Many newbies will determine the quality of the quality based on the color of the scrap circuit board. So, what effect does the color of the PCB circuit board have on performance?
In fact, the color of the PCB circuit board does not have a great relationship with the performance of the PCB. The color of the surface of the seeed pcb is actually the color of the resistor. One is to avoid the conditions for component soldering; the other is to slow down the use of components and avoid oxidation and corrosion in the air of components routing.
If you have a better understanding of multi-circuit boards, you will find that the color of the board is generally green. In addition to green, electric board circuit colors can be said to be varied: white, light yellow, red, dark blue, sub-light, and even chrysanthemum, blue-purple, black, bright green, etc.
In all links from product development to product landing, the color is determined according to the main purpose of the integrated circuit board. The existence of white is because of the product requirements of lighting fixture PCBs, and white applications must be used. Among other colors, electronic test equipment PCB may be blue and purple, electronic computer PCB will be black, etc.
The most common green PCB circuit board, also known as green oil, this is because the green processing process is the most perfect, the simplest, and the lowest cost.
In addition, green oil also has many advantages: the production and processing of metal pcb, the production and manufacture of electronic equipment, including the plate-making process and its plates, in this process, there are multiple processes to go through the white light room, and the green PCB board is in the white light room. The visual impact is the best.