We will find that the circuits on the board are curved. Why should we design this? Three reasons are given below. First, if the lines in the board are designed to be straight, the board area will increase by several times. In today's era of pursuing exquisiteness and compactness, the area of the

When PCBA is processed into a reflow oven, plate bending and plate warping are prone to occur. How to prevent the board from going through the reflow oven and causing plate bending and plate warping. Next, we will introduce the relevant countermeasures:

What kind of holes are there in the function of PCB production by hole?PCB fabrication is classified according to the function of the holes. From the perspective of function, the vias can be divided into two types: one is used as an electrical connection between the layers; the other is used for fix

In the process of using the circuit board in peacetime, it is often caused by improper use, incorrect processing or aging of components, which causes the circuit board to work abnormally or even burn out. At this time, it is necessary to repair the circuit board. Next, I will introduce you to the pr

The process flow of PCBA processing is very complicated, including PCB board process, component procurement and inspection, SMT patch assembly, DIP plug-in, PCBA test and many other important processes.