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The Semiconductor Industry Association (SEMI) released its latest report yesterday (22nd), pointing out that Taiwan's semiconductor industry chain is becoming increasingly important in the world. It ...[Details]
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The characteristic of switching power supplies is that they generate strong electromagnetic noise, which will cause great interference if not strictly controlled. The following techniques can help re...[Details]
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KEMET launches first 105℃ automotive grade supercapacitor The newly launched micro supercapacitor can provide longer service life, higher power density, faster charging and higher reliability at a...[Details]
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Instructions The following will be divided into two parts to introduce: active capacity load loss and passive loss measurement part. (1) Active transformer capacity and load loss measurement part 1...[Details]
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I saw some information uploaded by netizens, but I don’t know whether it is true or false. Here is a screenshot, please identify it: Note: This article was originally published by NetEase. After ...[Details]
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In 2022, stimulated by policy support and market demand, energy storage has become one of the hottest industries. The reason behind this is the continuous increase in installed capacity of renewabl...[Details]
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Ubiquitous networks have brought huge development opportunities to network access devices. With the rapid growth of the network access market, embedded network access has begun t...[Details]
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In LED lighting systems, adding circuitry to improve PFC response time can help eliminate flicker caused by rapidly changing AC input voltage. If the power factor correction (PFC) block does not resp...[Details]
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On May 11, the Anhui Provincial Department of Economy and Information Technology issued an announcement for soliciting public opinions on the "Action Plan for Improving the Innovation Capacity of A...[Details]
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Abstract: Based on DDS and VHDL hardware description technology, FSK and PSK digital modulation are realized by using large-scale programmable gate array FPGA. Modules such as m pseudo-random bas...[Details]
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The function of today's urban street lighting system is no longer limited to providing lighting convenience, but is transforming into a means of displaying the city's image and becoming an importa...[Details]
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Today, OPPO officially announced the new OPPO Enco R true wireless earphones. This earphone uses the "Dream Sandwich Blue" color scheme, is known as "Sound for Reno", is expected to support Enco Li...[Details]
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1 System Design Optimization Comparison
At present, the implementation technology of flammable gas leakage alarm is divided into two categories. One is the intelligent alarm with single chip as the...[Details]
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At 9:35 on December 20, 2019, the large screen of the power supply service command center of the State Grid Jiangsu Suzhou Power Supply Company issued an early warning message: the 10 kV Woods line...[Details]
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According to the definition of the Internet of Vehicles Industry Technology Innovation Alliance, the Internet of Vehicles is a large system network consisting of in-vehicle network, inter-vehicle n...[Details]