Jan. 14, 2022
PCB board after reflow welding is prone to board bending and board warping, serious cases will even cause components empty welding, monument erection …
Jan. 12, 2022
Copper clad on PCB can play a certain role in reflow. Of course, if there are many layers and the layer setting is reasonable, the role of copper clad…
Jan. 10, 2022
Are all the edge holes of PCB production boards used for positioning? Not all. There is also a row of holes arranged from small to large, called the f…
Jan. 04, 2022
In order to ensure the production quality of PCB board, the manufacturer has experienced a variety of inspection methods in the production process, an…
Dec. 31, 2021
The flying probe tester for testing PCB is an instrument for testing PCB boards (printed circuit boards) with high-density component layout, many laye…
Dec. 30, 2021
The research literature on high-level circuit board processing technology is relatively few in the industry.This paper introduces the key process cont…
