Circuit board tips: How to strengthen PCB circuit board BGA prevent cracking
The deformation of the circuit board (PCBA board) usually comes from the rapid temperature rise and ...
The deformation of the circuit board (PCBA board) usually comes from the rapid temperature rise and ...
usually in the process of high-speed PCB design, the seemingly simple holes usually bring great nega...
The cost calculation of PCB industry is the most special and complex in all industries. From opening...
in fact, repair maintenance cost greatly increased at the same time, customer brand affected, It doe...
Advantages: high assembly density, small volume, light weight because of high assembly density, the ...
the temperature reproducibility can be obtained through multiple tests, so as to systematically eval...
Electrical testing is a very important link in the PCB board manufacturing process, the purpose is t...
For electronic equipment, a certain amount of heat will be generated during work, so that the intern...
In this process, all surface areas and boreholes are plated with copper, some resistance is poured o...
In general, lack of adequate material control, solder paste deposition method and equipment are the ...
Reflect the problem, so that you can design engineers do a reference, improve the quality of design ...
It is necessary to have common dimensional planning criteria in the design process, otherwise most e...