Detailed explanation of the schematic diagram of each part of the flyback switching power supply UC3842 protection circuit
How to suppress IGBT collector overvoltage spike
How to suppress the output r...
[p=24, null, left][font=微软雅黑][size=3]Today, the news of a DJI employee's sudden death has dominated the screen, but this is not a big news. [/size][/font][/p][p=24, null, left][font=微软雅黑][size=3][/siz...
When we complete the design of the power supply solution and wait for the samples to be made, we need to test the various performances of the product. One of them is to test the conversion efficiency ...
[i=s] This post was last edited by 18379433374 on 2018-11-8 11:39 [/i] [postbg]bg3.png[/postbg][align=left][font=宋体][size=5][b]1. Introduction to MP2303: [/b][/size][/font][/align][align=left][font=宋体...
[i=s]This post was last edited by philips_lu on 2021-3-7 00:25[/i]This is a post that I was planning to start before the New Year, but with two kids and all sorts of messes I've put it aside until now...
[backcolor=white][size=4] The precision of floating point numbers is determined by the number of digits in the mantissa. Most numbers will have errors when expressed as floating point numbers. These e...
Based on the idea of direct digital frequency synthesis technology, a low-cost, digital, and intelligent frequency characteristic tester was designed using modern digital signal processing and di...[Details]
Is the future here? Amazon's unmanned delivery robot Scout will be tested in California, and AI software can write advertising copy better than you can. Artificial intelligence has begun to sell anxi...[Details]
introduction
With the continuous development of science and technology, the manufacturing process and design level of integrated circuits have been rapidly improved, and designers can inte...[Details]
Why turn on the clock in the first place? Answer: Because you need to read and write registers! In STM32, you need to turn on the clock corresponding to the register to read and write registers . The...[Details]
On July 7, Xinwei Communication released its 2020 semi-annual performance forecast, predicting a year-on-year decrease in net profit for the first half of the year, while second-quarter performance w...[Details]
What will happen if the motor coil has fewer turns?
The motor is a device that converts electrical energy into
mechanical
energy, and its core part is the coil. The coil is ...[Details]
Recently, the Chongqing Development and Reform Commission issued the "14th Five-Year Plan for the Development of Chongqing's Charging Infrastructure", proposing that by 2025, the city will have mor...[Details]
Intelligent control technology of LED landscape lighting belongs to the field of analog or digital technology, or microcomputer control technology, most of which are compact or embedded systems. Featu...[Details]
With the vigorous development of technologies such as 5G, artificial intelligence, and big data, a series of emerging industries such as smart cities and smart homes driven by the Internet of Things ...[Details]
At the scene, various interference signals will couple with instrument circuits through different ways. The coupling methods of interference often include coupling, resistive coupling, inductive coup...[Details]
Autonomous driving is becoming a key technology that will impact future industries. On-board sensors are the key to perceiving the outside world in autonomous driving systems. They are like the "eyes...[Details]
Switching power supplies are used to control these power supplies. Due to their significant advantages, switching power supplies have become the standard power supply for most electronic products. ...[Details]
On the 15th, the Bureau of Industry and Security (BIS) of the U.S. Department of Commerce announced that it would introduce new export control regulations to restrict Huawei's ability to use U.S. tec...[Details]
Looking back now, starting from 2007 when Levandowski and David Hall were riding motorcycles in Silicon Valley to sell lidar , by 2023, China’s automotive market alone will have shipped nearly 600,00...[Details]
According to a paper published in Nature magazine on the 23rd, teams from the Jackson Laboratory, the Broad Institute of MIT and Harvard, and Yale University used artificial intelligence (AI) techn...[Details]
Power technology
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