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Thermocouples are commonly used temperature measuring elements in temperature measuring instruments. When the two ends of two conductors of different components are connected to form a loop, when the ...[Details]
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On May 16, 2023, Canon (China) Co., Ltd. announced that it will sell CMOS image sensors to the Chinese market, opening a new chapter in image sensor sales in mainland China. As the core of modern dig...[Details]
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Beyond “Derating”: Reliability Concepts Worthy of Reference for Modern Engineers
The word "reliability" can mean different things to different people, but broadly speaking, the bott...[Details]
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1. The impact of energy consumption level on the use of electrical appliances
When we buy an air conditioner, if we want to judge the cooling capacity of an air conditioner, the best way is to...[Details]
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The previous article systematically talked about the classification of communication, including parallel communication and serial communication. The classification of serial communication includes sy...[Details]
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Relays are often used as electrically control
led
switches. Unlike transistors, their switch contacts are electrically isolated from the control input. On the other hand, the power dissipation in...[Details]
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Many people believe that turning on dark mode on a phone can improve battery life, especially for phones with OLED screens, because OLED displays can turn off individual pixels to display black,...[Details]
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South Korean President Moon Jae-in reiterated on the 15th, demanding that Japan lift its export controls on South Korea and sternly warned Japan not to engage in "self-destructive" behavior. Accordin...[Details]
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Abstract: When you touch the surface of the power module, it feels hot. Is the module broken?! Wait a minute, it is a little hot just because it is working hard. But high temperature has a great im...[Details]
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Mouser Electronics, an authorized global distributor of electronic components focused on introducing new products, provides a one-stop shopping service for design engineers to provide a variety of te...[Details]
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Liquid crystal displays are increasingly used in pocket instruments and low-power application systems due to their many advantages, such as low power consumption, small size, rich display content, and...[Details]
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Since the launch of the Science and Technology Innovation Board in July 2019, semiconductor companies have ushered in a listing boom, accelerating the explosive growth in the number of semiconductor ...[Details]
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Microwave radiometer is a microwave receiver that uses microwaves for remote sensing and thus detects ground objects. It is widely used in detecting the atmosphere, ocean, vegetation and soil. As a...[Details]
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For each electrical parameter, the frequency range over which its value is valid must be considered.
The series resistance
of a transmission line
is no exception. Like the other parameter...[Details]
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On October 23, Cao Xin, deputy secretary of the Party Committee and general manager of Hebei Construction Investment Group, met with Wang Shuhui, secretary of the Party Committee and chairman of Yu...[Details]