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5000W ultra-light, high power amplifier circuit, no switching power supply
This circuit is of an 2x 2,500W RMS stereo amplifier, super-light and without switching-mode power supply. The circuit ...[Details]
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Hall-effect rotary position sensors are designed to measure the angular position of moving parts using magnetic fields instead of mechanical brushes or dials. They use a magnetically biased Hall-ef...[Details]
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Recently, State Grid Shandong Electric Power Research Institute took the lead in completing the preparation of the State Grid enterprise standard "Requirements for Graded Protection of Data Securit...[Details]
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The circuit diagram of the electric mosquito swatter is mainly composed of three parts: high-frequency oscillation circuit, three-fold voltage rectification circuit and high-voltage electric shock ne...[Details]
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Limited by the structural limitations of traditional fuel vehicles, no matter how much available space is used, the optimal design of electric vehicles cannot be achieved. Pure electric vehicles must...[Details]
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If you compare car companies to restaurants that make the dishes we love, then Magna is a large supermarket that has all kinds of ingredients and can even help restaurants cook some dishes. You may n...[Details]
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Here we introduce a new type of wireless automatic rainfall monitoring network. This network breaks through the weaknesses of traditional automatic meteorological network information collection ...[Details]
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Introduction
With the popularity of home appliances and audio-visual products, infrared remote controls have been widely used in various types of home appliances (such as remote switches, smart swit...[Details]
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On June 1, Phone Arena published an article stating that Google Pixel 6a is the best mid-range smartphone in 2022, and Phone Arena called it the "Android version of iPhone SE." Phone Arena poi...[Details]
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Inverter constant pressure water supply is a water supply method widely used in industrial and civil fields. It achieves constant water supply pressure by adjusting the speed of the motor. This wat...[Details]
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A colleague in the company always asks me: Can the oscilloscope be directly connected to the 220V voltage between the live wire and the neutral wire? Will it explode? Because it did explode once befo...[Details]
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Correctly connecting the signal to be tested to the oscilloscope is the first step in the testing process. 1. When the probe is connected to the circuit under test, the ground terminal of the probe m...[Details]
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MAX7232BF is a serial input of 4-bit data, 2-digit decimal point and 4-bit address; the output is 10-bit data plus 20 independent decimal points, the data output code is BCD code, and the 2 decimal...[Details]
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On October 14, 2016, the company announced that it had recently received the "Notice of Winning Bid" issued by China National Technical Import and Export Corporation. The company successfully won t...[Details]
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On December 22, Wuhan Hongxin Semiconductor held a ceremony to welcome the first high-end lithography equipment into the factory. Although the specific model is unknown, pictures from the site showed...[Details]
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