With the development of technology, the size of the circuit board is getting smaller and smaller. It is already a bit difficult to install so many […]

Basically, the purpose of setting test points is to test whether the components on PCB meet the specifications and solderability. For example, if you want to […]

With the improvement of product performance, PCB are constantly updated and developed. The circuits are becoming denser and more and more components need to be placed. […]

The folloing are the some basic knowledge of PCB substrate material: 1.Gold Plate The cost of the gold-plated plate process is the highest among all plates. […]