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1 System Working Principle
In a DC circuit, active power reflects the product of the voltage and current of the measured circuit (P=UI); in an AC circuit, in addition to this product, it s...[Details]
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Recently, the 2020 Overseas Chinese Entrepreneurship Development Fair (hereinafter referred to as "HEC") opened in Wuhan. The Makou Advanced Manufacturing Industrial Base Project was successfully sig...[Details]
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On September 3, Ma Qi, Chairman of the People's Congress of Pingliang City, Gansu Province, Huang Xueshan, Secretary General of the People's Congress, Cao Feng, Deputy Director of the Office of the Pe...[Details]
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1 Introduction In order to ensure the quality of ship construction, hull welds must be inspected . Ultrasonic testing is a commonly used non-destructive testing method for hull structure welds. Howev...[Details]
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The stack pointer is mainly used to store temporary data, local variables and the return address of interrupts/subroutines. The stack pointer always points to the top of the stack. Note that the AVR ...[Details]
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SHANGHAI, China, April 11, 2022 – Red Lion Controls, a subsidiary of Spectris plc, has announced the acquisition of MB connect line GmbH (“MB connect line”), a leading supplier of secure machine and ...[Details]
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On February 7, the "500kW high-efficiency, compact, high-power photovoltaic grid-connected inverter" independently developed by Zhongtian Technology and Nantong Yupin Communication Technology Co., ...[Details]
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Ships to major brands in China, South Korea, Japan and the United States BEAVERTON, OR, USA - July 28, 2023 - WiSA Technologies, Inc. (NASDAQ: WISA), a leading provider of immersive wireless sound ...[Details]
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1. Project introduction During the use of some equipment, it is necessary to count and record the number of times the equipment is used. This can be used to evaluate the actual service life of equipm...[Details]
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Many years ago, when I started to study signal integrity, I also had this question. As I got to know more about signal integrity, I stopped thinking about it. Later, during the product developmen...[Details]
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Looking back and sorting out the development history and current status of my country's telecommunications, radio and television and even the integration of three networks in 2011, we can find that 2...[Details]
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Monitoring distortion on power lines is becoming increasingly important given the performance of compressors and other inductive loads. Alternative power sources, such as wind or solar, are prone t...[Details]
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2020 was a roller coaster year for the semiconductor industry. At the beginning of 2020, the semiconductor business looked bright, but then the Covid-19 outbreak caused an abrupt downturn. However,...[Details]
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We can also roughly infer the development trend of future security products and technologies around the directions of digital, network, high definition, intelligence and integration. Then, from the...[Details]
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It is predicted that by 2010, processors will operate at 1V and 100A current, and by 2020, processor power supply voltage is expected to be 0.7V and higher current. Efficient
power management
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Test/Measurement
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