Virtual tour through production of printed circuit boards - basic manufacturing steps presented in videos:
Data processing, production of film matrices
Layer build-up, preparing production panel
Drilling production panel
according to data
Process for metallising a through-hole
Transfer of conductive pattern from film matrix to production panel
Pattern plating process,
tin resist deposition
PCB etching
removal of tin resist
Solder mask, silk screen
Surface treatment
HAL, NiAu (RoHS)
Mechanical finish by scoring, milling
Metallographic microsection
Optical test, electrical test, quality inspection
