Timatcha gulu la zigawo zosiyanasiyana welded padziko kusindikizidwa dera bolodi PCBA, ndi chitukuko cha sayansi ndi luso, anthu ayamba kulabadira kwambiri ntchito nthawi PCBA dera bolodi ndi kudalirika mkulu pafupipafupi. ntchito, ndiyeno PCB ...
PCB multilayer compaction ndi njira yotsatizana. Izi zikutanthauza kuti m'munsi mwa layering adzakhala chidutswa cha mkuwa zojambulazo ndi wosanjikiza prepreg anaika pamwamba. Chiwerengero cha zigawo za prepreg zimasiyanasiyana malinga ndi ntchito zofunika. Kuphatikiza apo, phata lamkati limayikidwa pa prepreg bil ...
Ndikukhulupirira kuti aliyense wamva za PCBA ma CD outsourcing, koma aliyense sadziwa chimene PCBA ma CD outsourcing ndi, komanso sindikudziwa ubwino wake ndi chiyani? Kuthamanga kwachangu, kupulumutsa nthawi ►Monga tonse tikudziwa, pali vuto lalikulu pakupanga mabizinesi ang'onoang'ono amagetsi, tha ...
Makulidwe okwana ndi kuchuluka kwa zigawo za PCB multilayer board ndizochepa ndi mawonekedwe a board ya PCB. Ma board apadera amakhala ochepa mu makulidwe a bolodi omwe angaperekedwe, kotero wopanga ayenera kuganizira mawonekedwe a board a PCB kapangidwe kake ndi malire...
Kusankhidwa kwa zipangizo za PCB ndi zipangizo zamagetsi zimaphunzira, chifukwa makasitomala ayenera kuganizira zinthu zambiri, monga zizindikiro za ntchito za zigawo, ntchito, ndi khalidwe ndi kalasi ya zigawo. Lero, tidzakudziwitsani mwadongosolo momwe mungasankhire bwino ma PCB ...