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The 2019 Nobel Prize in Chemistry was awarded to American scientist John Goodenough, British scientist Stanley Whittingham and Japanese scientist Yoshino Akira in recognition of their contributions t...[Details]
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Realization of Phase-locked Frequency Multiplication Circuit in Active Power Filter
Active Power Filter (APF) is a power electronic device that dynamically suppresses harmonics and compens...[Details]
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The widespread availability of general-purpose personal computers (PCs) is reshaping the way medical systems are built. At the heart of these medical systems is a PC that has been configured with s...[Details]
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On June 11, according to the Economic Daily, TSMC's 3nm plant underwent a third preliminary review by the Taiwan Environmental Protection Agency's special project team and was passed after being revi...[Details]
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According to foreign media reports, automotive parts supplier Brose has developed an innovative control unit that integrates multiple door functions such as window regulators and collision protection...[Details]
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When making electronics, we have to use a variety of test instruments, and one of the most commonly used is the oscilloscope. When using an oscilloscope, we use probes to measure physical quantities ...[Details]
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According to data released by market research organization EV-Volumes, a total of 9.4 million new energy vehicles were sold globally in the first three quarters of this year, accounting for approxima...[Details]
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Smart electric vehicles are developing at an unstoppable pace. As the core power source of electric vehicles, power batteries are also welcoming one favorable factor after another under this general ...[Details]
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Central topics:
Problems and solutions in industrial field testing
Solution:
Galvanic Isolation Solve Ground Loop Problems
Using reinforced iso...[Details]
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On May 23, JinkoSolar signed a 100MWh energy storage distribution agreement with Must, one of the largest distributors in southern Africa. According to the agreement, JinkoSolar will work with ...[Details]
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1. Introduction
There are a large number of inductive loads in the electrical equipment of industrial and mining enterprises, such as arc furnaces, DC motor speed control systems, rectifier in...[Details]
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Tip 1: Improve measurement resolution by averaging
In some power measurement applications, you need to measure a large dynamic range of values while also fine-tuning the resolution to measure sma...[Details]
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This circuit is mainly composed of a light rod and four operational amplifiers IC1. IC1a is an amplifier. It uses the exponential forward conductivity of silicon diodes to convert the output of th...[Details]
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Aijiwei reported on March 17 that as the biggest suspense of the entire Honor Magic4 series flagship new product launch conference, the Honor Magic4 Ultimate Edition was finally released at the end o...[Details]
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Abstract: Taking the PLA General Hospital project as an example, this paper introduces some experience in the in-depth design of electrical equipment for large medical equipment, pointing out that...[Details]
Analog electronics
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