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Dynamic Class A with Easy Adjustment
Bias Circuit
Class A amplifiers are highly praised by audiophiles for their mellow and sweet sound, but their low efficiency, large heat sink and high cost ma...[Details]
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At the 2019 World Manufacturing Conference held in Hefei, Anhui, the Changxin Storage Memory Chip Independent Manufacturing Project with a total investment of approximately 150 billion yuan was annou...[Details]
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Five new companies have been accepted for listing on the Science and Technology Innovation Board. So far, 37 companies have been accepted and 40 have been inquired. The five new companies accepted to...[Details]
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China Energy Storage Network News:
On September 26, the megawatt-class floating wave energy power generation device developed by Guangdong Power Grid began to assemble "parts" in Dongguan. ...[Details]
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MIDI is the language of electronic musical instruments. With the birth of MIDI, there are more and more digital electronic musical instruments, and the application of MIDI is becoming more and more c...[Details]
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Abstract: Aiming at many shortcomings of traditional fire alarm detection system, a wireless sensor network of fire alarm detection system is developed, and the application of WSN in intelligent f...[Details]
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Traditional field ground penetrating radar testers use lead-acid batteries as mobile backup power sources. Due to the disadvantages of lead-acid batteries, such as low energy density, heavy weight,...[Details]
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Shanghai, China, October 8, 2021 – VIAVI Solutions (VIAVI) recently announced a collaboration with Capgemini Engineering, a global leader in business and technology transformation, in Portugal to pro...[Details]
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Zhuzhou Daily reporter Gao Xiaoyan Correspondents/Hu Pengfei and Luo Shuheng
"The power supply company suggested that we suspend the transformer business. It is estimated that the basic electr...[Details]
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According to a domestic digital blogger, Lenovo is preparing to grab the first launch of Snapdragon 898. Motorola's new flagship has both certificates and the charger of the registered model supports...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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In the previous section, we demonstrated the great potential of RTO in EMI troubleshooting through its powerful spectrum analysis function. Some new and powerful features on RTO, such as multiple over...[Details]
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I want to make a simple spectrum analyzer for this innovation fund, the core of which is to perform an FFT operation. As you know, if a DSP chip is used, the effect is quite good. However, due to the ...[Details]
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0 Introduction
Multi-rate watt-hour meters are indispensable watt-hour metering products under the current electricity conservation and planned electricity consumption policies in my country. ...[Details]
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Yes, but it is worth noting that the connection and application of single-phase inverters and single-phase motors need to consider many factors, and the connection between single-phase inverters an...[Details]