Abstract: Relay protection is of great significance to the safe and reliable operation of power equipment and substations. Therefore, it is important to pay attention to the verification of relay devi...
[i=s] This post was last edited by Tongxiaokaocode on 2022-3-31 08:51[/i]引脚书是一本为设计师和工程师制作的免费数字书，作为快速参考，以便在你的电子项目中记住不同的引脚功能。该书涵盖了130种常用的元件（查看列表），如连接器、单板计算机、开发板、存储卡、微控制器芯片等。如果你需要更多的技术信息，每个页面的顶部都有一个链接（如p...
[i=s]This post was last edited by littleshrimp on 2019-8-27 10:55[/i]The gain of the circuit below is 600, and the passband is 35KHz to 45Khz
Could you please tell me how to calculate gain, low pass a...
ADI's battery management and smart energy storage solutions are suitable for a variety of industrial and commercial use scenarios. Whether you need power quality measurement, battery or supercapacitor...
"I'm sorry, RD brothers. I tried my best."
This is the title of a post in Huawei’s internal community.The poster is a Huawei employee who transferred from RD to HR. Her name is Hu Ling. This 5,000-wor...
Previously, when calculating the altitude by air pressure, the microcontroller was used to achieve automatic zeroing.
https://en.eeworld.com/bbs/thread-1091978-1-1.html
In fact, LPS22HH itself has an ...
At present, the new energy vehicle industry is gaining momentum, and the competition pattern of the global power battery market is far from being finalized, especially the competition for the "top sp...[Details]
Beijing News Shell Finance (Reporter Luo Yidan) On August 9, SenseTime released its first home consumer artificial intelligence product, "SenseRobot", an AI chess-playing robot. The product has bee...[Details]
Try out new and cool products for free at the first time, and there are also many high-quality experts sharing their unique life experiences. Come to Sina Public Test to experience the most cutting-e...[Details]
Switching power supplies are divided into two forms, isolated and non-isolated. Here we mainly talk about the topology of isolated switching power supplies. Isolated power supplies can be divided i...[Details]
Recently, researchers from Colorado State University have developed an electric mouthpiece that can transmit sound to the hearing-impaired through its vibrations acting on the tongue. Compared wi...[Details]
On February 28, Yufeng District of Liuzhou City held a concentrated opening and completion ceremony for major projects in the first quarter of 2024. As one of the first batch of centralized shared new...[Details]
Introduction In view of the increasing demand for environmental protection and the increasingly serious water pollution, the country has stipulated a number of standards for the content of water poll...[Details]
Full range of low and medium voltage automotive grade MOS Silicon carbide MOS
Product Description:
Nanjing Jiangzhi's main products are automotive-grade MOS and SIC MOS....[Details]
With the development of modern automobile industry and electronic technology, functional electronic systems such as vehicle navigation, communication, mobile office, multimedia entertainment, securit...[Details]
Porsche's electric Taycan is expected to be available in September and will be equipped with three years of Apple Music streaming service and a fully integrated dashboard solution. The touch ...[Details]
The Challenge: Develop a PC-based life test system to replace the traditional manual-based system for life testing of aerospace actuators. The Solution: With the help of NI LabVIEW softwa...[Details]
This paper analyzes and designs a single-stage power factor correction LED driver. The power supply adopts a flyback topology to achieve power factor correction and constant current drive for LED l...[Details]
Recently, Chen Libai, chairman of Taiwan memory module manufacturer ADATA, said that due to the Toshiba memory power outage and the impact of the Japan-South Korea trade war, the memory industry's in...[Details]
The oscilloscope is also called a handheld oscilloscope, which is easy to carry and easy to operate. It can transform invisible electrical signals into visible images, making it easier for people t...[Details]
Hot-swap protection circuits are often used in high-availability systems such as servers, network switches, and other forms of communication infrastructure. Such systems often require replacing a fau...[Details]
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