Okulandelayo yizinyathelo ezijwayelekile zokushumeka kwe-PCB:
Dizayina iIsakhiwo se-PCBfuthi ukhiqize ifayela lesithombe elihambisanayo usebenzisa isofthiwe yokuklama ibhodi.
Beka imaski ye-solder emincane ebhodini lesifunda ukuze uvikele ungqimba lwethusi olungadingi kuqoshwa.
Kusetshenziswa ibhodi lesifunda le-photosensitive (eyaziwa nangokuthi ibhodi lesifunda le-photosensitive) noma i-photosensitive coating yendabuko, isithombe sidluliselwa ebhodini lesifunda.
Ngemuva kokuthi i-etching isiqediwe, ibhodi lesifunda liyasuswa kwisisombululo se-etching futhi lihlanjululwe ngamanzi.
Susa isihlangu se-solder noma isihlangu se-solder ukuze kube lula ukuthengiswa kwezinto ze-elekthronikhi.
Sinonjiniyela abangochwepheshe kanye ne-QA kuzo zonke izici zokulawula ikhwalithi ngokuqinile.
Isikhathi sokuthumela: Oct-27-2023