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There are always kids asking about switching power supplies in the EEPW forum . Today, we will take the commonly used flyback switching power supply circuit diagram as an example to help you ea...[Details]
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introduction
In traditional embedded systems, 3D graphics processing is usually completed by the embedded CPU alone in software. However, as the functions of 3D graphics applications become incre...[Details]
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On July 5, the "Regulations on the Administration of Intelligent Connected Vehicles in Shenzhen Special Economic Zone" (hereinafter referred to as the "Administrative Regulations") was officially rel...[Details]
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The gearbox of a ship is not only required to have high power transmission, small size and light weight, but also to have low vibration and low noise . Whether the gearbox can work properly will affec...[Details]
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To combat climate change and the need for clean energy, there is growing interest in creating safer, higher-capacity batteries to enable the continued growth of electric vehicles and grid energy sto...[Details]
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In photovoltaic grid-connected inverters, there are many input voltage technical parameters: maximum DC input voltage, MPPT operating voltage range, full load voltage range, starting voltage, rated...[Details]
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(January 10, 2024) Macroblock Technology demonstrated its latest LED driver chip at CES 2024, suitable for automotive lighting and cockpit display applications. At CES 2024, the world's largest consu...[Details]
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According to foreign media reports, lidar manufacturers Ouster and Velodyne have reached an all-stock merger agreement, hoping to speed up integration and seek profits from autonomous driving technol...[Details]
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1. Project design background and overview
At present, population aging has become a prominent social problem in today's world. The World Health Organization pointed out that among more than 1...[Details]
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At 8 o'clock tonight, Huawei officially released the Mate 30 series in Munich, Germany. Yu Chengdong said that it uses the Kirin 990 series processor. This is the second generation of 5G mobile phone...[Details]
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According to foreign media reports, battery recycling company Redwood Materials announced that it will build a new battery cathode factory in Nevada, USA, to help increase North American electric veh...[Details]
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The ground resistance tester is a commonly used instrument for testing and measuring ground resistance. It is also an indispensable tool for electrical safety inspection and acceptance of grounding...[Details]
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On January 12, the China Automotive Power Battery Industry Innovation Alliance (referred to as the " Battery Alliance") released power battery data for December 2022 and the whole year of 2022. Dec...[Details]
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CATARC (Tianjin) Automotive Engineering Research Institute Co., Ltd. (hereinafter referred to as “the Institute”) has selected Rohde & Schwarz (hereinafter referred to as “R&S”), a leading global tes...[Details]
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Single-phase full-bridge PWM rectifier circuit
Figure 1 Single-phase full-bridge PWM rectifier circuit
The figure shows the principle block diagram of the single-phase PWM rectifier circuit. I...[Details]
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