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In the power supply system of large power electronic devices, there is often a lot of harmonic interference, which makes it difficult to measure the power factor and compensate the reactive power. ...[Details]
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The transformer whistles mainly because the transformer's excitation component contains low-frequency oscillations, which causes the magnetic molecules of the magnetic core to move in this low-f...[Details]
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I recently needed to use TLC549 for a project, but there was no reference program on the Internet, so I wrote one based on the data sheet for communication.
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Introduction This article introduces how to use Timer 3 in the STM8L series to perform precise timing of 1S. Note: The 16M crystal oscillator is enabled by default outside the driver. experiment pl...[Details]
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Abstract: FA5310/FA5311 is a new open power control IC launched by Fuji Electric Company of Japan. It has multiple protection functions, simple external circuit and easy application. This article...[Details]
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This system adopts a solution based on the collaborative work of FPGA and DSP for video processing , realizing the entire process of video acquisition, processing and transmission. In real-...[Details]
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According to the news, ON Semiconductor issued a notice on April 18, saying that as the government strengthened the lockdown measures, especially in Shanghai, our China global distribution center was...[Details]
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Recently, Juchen Co., Ltd. stated in an interview with an investment institution that in the field of memory sticks, the company has sold EEPROM products in DDR4 to several downstream end customers i...[Details]
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The digital axis deviation meter is one of the modern instruments and equipment widely used in pharmaceutical packaging material testing instruments to formulate and implement national standards such...[Details]
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In recent years, the automobile market has been a rapidly developing market in China and has made a huge contribution to the growth of our country's GDP. As cars become more "electronic" and "syste...[Details]
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Leakage current refers to the current formed between mutually insulated metal parts in electrical equipment, or between live parts and grounded parts, through the surrounding medium or insulating su...[Details]
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On March 18, the State Grid Corporation of China's major power grid project in Liaoning and the Daya River and Xingcheng pumped storage power station project started construction. The project will be ...[Details]
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Recently, Honda officially announced that CEO Takahiro Hachigo will step down and be replaced by Toshihiro Mibe, head of the automaker's R&D department, who will take office on April 1. Mibe promised...[Details]
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STM8 PWM mode The pulse width modulation (PWM) mode of the STM8 can generate a signal with a frequency determined by the TIM1_ARR register and a duty cycle determined by the TIM1_CCRi register. Writ...[Details]
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According to foreign media reports, Onsemi, a smart power and smart sensing technology company, announced that Subaru has selected it as the main supplier of image sensors for the next-generation E...[Details]
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