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0 Introduction
As the scale of power systems becomes larger and the voltage level becomes higher, the power supply reliability requirements are also more stringent. The temperature and humidity of ...[Details]
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By default, the sensitivity of all touch keys is the same, but it is not the case in actual applications. Each key may be different. The method to achieve different sensitivities is as follows: The s...[Details]
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What is a capacitor tester? How does it work? Capacitors are one of the most commonly used components by power engineers, and we are familiar with the characteristics of capacitors. Capacitors play...[Details]
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12 Problems Existing in the Application of High-Power LEDs in the LED Lighting Industry
This article was collected from the Internet and specially edited by LED experts
1. LED color diffe...[Details]
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Accurately visualize and characterize devices and components with the powerful, industry-leading RSA5106B real-time spectrum analyzer. This advanced spectrum analyzer makes high-performance and sensi...[Details]
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The current sampling circuit uses the true effective value conversion chip AD736. The current and voltage signals output by the main circuit are sent to the single-chip microcomputer U20 after A/D co...[Details]
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According to the "New Energy Vehicle Industry Development Plan (2021-2035)" issued by the State Council, by 2025, China's smart car sales will reach 20% of the total car sales that year, of which con...[Details]
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According to Jiwei.com news, on February 18, the first batch of 7 Hubei laboratories were unveiled. Among them, in the field of optoelectronic science, Huazhong University of Science and Technology t...[Details]
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The error caused by the protective sleeve of the heat-shrouded thermocouple during temperature measurement is also very important. Its error sources are mainly the following three aspects: 1. The pro...[Details]
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5G, artificial intelligence (AI) and IoT applications are driving explosive growth in data traffic, creating unprecedented bandwidth demands for networks and data centers. Keysight technology exper...[Details]
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Circuit boards have become an important part of today's electronic products. With the development of electronic technology and printed circuit board manufacturing technology, modern electronic prod...[Details]
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What is Ethernet? How is it used in cars?
Ethernet is a transmission technology used to transmit data in a local area network (LAN). It is a standardized communication protocol for transmitti...[Details]
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After learning about the 51 single-chip microcomputer, the CPU on the development board is STC89S52RC, that is, the 52 single-chip microcomputer, which has an additional timer 2 than the 51. I read...[Details]
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Multisim is a Windows-based simulation tool launched by National Instruments (NI) Co., Ltd., which is suitable for board-level analog/digital circuit board design. It includes graphical input of circ...[Details]
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The data says that when the flyback topology circuit is in continuous operation, Vo=Vi*(D/1-D)*(Ns/Np) should be satisfied, and its output voltage has nothing to do with the size of the load. The ...[Details]
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