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Diodes Incorporated has launched the AP65200 synchronous DC/DC buck converter to enable electronic products to meet light load and standby energy efficiency standards. The converter can achieve...[Details]
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Today I used STM8S to modify optionbyte in the program. I encountered a problem that it kept reading as 0 and could not enter the setting process. I modified the previous program again today. Using...[Details]
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Reason: The gain bandwidth product of the op amp used in the multimeter is not high enough.
Conclusion: 1) The multimeter can only measure low frequ...[Details]
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According to Tencent's first-hand information, Huawei has appointed Ji Rengui, President of European Consumer Business, to replace Wang Yanmin as President of Huawei's Global Ecosystem Development De...[Details]
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On November 28, 2023, according to the official website of Changxin Memory, Changxin Memory launched its latest LPDDR5 DRAM memory chip , becoming the first domestic brand to independently develop an...[Details]
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Huaguan Electronics has taken the lead in developing a "cylindrical lithium-ion battery core rod winding machine". This machine can complete the core rod and the rolled battery cell at one time, wh...[Details]
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DC current part: The moving coil should be installed correctly, and there should be no ferromagnetic material in the moving gap. If the shunt resistor is burned out, it should be replaced according t...[Details]
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The revolution of automobiles is an exciting topic. However, after more than a hundred years of development, there has not been a major revolution in the automobile industry. People are looking for...[Details]
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The storage media corresponding to the three startup modes of STM32 are all built-in to the chip, they are: 1) User Flash = Flash built into the chip. 2) SRAM = the RAM area built into the chip, w...[Details]
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1. Introduction
At present, domestic excitation power cabinets generally have problems such as incomplete detection functions, backward information transmission technology, control and detecti...[Details]
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Since the beginning of this year, the mobile phone industry has undoubtedly been hit hard by the impact of the COVID-19 pandemic. The rhythm of new phone launches by most manufacturers has been disru...[Details]
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According to Jiwei.com, Longli Technology recently issued an announcement stating that the company recently received an invention patent certificate issued by the State Intellectual Property Office. ...[Details]
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At the beginning of 2000, Huawei and ZTE were both excellent ICT companies in China, and there was not much difference between the two. For example, in 2003 and 2004, although Huawei's sales revenue ...[Details]
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Standard current limiting circuit
Figure Standard Current Limiting Circuit
The standard overcurrent protection circuit in a simple series voltage-stabilized power supply is shown in the figure...[Details]
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Today, no one doubts that cloud computing is one of the most mainstream enterprise IT infrastructures. At the 2019 Hangzhou Yunqi Conference, Alibaba Cloud officially released the third-generation se...[Details]