Aya anotevera ndiwo matanho akajairwa ePCB etching:
Design thePCB chimirouye gadzira iyo inoenderana mufananidzo faira uchishandisa bhodhi dhizaini software.
Isa mask yakaonda solder pane redunhu bhodhi kuchengetedza mhangura layer isingade kuiswa.
Uchishandisa photosensitive circuit board (inozivikanwawo se photosensitive circuit board) kana yechinyakare photosensitive coating, mufananidzo wacho unotamisirwa kudare redunhu.
Mushure mokunge etching yapera, bhodhi redunhu rinobviswa kubva kune etching solution uye rinoshambidzwa nemvura.
Bvisa solder shield kana solder shield kuti ifambise kutengesa kwezvinhu zvemagetsi.
Isu tine mainjiniya ehunyanzvi uye QA mune zvese zvikamu kuti tinyatso kudzora mhando.
Nguva yekutumira: Oct-27-2023