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Academician of the Chinese Academy of Engineering: From Generative AI to General AI will become a new trend in the next decade 文章来源 : 中国工业新闻   　　中国工业报记者 曹雅丽  　　“2024年是实现“十四五”规划目标任务的关键一年，更是中国全能接入国际互联网30周年，互联网行业要进一步增强责任感、使命感、紧迫感，促进数字经济持

MOS Selection Rules
 
Introduction:
MOS (Metal Oxide Semiconductor) is a common circuit component widely used in integrated circuits. MOS selection rules refer to a series of rules and methods for selecting appropriate MOSFET models and parameters according to circuit requirements and performance specifications during circuit design. This article will introduce the basic concepts, application scenarios, and specific operational steps of MOS selection rules, helping readers understand and apply MOS selection rules.
 
1. Basic Concepts of MOSFET
MOSFET...

Recently, Yinte Electronics has forged a strategic partnership with Shanghai Weilan Electronic Technology Co., Ltd. Established in 2015, Shanghai Weilan Electronic Technology Co., Ltd. is a "high-tech enterprise" specializing in the research, development, manufacturing, sales, and service integration of "industrial visual counting" series products. It is also a listed company on the Science and Innovation Board of the Shanghai Equity Exchange (stock code 300302). Its major clients include Jiaotong University, Shanghai University, China Aerospace, China Seeds, TE Connectivity (TE), and other enterprises and institutions.

He emphasized the need to thoroughly implement General Secretary Xi Jinping's important instructions on promoting high-quality development of the Yangtze River Economic Belt, fully implement the deployment of the Central Economic Work Conference, and with a spirit of seizing every minute and striving for progress, start from scratch, work in practice, accelerate the development of new quality productive forces, take new steps in high-quality development, and promote the start of this year's economic work. In Wuhan, Li Qiang visited the production lines of Changjiang Storage and Huagong Laser Company to gain a deeper understanding of the development of flash memory chips and the laser industry. Li Qiang praised the achievements of enterprise innovation and development, emphasizing the need to further leverage the role of enterprises as the main body of scientific and technological innovation, improve the mechanism of industry university research collaborative innovation, implement more precise support policies, and transform more and better scientific research results into practical productivity. At the State Key Laboratory of Surveying, Mapping and Remote Sensing Information Engineering of Wuhan University, Li Qiang listened to the report on the research and development of major projects and the transformation of achievements, fully affirmed their achievements, and hoped that they would vigorously promote multi scene applications, gather and integrate more innovative resources, achieve greater breakthroughs in tackling key core technologies, and make more contributions to the self-reliance and self-improvement of national high-level science and technology. Li Qiang fully affirmed the achievements of Hubei's economic and social development. He emphasized that the Central Economic Work Conference has made comprehensive arrangements for this year's economic and social development, and hopes that Hubei will deeply implement the important instructions of General Secretary Xi Jinping on Hubei's work, forge ahead, work hard, and make new contributions to the overall development of the country with new achievements in high-quality development.

The new energy storage system is crucial for the sustainable development of human society's energy resources, and the stability and reliability of the product are essential requirements of the industry. There are primarily two signal transmission schemes between the battery pack and the system's BMS: the daisy chain and the CAN BUS method.

As we enter the end of 2023, the semiconductor industry has experienced a difficult period in the first half of the year due to factors such as economic headwinds and sluggish demand for consumer electronics. However, in the second half of the year, the market continues to release positive news, with original memory manufacturers reducing production effectively and related product prices rebounding; Smartphones and laptops have achieved growth in shipments driven by seasonal demand; Driven by artificial intelligence, there is a strong demand for high-performance chips; The automotive semiconductor market continues to grow... How will the semiconductor market develop in the future? Recently, three major companies, TSMC, NXP, and Renesas, have provided answers.

In practical applications, the most popular and common electronic components are Bipolar Junction Transistors (BJT) and MOSFETs.

IGBT Physical Diagram + Circuit Symbol Diagram
You can think of IGBT as a fusion of BJT and MOSFET. IGBT has the input characteristics of BJT and the output characteristics of MOSFET.
Compared to BJT or MOSFET, the advantage of Insulated Gate Bipolar Transistor (IGBT) is that it provides greater power gain than standard bipolar transistors, as well as higher operating voltage and lower MOS...

Static electricity from the human body, environment, and even inside electronic devices can cause various damages to delicate semiconductor chips, such as penetrating the thin insulating layer inside components; damaging the gates of MOSFET and CMOS components; latch-up in CMOS devices; short-circuiting reverse-biased PN junctions; short-circuiting forward-biased PN junctions; melting bonding wires or aluminum wires inside active devices. To eliminate the interference and damage caused by electrostatic discharge (ESD) to electronic devices, various technical means need to be taken for prevention.










In PCB board design, it can be achieved through layering...

According to China Times News on December 10th, Zhang Minggang, Deputy General Manager of Huawei France, revealed that Huawei's first overseas factory has been confirmed to be located in France, covering an area of about 8 hectares, and is expected to start production by the end of 2025. According to reports, Huawei's project is expected to invest 200 million euros, with an annual output value of up to 1 billion euros. This factory is expected to produce 1 billion units of equipment annually, but not smartphones, but rather chipsets, motherboards, and other components required for 4G and 5G base stations, which can supply the entire European market. According to reports, Huawei entered France in 2003 and currently has 6 research and development centers and 1 global design center in Paris. Huawei announced in 2019 that it would set up a factory in France, originally planned to start production in early 2023, but due to various environmental reasons, it was delayed for a long time.