Iindaba

Ngokwembono yeMveliso: Abavelisi be-PCB banokubonelela ngeesampulu zemveliso zasimahla. Abathengi banokulungiselela ukutyelela umzi-mveliso okanye bafumane iisampulu kwinkampani. Ngokuhlola iisampulu okanye ukubonisana nomntu onolwazi ngee-PCB, banokwenza...

Ngenxa yokwanda okuqhubekayo kokukhula kwabantu ezidolophini, ubungakanani kunye noxinano lwabantu bezixeko luhlala lusanda, kwaye izixeko zijongene nemingeni yokhuseleko kunye nezoyikiso ezingakumbi. Iinkqubo zokhuseleko zemveli zifuna inani elikhulu labasebenzi kunye nobudlelwane...

Inkqubo yokuvelisa i-PCB ibandakanya amanyathelo aliqela abalulekileyo, ukususela ekuqinisekiseni idatha yokwenza ibhodi enikezelwa ngababoneleli, kubandakanya ukusika izinto, ukubhola, ukucwilisa ubhedu ngamakhemikhali, ukudluliselwa komfanekiso, ukuplata ngemizobo, ukususwa kwefilimu, ukukrola, ukusetyenziswa kwemaski yesolder, ukuprinta i-silkscreen, ukugquma iminwe yegolide, ukubumba, kunye novavanyo lokugqibela. Inyathelo ngalinye lenziwa ngokungqongqo ngokweemfuno zenkqubo ukuqinisekisa umgangatho kunye nokuchaneka kweebhodi zesekethe. Ngala manyathelo, abavelisi be-PCB banokuvelisa iibhodi zesekethe eziprintiweyo ezikumgangatho ophezulu, ezisebenzayo ngokupheleleyo ukuhlangabezana neemfuno ezahlukeneyo zemveliso ye-elektroniki.

Ngophuhliso olukhawulezileyo lwetekhnoloji yonxibelelwano olungenazingcingo, ukubaluleka kweetships zonxibelelwano olungenazingcingo njengeyona nto iphambili kwiinkqubo zonxibelelwano olungenazingcingo kuya kusanda ukubalasela. Iitships zonxibelelwano olungenazingcingo zemveli zihlala zinezilungiso...

Kwihlabathi lanamhlanje elikhula ngokukhawuleza, kuye kwavela iitships zokhuseleko zesathelayithi ezikrelekrele, ezijolise ekusombululeni iingxaki zokhuseleko ngokusebenzisa amanqaku amatsha. Ngophuhliso oluqhubekayo lwetekhnoloji yenethiwekhi, imiba yokhuseleko lwenethiwekhi iya isanda...

I-Gold Finger PCB luhlobo olukhethekileyo lwebhodi yesekethe eprintiweyo, esetyenziswa rhoqo kwizicelo ezifuna ukuthembeka okuphezulu kunye nokumelana nokuguguleka, njengeebhodi zomama zekhompyutha, amakhadi emizobo kunye nezinye izixhobo ze-elektroniki. Eli nqaku liza kujonga inkcazo...

I-IPC imisele umgangatho wovavanyo lweemaski zesolder njengesikhokelo soshishino sabavelisi bezinto eziphathekayo, ii-OEM, kunye nabavelisi be-PCB. I-IPC SM-840D ihlela iileya zeemaski zesolder, iClass T kunye neClass H, ezishwankathelwe ngolu hlobo lulandelayo: I-T-Telecommunications: kubandakanya iikhompyutha, ite...

Uthelekiso lomahluko phakathi kwemigangatho ye-IPC2 kunye ne-IPC3 yee-PCB zeemoto: Inqanaba le-IPC libonisa umgangatho wohlobo ngalunye lwebhodi yesekethe eprintiweyo, kwaye abanye abavelisi be-elektroniki banokukwazi ukuvelisa i-IPC yokuqala neyesibini kuphela...

Imigangatho yoHlolo lwe-X-RAY 1. Iijoyinti ze-BGA solder azinazo i-offset: Iikhrayitheriya zokugweba: ziyamkeleka xa i-offset ingaphantsi kwesiqingatha somda we-solder pad; Xa i-offset inkulu okanye ilingana nesiqingatha somda we-solder pad, ...

I-HDI (i-High Density Interconnection) yibhodi yesekethe encinci eyenzelwe abasebenzisi abanomthamo omncinci. Xa kuthelekiswa nee-PCB eziqhelekileyo, uphawu olubalulekileyo lwe-HDI kukuxinana kwayo okuphezulu kweentambo. Umahluko phakathi kwezi zimbini ubonakala kakhulu kwezi zine zilandelayo...