7 inspection methods in PCB fabrication
Jan. 04, 2022In order to ensure the production quality of PCB board, the manufacturer has experienced a variety of inspection methods in the production process, an…
In order to ensure the production quality of PCB board, the manufacturer has experienced a variety of inspection methods in the production process, an…
The flying probe tester for testing PCB is an instrument for testing PCB boards (printed circuit boards) with high-density component layout, many laye…
The research literature on high-level circuit board processing technology is relatively few in the industry.This paper introduces the key process cont…
Dry film is a polymer compound. It can produce a polymerization reaction after ultraviolet irradiation to form a stable substance attached to the plat…
Brown oxidation and black oxidation in the PCB manufacturing process are to increase the adhesion between the original board and PP (prepreg).
The hole wall copper is divided into several points, porthole, innerside & porthole of other side. If the hole copper is uneven, it will affect the in…