Preliminary circuit board Questions 1; What is printed circuit board? A conductive copper foil is printed on a plastic sheet, replacing the wires with copper foil, which connects the various components to form a circuit as long as they are mounted on the printed circuit board. Question 2; What is a PCBA? : The difference [...]
Entering 2019, the news of 5G will be endless, either the operators start large-scale testing, or terminal manufacturers release 5G phones. Recently, South Korea officially launched 5G services for the public, but also announced the opening of 5G commercial curtain. The commercial use of 5G will bring unlimited market opportunities to the upstream and downstream [...]
01 From schematic to PCB design flow Establish component parameters -- > input network table -- > design parameters -- > manual layout -- > manual wiring -- > verification design -- > review -- >CAM output. 02 Parameter Settings The spacing between adjacent conductors must meet the electrical safety requirements and should be as [...]
With the rapid development of electronic technology, the application of embedded system is more and more extensive. In many applications, people no longer consider the function and performance, but reliability and compatibility. Print circuit board (PCB) is the basic support of circuit components and devices in electronic products. The design quality often directly affects the [...]
1. New energy vehicles and autonomous driving will enhance the value of PCB In recent years, the trend of automobile electrification and electronicalization is more and more obvious. As the backbone of electronic products, PCB manufacturing is increasingly important in automobile supply chain. Compared with traditional fuel vehicles, new energy vehicles add charging, energy storage, [...]
On the net many about the hardware circuit experience, the knowledge lets the human dazzle. Things like signal integrity, EMI, and PS are designed to confuse you. Take your time, everything. I would like to discuss with you some of their own about the hardware circuit design experience, to "throw diversion jade", dedicated to those [...]
Let's first introduce the common drilling holes in PCB: through hole, blind hole and buried hole. The meaning and characteristics of these three kinds of holes. Through hole (VIA), a common hole used to conduct or connect copper foil lines between conductive patterns in different layers of a circuit board. Such as (e.g., blind hole, [...]
In order to win in the market, an enterprise must first be creative in operation, have the spirit of research and innovation, and open up new ways in terms of varieties, styles, brands, packaging, promotion, advertising and market development. Use a few distinctive method, ability opens a situation, develop a school of one's own. On [...]
ADD:Asia-world Expo,Hong Kong Time: 11-14 APRIL 2019 XJYPCB Booth: 11N27 Welcome to our exhibition
EXPO ELECTRONICA ADD:"Crocus Expo",Moscow Time: 15-17 APRIL 2019 --- XJYBooth Hall 12 Pavilion No.A580 Welcome to our exhibition