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In October 2017, State Grid issued the "Opinions on Developing Comprehensive Energy Service Business in Provincial Companies", pointing out the importance of developing comprehensive energy service...[Details]
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Low cost and high reliability are two of the most important goals in offline power supply design. Quasi-resonant design provides designers with a viable method to achieve both goals. Quasi-resona...[Details]
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People who own cars may have encountered such a scene: when they are holding a child or just coming out of the supermarket with a large bag of food in their hands and are eager to find the car keys, ...[Details]
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Switching power supply
Ripple generation
Our ultimate goal is to reduce the output
ripple
to a tolerable level. The most fundamental solution to achieve thi...[Details]
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The rapid development of microelectronics technology, detection sensor technology, communication and networking technology has prompted new changes in the field of urban fire detection and alarm an...[Details]
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Abstract: Many commercial and industrial installations are troubled by frequent false tripping of circuit breakers. These trips are random and puzzling, but you would never think that the culprit...[Details]
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As we all know, safety is an eternal theme of power enterprises, and the quality of safety tools will directly affect the personal and equipment safety of power enterprises in the production process....[Details]
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The Wi-SUN Alliance, a global ecosystem driving the development of interoperable wireless solutions for use in smart cities and other IoT applications, has announced strong membership growth among in...[Details]
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As the core of the power station, the life of the inverter affects the normal operation of the entire power station. The life of the inverter has become a matter of great concern to everyone. So what ...[Details]
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The following is the actual picture: I. Introduction Background: In daily life and industrial control, position monitoring and distance measurement are often required. There are many methods availab...[Details]
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Summary: The quality of Wi-Fi connection can make a world of difference to the user experience of IoT products. A good Wi-Fi connection depends on four factors: long communication distance, high thro...[Details]
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Recently, the first set of charging and discharging units of the Rudong 100MWh gravity energy storage project invested and constructed by China Tianying Co., Ltd. was successfully tested. It will play...[Details]
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I have shared the dot matrix assembly language before. I believe that most of you use C language more. Now I will share the 16X16 dot matrix upward C language program. I hope it can help friends in n...[Details]
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1 Introduction
Since the traditional multi-waveform function signal generator requires a large number of discrete components to realize and the design is complex, a multi-waveform function signal...[Details]
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As a non-famous self-media person in the automotive industry, I have noticed that with the rise of domestic new energy vehicles in the past two years, various car companies have also given names to...[Details]