IiPCB eziguquguqukayo ziqhele ukusetyenziswa kuluhlu olubanzi lwamashishini kunye nezicelo, kubandakanya umbane wabathengi, i-elektroniki yemoto, i-aerospace, izixhobo zonyango, unxibelelwano, kunye nokunye. Zihlala zifumaneka kwizixhobo ezinjengee-smartphones, iitafile, izinto ezinxitywayo, iinkqubo zokulawula iimoto, izixhobo zokucinga zonyango kunye neziboniso eziguquguqukayo.
Ukongeza bhetyebhetye, advanced PCBs flex zinezinye iingenelo. Banciphisa ubungakanani bubonke kunye nobunzima bezixhobo ze-elektroniki, baphucula imfezeko yomqondiso ngokunciphisa ukulahleka komqondiso kunye nokuphazamiseka kwe-electromagnetic (EMI), baphucula ulawulo lwe-thermal ngokukhupha ubushushu ngokufanelekileyo, ukwenza lula ukuhlanganisa kunye novavanyo, kunye nokunyusa ukuqina kunye nokuthembeka.
Ngokubanzi, iiPCB eziguquguqukayo eziphambili zibonelela ngezisombululo kuyilo lwe-elektroniki olufuna ukuguquguquka, ukonga indawo, kunye nokusebenza okuthembekileyo kwiindawo ezinomngeni. Banikezela ngoluhlu olubanzi lweenzuzo ezibenza babe lukhetho oludumileyo kwizicelo zombane zanamhlanje.
HDI
Iteknoloji
Itekhnoloji ye-high-density interconnect (HDI) inokusetyenziswa kwiiPCB eziguquguqukayo, ezivumela ukuguqulwa kwezinto ezincinci kunye nokusetyenziswa kokupakisha okucokisekileyo. Oku kuvumela ukuxinana kwesekethe ephezulu, ukuhanjiswa komqondiso ophuculweyo kunye nokusebenza ngakumbi kwiphakheji encinci.
I-Flex-to-Ininstall Technology
Ivumela i-PCB ukuba igobe kwangaphambili okanye isongwe kwangaphambili ngexesha lenkqubo yokwenziwa, iyenza kube lula ukuyifaka kunye nokungena kwiindawo ezixineneyo. Oku kuluncedo ngakumbi kwizicelo ezithintelweyo kwindawo, njengezixhobo ezinxitywayo, izinzwa ze-IoT, okanye izifakelo zonyango.
Izixhobo ezizinzisiweyo
Hlanganisa amacandelo adibeneyo afana ne-resistors, i-capacitors okanye izixhobo ezisebenzayo ngokuthe ngqo kwi-substrate eguquguqukayo. Oku kudityaniswa kusindisa indawo, kunciphisa inkqubo yokuhlanganisana, kunye nokuphucula ukunyaniseka komqondiso ngokunciphisa ubude bokudibanisa.
Ulawulo lweThermal
Idityaniswe neteknoloji yolawulo oluphezulu lwe-thermal ukutshabalalisa ngokufanelekileyo ubushushu. Oku kunokubandakanya ukusetyenziswa kwezixhobo zokuqhuba i-thermal, i-thermal vias, okanye i-heat sinks. Ulawulo olululo lwe-thermal luqinisekisa ukuba amacandelo kwi-PCB asebenza ngaphakathi kwemida yawo yokushisa, ukuphucula ukuthembeka kunye nobomi.
Ukunyangwa kokusiNgqongileyo
Ukumelana neemeko ezingqongileyo ezirhabaxa, kuquka amaqondo obushushu agqithisileyo, ukufuma okuphezulu, ukungcangcazela okanye ukuchanabeka kwimichiza. Oku kuphunyezwa ngokusetyenziswa kwezinto ezikhethekileyo kunye neengubo ezandisa ukuchasana kwezi zinto zokusingqongileyo, okwenza ii-PCB zilungele izicelo kwiimoto, kwimizi-mveliso okanye kwiindawo zangaphandle.
Uyilo lokuVeliswa
Zithathele ingqalelo izinto ezingqongqo zeDFM ukuze kuqinisekiswe ukwenziwa kwemveliso esebenzayo neyonga iindleko. Oku kubandakanya ukulungelelanisa ubukhulu bephaneli, ubuchule bokwenza iipaneli kunye neenkqubo zokuvelisa ukunciphisa inkunkuma, ukwandisa isivuno kunye nokunciphisa iindleko zemveliso ngokubanzi.
Ukuthembeka kunye noKuhlala ixesha elide
Ngokusebenzisa uvavanyo olungqongqo kunye nenkqubo yokulawula umgangatho ukuqinisekisa ukuthembeka kunye nokuqina. Oku kubandakanya ukuvavanya ukusebenza kombane, ukuguquguquka koomatshini, ukuthengiseka kunye nezinye iiparamitha zokuqinisekisa ukuba iiPCB ziyahlangabezana nemigangatho yoshishino kunye neemfuno zabathengi.
Iinketho zokwenza ngokwezifiso
Nikela iinketho zokwenza ngokwezifiso ukuhlangabezana neemfuno ezithile zesicelo, zibandakanya iimilo zesiko, ubungakanani, uyilo lwe-stackup kunye neempawu ezizodwa ezisekelwe kwiimfuno zemveliso yokugqibela.
