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Current-mode control chip principle
Figure 1. Principle of current-mode control chip
As we all know, the current-mode control chip retains the output voltage feedback part of the volta...[Details]
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Since the National Development and Reform Commission and the Energy Bureau clearly proposed to strengthen the inspection and operation and maintenance of power equipment in 2020, the intelligentiza...[Details]
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On February 26, Fujing Technology released its 2019 performance report, stating that in 2019, the company achieved operating income of 501.1457 million yuan, an increase of 2.00% over the previous y...[Details]
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According to foreign media reports, on November 10, local time, San Francisco technology company Swift Navigation announced that its precise positioning platform, which is now used in most mass-produ...[Details]
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The orthogonal oscillator can simultaneously output mutually orthogonal sine waves and cosine waves. Figure 5.3-29A shows the principle circuit of an orthogonal oscillator, which is composed of a ...[Details]
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"State Grid Tianjin Electric Power will build a 'smart energy brain' for Tianjin by establishing an energy data indicator system and sharing mechanism." Wang Jianfeng, director of the Internet Depa...[Details]
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In order to further strengthen international exchanges and cooperation and promote the sustainable and healthy development of the integrated circuit industry, based on the successful hosting of th...[Details]
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Xingda E-control EtherCAT to Modbus Gateway can be used as a configuration for MODBUS slaves. This gateway allows the conversion of Modbus protocol to EtherCAT protocol, thus achieving interoperabi...[Details]
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High reliability design of hardware system 1 Hardware Circuit Design The hardware circuit principle is shown in Figure 1. In the specific design, each part should consider the anti-interfere...[Details]
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Leadcom and Vector form an alliance to jointly develop the electric vehicle market Hangzhou City – November 4, 2022 – Hangzhou Lianxintong Semiconductor Co., Ltd. (Lianxintong), a smart charging an...[Details]
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With the single-chip microcomputer 8031 as the core, the 8279 chip is used to realize key input and the digital tube is used to display the measured speed. The input voltage analog quantity is conv...[Details]
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As shown in the figure, the product Z of the output X of the voltage error amplifier and the rectified input voltage μdc sampling value Y is used as the reference signal of the peak current and compa...[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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When programming PLC programs, no matter you are a novice or an experienced programmer, you will make the following low-level mistakes. Because this error is non-grammatical, the error cannot be de...[Details]
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When debugging the code on the development board, PA9 on the development board is a floating input. When mounting the chip, our board uses this pin and sets it to GPIO_MODE_OUTPUT_PP. The problem t...[Details]