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How to tell the size of chip capacitors? Due to the size characteristics of chip capacitors, there is no clear way to identify them, even with the naked eye, they cannot be identified. The best metho...[Details]
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Target
The purpose of this experiment is to familiarize you with the impedance matching operation of a transformer coupled amplifier.
Background
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There are two general methods for measuring motor temperature: the thermometer method and the resistance method. (1) Thermometer method: This method is to use a thermometer to measure the temperature...[Details]
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In recent years, with the improvement of people's living standards, the number of cars in my country has continued to rise, and more and more attention has been paid to in-car safety devices. How...[Details]
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Power Adapter Solution Block Diagram 1. 5V/5A fast charging power adapter solution (a) Output 5V/5A Fairchild FAN501 + FAN6230 25W power adapter solution Solution Block Diagram Program Feat...[Details]
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Applications for battery storage projects in the UK have soared to 6,874 MW in 2018, compared with just 2 MW in 2012, according to a report published today by RenewableUK.
The body...[Details]
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The biggest design challenges currently faced by developers of
high-power LED
lighting solutions are heat dissipation design and overheat protection. They must overcome the problem that
L...[Details]
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On December 22, according to the official website of the Anti-Monopoly Bureau of the State Administration for Market Regulation, the State Administration for Market Regulation issued an announcement ...[Details]
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The 6th World Internet Conference opened today. Ke Ruiwen, Chairman and Party Secretary of China Telecom Corporation Limited, pointed out in his speech at the Entrepreneurs Summit Forum that China Te...[Details]
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RFID
(
Radio
Frequency Identification) is a contactless automatic identification technology that began to emerge in the 1990s. It is a technology that uses radio frequency signals to achi...[Details]
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Lianjian Optoelectronics' controlling shareholder, actual controller, second largest shareholder and Guangdong Southern New Vision Media Technology Co., Ltd. (hereinafter referred to as the "Proposed...[Details]
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Huacan Optoelectronics, formerly Wuhan Huacan Optoelectronics Co., Ltd., was founded in 2005 and restructured into a joint-stock company in 2011. Huacan Optoelectronics is a leading domestic supplier...[Details]
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The Measures for Security Assessment of Data Transfer Abroad (hereinafter referred to as the Measures) promulgated by the Cyberspace Administration of the People's Republic of China (hereinafter ...[Details]
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Brightness discrimination level refers to the brightness level of the image that the human eye can distinguish from the blackest to the whitest. As mentioned earlier, the grayscale level of the displa...[Details]
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The reporter learned from the State Grid today (4th) that as of now, all 9 ultra-high voltage transmission channels under construction have resumed work and are being accelerated. The annual invest...[Details]