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Mechanism of Electromagnetic Interference (EMI) in Switching
Power Supply and Several New Suppression Methods
LI Yi, LIN Long-feng, YIN Hua-jie
Abstract:Because the electromagnetic i...[Details]
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Flush iFinD data shows that as of August 29, 8 semiconductor packaging and testing companies have released semi-annual reports, of which 6 had a year-on-year net profit decline in the first half, inc...[Details]
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Common mistakes to avoid when probing with a Tektronix oscilloscope. Let’s take a look at them together!!! Mistake 1 - Not calibrating the probe The probes are calibrated before delivery, but they...[Details]
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China Energy Storage Network News
: Siemens will work with Glitre Energi Nett, a Norwegian distribution system operator, to build a digital substation to pilot Internet of Things (IoT) analys...[Details]
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Mobileye released its next-generation chip at CES 2022. Prior to that, it was revealed that Intel wanted to push Mobileye to the market for splitting and listing separately. Personally, I think tha...[Details]
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Recently, Alibaba AI has open-sourced the next-generation human-computer dialogue model Enhanced Sequential Inference Model (ESIM). ESIM is an enhanced version of LSTM designed for natural language i...[Details]
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The well-known market organization Canalys recently released an analysis report on China's domestic smartphones. China's smartphone market shipped 83 million units in the third quarter, a 15% decreas...[Details]
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Hardware memory management armv7v8 ARM is uniformly addressed, that is, peripherals and (memory A) are uniformly addressed, together forming a 4G physical address space (32 bits as an example). The m...[Details]
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General Motors (GM) was founded on September 16, 1908. Since William Durant founded GM, GM has been producing and selling a series of brand models and providing services around the world, in...[Details]
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1 Introduction
A digital signal processor (DSP) is a microprocessor suitable for implementing various digital signal processing operations. It has the following main structural features: (1) I...[Details]
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South Korea-based LG, which officially shut down its mobile phone business a few months ago, has revealed that it will start selling Apple iPhones and other Apple products in its own stores in South ...[Details]
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As technology advances, high-consumption, low-efficiency lighting products, home appliances and equipment will gradually be replaced by a new generation of smarter, more energy-efficient equipment....[Details]
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Use the two hardware SPIs of STM32 to complete data reading and writing. For details, see the program comments 1 /****************************(C) COPYRIGHT SunHao 2011****************** *********...[Details]
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1. Key phrases for falling asleep RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR, ENABLE); PWR_EnterSTOPMode(PWR_Regulator_LowPower, PWR_STOPEntry_WFI); 2. Enter the configuration required for low power c...[Details]
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The most widely used scenario of inductors is power supply. Both boost circuits and buck circuits require an inductor to store and release energy. Many novice friends are too familiar with the prin...[Details]