I have designed many isolated power supplies over the years. As you might guess, most of these supplies tend to have output voltages of 3.3V or higher. When I was asked to design a 2.5V isolated power...
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1. This time we use the easy5509 development board, the company that made this board is called Dadao Technology.
2. 5509 has 2 ADC input pins, which are 2 acquisition channels3. Look at the ADC regist...
Huilun Crystal said in an institutional survey that the company's photolithography process has advantages in the output rate of high-frequency chip production and the accuracy of photolithography ele...[Details]
The abnormal working conditions of transformers mainly include overload, overcurrent caused by external short circuit, neutral point overvoltage caused by external ground short circuit, oil level dro...[Details]
Since there are still some problems in the detection and management of electric energy, such as single function, poor real-time performance, lack of statistical analysis, and low efficiency, a detect...[Details]
In the previous document, we introduced the usage scenarios of Azure Policy. In this chapter, we introduce how to create and use Azure Policy. Simulation scenario: 1. Let's first create an ...[Details]
Recently, "Qi La Pa Tan" learned from some people familiar with the matter that NIO is preparing to establish a joint venture with power battery company Honeycomb Energy, and the two parties want to ...[Details]
WPG Group launches DC/DC ACF isolated power supply solution based on ST products
On January 18, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asi...[Details]
This series of tutorials takes AVR microcontroller as the object and introduces the rapid development method of microcontroller. Reference textbook: "Microcontroller Technology and Application Proj...[Details]
ROHM Solution Simulator, a free online simulation tool for simultaneous verification of power semiconductors and driver ICs, adds thermal analysis function
~Add the industry's mo...[Details]
Foreign media Phonearena discovered information about ROG Gaming Phone 3 on ASUS's official accessories website, confirming previous rumors. As shown in the picture above, the model of ...[Details]
On June 24, in order to handle the proposal No. 0031 of the 13th Second Session of the Jiangsu Provincial CPPCC, Zheng Qinghe, Deputy Director of the New Energy Industry Department of the Provincial D...[Details]
Gas detection should choose the corresponding gas alarm and gas detector according to different on-site environments. For example, open sites: For example, open workshops use this type of instr...[Details]
According to Qichacha, recently, there has been a change in shareholders of Xin'en (Qingdao) Integrated Circuit Co., Ltd. (referred to as "Xin'en"), with "Qingdao Xingcheng Electric Power Equity Inve...[Details]
1. General timer overview and performance
1.1 Overview
On the stm32 chip used by the author, there is a total of 1 advanced timer TIM1 and 3 general timers TIM2, TIM3, and TIM4. Each general timer ...[Details]
On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]