Ngatitorei kutarisa PCB Board Dhizaini uye PCBA
Ndinotenda kuti vanhu vazhinji varikujairaNePCB Board Dhizaini uye inogona kuenzwa muhupenyu hwezuva nezuva, asi vangasaziva zvakawanda nezvePCBA uye kutozvivhiringidza nemabhodhi edunhu adhindwa. Saka chii chinonzi PCB board dhizaini? PCBA yakauya sei? Zvakasiyana sei nePCBA? Ngatitarisei.
* Nezve PCB Board Dhizaini *
Nekuti yakagadzirwa yekudhinda yemagetsi, inonzi "yakadhindwa" yedunhu board. Iyo PCB Bhodhi yakakosha yemagetsi chikamu muindasitiri yemagetsi, rutsigiro rwezvinhu zvemagetsi, uye kutakura kwemagetsi kubatana kwezvemagetsi zvikamu zvemagetsi. PCB mabhodhi akave akashandiswa zvakanyanya mukugadzirwa uye kugadzira zvigadzirwa zvemagetsi. Maitiro ayo akasarudzika anogona kupfupikiswa seinotevera:
1. Yakakwira jira density, saizi diki uye uremu hwakajeka hunokodzera kune miniaturization yemidziyo yemagetsi.
2. Nekuda kwekudzokorora uye kuwirirana kwemifananidzo, zvikanganiso zveWiring nekereke zvinoderedzwa, uye nguva yekuchengetedza michina, kugadzirisa uye kuongorora kunoponeswa.
3. Izvo zvinobatsira kukurudzirwa uye otomatiki kugadzirwa, kuvandudza kwechigadzirwa chebasa, uye kuderedza mutengo wemidziyo yemagetsi.
4. Iyo dhizaini inogona kuve yakagadziriswa kuti ishandiswe nyore.
* Nezve PCBA *
Ungano chidimbu chedunhu chakadhindwa +, PCBA ndiyo nzira yese yekunamatira chikamu chepamusoro cheBlank Board yedunhu rakadhindwa redunhu redunhu.
Ongorora: Surven Gomo uye kufa mugomo ndedzose nzira dzekubatanidza michina pane yakadhindwa wedunhu wedunhu. Musiyano mukuru ndeweko tekinoroji yegomo regomo hazvigone kuchera maburi mubhodhi redunhu rakadhindwa, mapini echikamu anoda kuiswa mumakomba ekukweva kwemarara.
Surpace Mountain Technology (SMT) Specus Communliguo Inonyanya kushandisa Sarudzo uye nzvimbo muchina kuti uise zvimwe zvidiki zvikamu pabhodhi redunhu rakadhindwa. Maitiro aro ekugadzira anosanganisira PCB kumisikidza, mutengesi paste kudhinda, kuiswa muchina wekuisa, kuderedza Ovheni uye kuongorora kuongorora.
DIPS ndeye "plug-ins", kureva kuisa zvikamu pane bhodhi redunhu rakadhindwa. Izvi zvikamu zvakakura muhukuru uye hauna kukodzera kuisirwa tekinoroji uye zvakabatanidzwa muchimiro che plug-ins. Maitiro makuru ekugadzira ndewekuti: Kunamatira-mu plug-in, kuongorora, kuongorora, brush pleting uye kugadzira kuongorora.
* Misiyano pakati pePCBS uye PCBAS *
Kubva pane zvitsva zvacho, tinogona kuziva kuti PCBA inowanzo kureva maitiro ekugadzirisa, uye anogona kunzwisiswa sekirabhu yomutowa apedzwa. PCBA inogona chete kuverengerwa mushure mekunge matanho ese pane yakadhindwa wedunhu redunhu rakapera. Bhodhi redunhu rakadhindwa inzvimbo isina chinhu yakadhindwa wedunhu isina zvikamu pamusoro payo.