The difference between black PCB and other colors is that the color resistance paint color is different in the final brushed. If the PCB design and manufacturing process is exactly the same, the color will not have any other effect on performance, and it will not have any impact on heat dissipation.

Regarding the black PCB, because its surface wiring is almost all covered, it makes great difficulties to the later maintenance. It is not convenient to make and use it. It will be lower than other colors PCB boards, so relatively expensive black prices will be relatively expensive.

The reason why "color represents high or low -end" is because manufacturers like to use black PCB to make high -end products, and use red, blue, green, yellow and other low -end products. In summary, the product gives color meanings, rather than color gives product meaning. Whether it is a black PCB board or a green PCB board, the performance is good.

The choice of PCB color is a microcosm of the rise, development and choice of new technologies in modern science and technology. While the birth and development of PCB, while promoting countless electronics industries, it is constantly evolving and changing. In the near future, there may be other colors of PCB. Wait and see!