The circuit board is made of ABS industrial plastic, with an external LED status display light interface. The transformation and development of the printed circuit board component industry is becoming increasingly urgent.
In order to meet the needs of different occasions, in addition to ceramic plates, multiple colors need to be met. For example: red, gold, silver, deep luster, deep light, double, brown, rose gold, and so on. Due to different manufacturing processes, ceramic plate materials also vary.
Functional advantages: the metal components contained in the material are added to the surface of the ceramic plate with Vapor pressure in the product shell and Vapor pressure in the water medium. Therefore, it reduces the stress on the circuit board and reduces the problem of circuit board failure;
In terms of materials, ceramic circuit boards are used to save circuit board space, play a protective role, ensure product operation safety, and reduce temperature.
Characteristics: For ceramic substrates that are longer than specifications but not in specifications, the thickness should be milled together with two or more layers of circuit boards to avoid distortion, deformation, and stress.

Metallized solder paste is an alloy component formed using a newly improved tin welding process. The insulation layer metal between it includes tin base, aluminum base, and copper base, which are red, blue, and green. The common tin base color is yellow, and the largest copper base color has a close distinction with the green tin of the PCB. The thickness of incomplete green tin refers to the presence of tin and lead components in the outer holes of the PCB board, which is achieved by controlling different amounts of tin through the tin and lead content, Tin marked on the surface of the printed circuit board.
This circuit board uses a fully fiberglass PCB board, which not only has low cost, but also has more diverse applications compared to other circuit board materials, such as the decoding board of digital cameras and electronic switches of digital cameras.
The above are two important issues for the quality inspection of solder paste printing in printed circuit board factories. In fact, the advantages and disadvantages of solder paste printing in PCB factories seem relatively simple.
Circuit Board Factory, Circuit Board Factory - Xunwou Learning Circuit Board Factory - printed circuit board Factory - Xunwou Learning Circuit Board Factory -2017 {Recording Patent - {.