PCB circuit boards are commonly used in household appliances, televisions, radios, mobile phones, computers, digital and other electronic products. I believe that everyone is fam...
2020/04/27First. One of the main advantages of deposited copper is its lower ground impedance. A large part of the so-called anti-interference is caused by the reduction in ground imp...
2020/04/231. Circuit Layer Generally, electrolytic copper foil is etched to form a printed circuit for assembly and connection of devices. Compared with the traditional F...
2020/04/20The PCB is made of different components and various complicated process technologies. The PCB structure has a single-layer, double-layer and multi-layer structure. Different laye...
2020/04/09The circuit board made of by a layer of copper foil circuits stacked on top of each other. The connection between different circuit layers depends on the PCB drill hole. Because ...
2020/04/031. Signal lines that need impedance should be set strictly according to the line width and line spacing calculated by the stack. Such as RF signal (conventional 50R con...
2020/03/25We found that the circuits on the board were all bent. Why should it be designed like this? Do you know the answer? First, if the circuit in the man...
2020/03/19Future Development of FPC Based on the vast market of China's FPC, large companies in Japan, the United States, and other countries and regions have already set up factories i...
2020/03/16What is FPC? Many people in the PCB industry know that FPC is a type of PCB, also know as “flexible PCB”. FPC is made of flexible substrates such as polyimide or polyester fil...
2020/03/10Circuit boards are very important basic assembly parts in electronic equipment, and are widely used in various electronic equipment such as household appliances, instrument and a...
2020/01/15