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Recently, the second phase of the nano-polishing materials project for ultra-precision manufacturing invested and constructed by Ningbo Risheng New Materials Co., Ltd. was signed and settled in Xiang...[Details]
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Hysteresis current control is a simple Bang-Bang control scheme that is easy to implement and has strong robustness and fast response capabilities. It is widely used in inverter power supplies , ...[Details]
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Useful Information Sharing | How to use an oscilloscope, AFG and multimeter to test the dimming linearity of an LED driver?
With the development of LED lamp technology, digital dimmi...[Details]
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I. Introduction According to statistics, the annual capacity of single-chip microcomputers in my country has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but my ...[Details]
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Synopsys supports Samsung SDS’ open source software lifecycle strategy There are many sources of open source software, and users must ensure the credibility of the open source software supply chain...[Details]
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1.
Switching
Power
Supply
Circuit
Composition
The main circuit of the switching power supply is composed of input electromagnetic interference filter (EMI), rectifier fil...[Details]
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As the most technologically advanced technology company, Google is also working tirelessly on its own research and development for the advent of AI. Let's take stock of what outstanding products Goog...[Details]
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This article is a general introduction to STM32 timer design. 1. Timer Introduction 1. Clock Source 2. Timer Structure (Taking Basic Timer as an Example) 2. Basic Timer Programming Method 1. Basic...[Details]
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Intel joins hands with Google Cloud to build end-to-end programmable platform Google Cloud C3 virtual machines are the first to feature custom Intel IPUs and fourth-generation Intel Xeon Scalable p...[Details]
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It was quite surprising that Gionee released two new phones, M11 and M11s, through its WeChat official account. According to the official introduction, Gionee M11 and M11s use a 6.3-inch FHD+...[Details]
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The equivalent salt density method widely used by the power sector is a method of calibrating the pollution level based on annual cleaning. Although this method is simple to operate, it still requi...[Details]
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As an integrated application of distributed data storage, peer-to-peer transmission, consensus mechanism, encryption algorithm and other technologies, blockchain is considered to be a disruptive in...[Details]
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South Korea's antitrust agency, the Korea Fair Trade Commission, recently stated that Apple has proactively proposed to take action to correct its previous behavior in the Korean market. Previously, ...[Details]
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The origin of the motor test system
As we all know, motors are a fusion of electrical and mechanical elements. To evaluate the performance of a motor, it is often necessary to combine the results o...[Details]
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A circuit breaker is a switching device that can close, carry and interrupt current under normal circuit conditions, and can close, carry and interrupt current under abnormal circuit conditions (in...[Details]