-
21
2019.11
What are the reasons for the deformation of the PCB board and how to prevent it?
When PCB boards are reflowed, most of them are prone to board warping If it is serious, it may even cause components such as empty soldering and tombstones How to overcome it?
-
21
2019.11
Nickel electroplating process for PCB printed circuit boards
For some surfaces that are worn under heavy load, such as switch contacts, contacts or plug gold, using nickel as the gold substrate plating can greatly improve the wear resistance
-
21
2019.11
Key production process control of high-level circuit boards
High-level circuit boards are generally defined as high-layer circuit boards with 10 to 20 layers or more, which are more difficult to process than traditional multilayer circuit boards and require high quality and reliability They are mainly used in com
-
21
2019.11
Analysis of the current situation and development trend of the global PCB indust
The PCB industry is the industry with the largest output value in the global electronic component industry With the deepening of research and development and the continuous upgrading of technology, PCB products are gradually developing in the direction o
-
21
2019.11
What is the current state of China's PCB industry
From a statistical point of view, the PCB industry is currently very prosperous, but in fact it encounters more difficulties On the one hand, the transfer of industries in developed countries has created prosperity and improved levels