Uncategorized

Shengyi Technology: The products of circuit board manufacturers that focus on cooperating with the company are ultimately widely used by many well-known brands both domestically and internationally

PCB printed circuit boards are almost an important component of all electronic devices used in our daily lives. As such an important component, most original equipment manufacturers require precise PCB design and manufacturing because they cannot withstand any faults when used in applications. However, we always cannot avoid some invisible problems and small errors, which [...]

(The following text has been reprinted from the internet. We welcome everyone to supplement and correct it.) With the development of electronic communication technology, the application of wireless radio frequency circuit technology is becoming increasingly widespread. The functional objectives of the radio frequency circuit directly affect the quality of the entire product. The anti-interference planning [...]

Time: October 19-21, 2023 Location: Beijing Yichuang Convention and Exhibition Center, China 200+exhibiting enterprises 20000+exhibition area 1000+New Product Showcases 50000+Professional Viewers Approved by Ministry of Commerce of the China Lead/Undertaker China Consumer Electronics Association China Electronic Information Industry Association Xuntong Exhibition Group Supporting units China Association for the Promotion of International Science and Technology China [...]

With the promotion of artificial intelligence and 5G, the development of drones in China has been on a fast track of rapid growth, and civilian drones have maintained a growth rate of over 50% for three consecutive years. Based on the continuous outbreak of downstream application market demand, it has brought great imagination to the [...]

A simple understanding of PCB and its composition In the electronics industry, there is a key component called PCB (printed circuit board). This is a very basic component, which makes it difficult for many people to explain what a PCB is. This article will provide a detailed explanation of the composition of PCBs and some [...]

The open circuit and short circuit of PCB circuit boards are almost daily problems encountered by PCB printed circuit board manufacturers, which have been troubling production and quality management personnel. We have accumulated some experience in improving the open and short circuits of printed circuit boards. Now we have written a summary of the discussion [...]

The copper foil used in the PCB industry is more complex than actually imagined. Copper is not only an excellent good conductor, but also an excellent thermal conductor, making it an ideal material for the vast majority of PCB application conductors. Copper foil has many other characteristics, and understanding these characteristics is crucial for engineers. [...]

How to consider impedance control and stack design during PCB design process? (The following text has been reprinted from the internet. We welcome everyone to supplement and correct it.) With the continuous growth of PCB signal switching speed, today's PCB design manufacturers need to understand and control the impedance of PCB traces. Correspondingly to the [...]

(The following text has been reprinted from the internet. We welcome everyone to supplement and correct it.) Characteristic impedance: also known as "characteristic impedance", it is not a DC resistor and belongs to the concept of long line transmission. In the high frequency range, during signal transmission, a transient current will be generated between the [...]