What aspects can be used to judge the quality of the PCB

What aspects can be used to judge the quality of the PCB

PCB board is an important configuration that many electronic products are indispensable in the assembly process. Many companies have high quality requirements when purchasing products. After all, the quality guaranteed PCB board can optimize the performance of electronic products. It can make the function of the product more perfect and avoid all kinds of dullness. Let's take a look at several aspects of judging the quality of the PCB:

First, judge from the appearance

The PCB board needs to undergo a series of strict processing and processing in order to fit. From CNC drilling to washing, drying, copper plating and to the bottom line of the film, each process of the whole process will affect the overall PCB board. The quality of the processing, to judge the quality can be clearly distinguished from the appearance, the appearance of the ink covered in place, the copper surface has no oxidation phenomenon and the entire surface of the board without deformation can meet the quality requirements.

Second, judging from size and thickness

Different standard PCB boards will have professional size and thickness standards. Users can test the quality of different products by standard rules. See if the thickness of the PCB is consistent with the standard specifications and can meet the standard in size and thickness. Standardized products are also guaranteed in terms of quality of use.

Third, judging from the robustness of component soldering

Various electronic components, large and small, are mounted on the PCB. Each electronic component has its own function. If you want to ensure that the overall PCB quality is high, it can be used in good condition. All electronic components are required to be soldered firmly and not easily fall off. At the same time, the components are arranged in an orderly manner. These are all related contents that can be used to judge the quality of the PCB.

Since PCB boards are important electronic product assembly configurations, there are strict requirements for quality of use. Therefore, it is recommended that all purchase users should first select professional PCB manufacturers with quality assurance to order. The manufacturers not only have automated high-quality production facilities and assembly lines, but also have strict quality control in all relevant processing procedures. Provide high quality and excellent PCB board products to all customers.