2022/11/23
The profitability of Eaton's electronic investment project remains to be tested
On April 30, Eaton Technology successfully impacted the IPO for the second time, but its sustainable operation ability has attracted much attention from investors, especially whether its IPO projects can contribute profits as scheduled remains to be tested. Since its establishment, the company has been focusing on the manufacturing and sales of high-precision, high-density double-layer and multi-layer printed circuit boards, and is one of the leaders in the domestic printed circuit board industry.
2022/11/23
China will invest 120 billion yuan to support the development of integrated circuits
The chip industry related to information security has been upgraded to the height of national strategy. According to relevant sources, the state will invest heavily to support the development of the integrated circuit industry, and a 120 billion yuan national chip industry support fund is expected to be announced in the near future. Analysts said that with the escort of the national team funds, the equipment, design, manufacturing and packaging enterprises of integrated circuit chips are expected to usher in rapid development.
2022/11/23
The 10th East China Circuit Board Exhibition focuses on five highlights
The 2014 East China Circuit Board and Surface Mount Expo (2014 CTEX EXPO) will be held in Suzhou International Expo Center from May 14 to 16. More than 360 domestic and foreign manufacturers participated in the exhibition, with a total exhibition area of more than 20000 square meters. Both the exhibitors and the exhibition scale increased by 5% compared with last year. It is estimated that more than 25000 people will be attracted to visit the exhibition, which is the largest scale in the decade since the exhibition was held.
2022/11/03
Introduction to PCB hole inspection machine
Like most AOI systems, PCB hole testing machine system mainly consists of the following parts: motion control unit, LED lighting unit, image acquisition unit, data processing unit, etc. The motion control unit relates to the transmission belt, PCB mobile platform, stepping motor, servo motor, synchronizing wheel, CIS focusing system and other precision mechanical systems. The main function of LED lighting unit is to provide appropriate lighting for the system to handle the accurate object image position relationship and ensure that the image has sufficient contrast and clarity. The image acquisition unit uses an image sensor to capture the image of the circuit board, and then collects the captured image through the image acquisition card to transfer the image data to the computer system. The data processing unit is used by the computer to perform algorithm analysis on the collected circuit image to determine whether the detected circuit board is qualified.
2022/11/03
The following introduction to these features of the small press is just a summary. For more information about the products, please visithttp://www.szvstar.cn First, it is about the protection of radio disturbance. Because the special layout equipment of the small press, such as high-frequency magnetic field shielding system equipment, has played an excellent role in reproducing radio wave disturbance. In this way, it not only ensures the normal operation of the press, but also plays a certain role in protecting the operation safety.
2022/11/23
According to the Investor Relations Activity Record Form disclosed by Ultrasonic Electronics on Monday, due to the strong demand for touch screens, the company will currently invest its main resources in touch screen business. Considering the overall development of the company and the optimal allocation of resources, there is no plan for large-scale expansion of PCB production in the short term.
Mobile website
Copyright ©Shenzhen V-STAR Industry & Trade Co.,LTD. 粤ICP备12043849号 Powered by:300.cn SEO
