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
1. Follow the layout principle of "first big, then small, first difficult, then easy", that is, the layout of important unit circuits and core components should be given priority. 2. The layout shall refer to the principle block diagram and arrange the main components according to the main signal flow pattern of the single board. [...]
I. schematic library P/P: draw component pins P/A: draw curve P/L: draw a straight line P/A: draw A rectangle T/C: create a new component T/R: delete components T/E: rename components T/W: create a new child for the component T/T: deletes a child of the component Ii. Schematic diagram Ctrl+Backspace: repeat the previous operation Ctrl+Backspace: cancels [...]
In the process of PCB board design and manufacture, engineers should not only prevent PCB board from accidents during manufacturing and processing, but also avoid design mistakes. Today, banerjie summarized and analyzed common PCB problems, hoping to bring some help to your design and production work. The price is charged online on the jetpack website. [...]