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On November 19, State Grid Corporation of China held a symposium on the construction of ubiquitous power Internet of Things to thoroughly implement the spirit of the company's fourth quarter work c...[Details]
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Flowmeter is an indispensable instrument for measuring the flow of liquid and gas. I believe everyone has seen many different types of flowmeters. The correct installation method is very important ...[Details]
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With the rapid development of computer technology and artificial intelligence technology, image recognition technology has become the basic technology of artificial intelligence. The technical fiel...[Details]
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In fact, the accuracy of the transformer tester is not its most important indicator. The transformer measurement and verification standard specification stipulates that the test error value generated...[Details]
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Microsoft's Surface Duo is unlike any other smartphone currently on the market. It's more practical and durable than the Galaxy Fold or Flip, and is one of the most interesting phones of 2020....[Details]
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In April 2020, BYD announced that its subsidiary "Shenzhen BYD Microelectronics" (now officially renamed "BYD Semiconductor") had undergone internal reorganization and planned to go public. The ann...[Details]
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Abstract: A UPS parallel operation scheme with a "T" type connection structure is proposed. In this scheme, the UPS in parallel operation omits the signal connection line, which belongs to the mast...[Details]
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Q1: What are the requirements for the oscilloscope required for high-speed serial testing? Which indicators are the most critical?
A: Basically, the bandwidth and sampling rate must meet the requ...[Details]
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Jiweiwang News (Text/Dusa) On October 25, the first Semiconductor Third-Party Analysis and Testing Ecosystem Strategy Conference hosted by Sembcorp Nano (Suzhou) Co., Ltd. (referred to as: Sembcorp N...[Details]
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How is a linear motor driven?
Linear motors are a special type of motor structure. Compared with traditional rotary motors, linear motors can provide linear motion. Therefore, they are widely ...[Details]
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On August 21, it was reported that Apple is developing a series of new home products and services while preparing for the expected expansion of retail users of iPhone 13. According to GlobalData's a...[Details]
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0Introduction
At present, the performance test of power transformers in China is still basically in the stage of manual measurement. Each performance index is measured by a dedicated instr...[Details]
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In the past two years, the new energy vehicle and energy storage industries have shown a highly prosperous trend. This is mainly due to the public's attention to environmental protection and the gover...[Details]
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Since the advent of black-and-white television in 1925, people have been very interested in this strange box, and it has not stopped for decades. With the development and improvement of technology,...[Details]
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Today, safety regulations regarding the use and design of electronic equipment have made galvanic isolators a necessity in almost all data acquisition and transmission systems. One way to protect c...[Details]
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