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At present, my country's new energy has achieved the transformation from supplementary power source to alternative power source. The energy transformation system with new energy as the fulcrum is a...[Details]
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When shopping and paying, you don't need to open your phone, just glance at the payment device to complete the payment. Since this year, face-scanning payment has gradually spread in stores and resta...[Details]
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In 2022, the global installed capacity of power batteries will reach 517.9GWh. According to BNEF (Bloomberg New Energy Finance) forecast, the global power battery market demand will reach 4.8TWh in...[Details]
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Analyze the creep characteristics of the resistance strain sensor, use the difference between loading/unloading and creep output change rate to determine the creep starting point, and perform creep t...[Details]
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With the rapid development of LED lighting technology, LED street lamps are already common in road lighting in many cities in China. Especially after the luminous efficiency of high-power LED devices...[Details]
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I bought a few 5V solar panels a few days ago. In the spirit of energy conservation and environmental protection, I planned to make a charging bag. The overall operation is to install the solar pan...[Details]
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1 System Overview
In traditional remote video monitoring systems, optical cables are usually laid between monitoring points and monitoring centers as transmission channels. Optical termina...[Details]
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In 2020, Aokai Technology achieved remarkable results in TOB sales and has become the main supplier of major power and models for many major customers, occupying an absolute dominant position. Aokai ...[Details]
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～Applied to host inverter, it helps to extend driving range and improve performance～
Recently, power modules equipped with the fourth-generation SiC MOSFET bare chips of Rohm (head...[Details]
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In summer, the temperature is getting higher and higher. Many people feel that their home appliances are hot when they touch them at home, and they think that the appliances are damaged by heat and...[Details]
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1. Basic principles
The essence of A* is breadth-first graph search, which aims to find the shortest path from the starting point to the target node.
The A* algorithm adds heuristic varia...[Details]
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Commonly used transformer cores are generally made of silicon steel sheets. Silicon steel is a kind of steel with silicon (also called silicon) and its silicon content is 0.8~4.8%. Silicon steel is us...[Details]
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What is signal-to-noise ratio? The signal-to-noise ratio is the ratio between the maximum undistorted sound signal intensity produced by the sound source and the intensity of the noise emitted at the...[Details]
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The withstand voltage tester is a device that checks that no current flows through the circuit by applying voltage. Therefore, when there is no current due to reasons such as disconnection of the conn...[Details]
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In cars or automobiles, LEDs have evolved to become the lighting of choice. Whether it is a rear taillight or an indicator light in the instrument panel, as shown in Figure 1 below, LEDs are now in...[Details]
Power technology
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