwaniritse zosowa zanu zokonzekera pamwamba.Funsani akatswiri a Capel ndikupindula ndi chidziwitso chawo chambiri chamakampani ndi zomwe akumana nazo.Kumbukirani kuti njira zochizira zosankhidwa bwino zapamtunda zimatha kukhudza kwambiri magwiridwe antchito komanso kukhazikika kwa PCB ya 3-wosanjikiza.