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Among various RF power amplifier linearization technologies, feedforward technology has high linearity and bandwidth, but its circuit structure is complex, expensive, and low-efficiency. It is main...[Details]
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The figure shows a multi-purpose alarm composed of NAND gates. The circuits F1, F2, R1, and C1 form a key-controlled oscillator. F2, F1, R2, and C2 are also a key-controlled oscillator. The oscillati...[Details]
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STMicroelectronics (ST) recently announced the launch of the new STM32WBA5 series of microcontrollers. This series not only inherits the STM32 family’s fine traditions in performance, energy efficien...[Details]
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0 Introduction Due to the rapid development of power electronics technology, AC variable frequency speed regulation has become the mainstream of electrical drive and is gradually replacing the t...[Details]
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Recently, the price of battery-grade lithium carbonate is still soaring. The latest data from Shanghai Metal Network shows that after several days of continuous increases, the average price of battery...[Details]
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Signal testing is very important for laser ranging or laser radar products. In principle, the flight time difference of the light beam is used for calculation. However, for high-power pump lasers, th...[Details]
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On October 10, Honeycomb Energy Technology "Thailand" Co., Ltd. (hereinafter referred to as "Honeycomb (Thailand) Company"), a subsidiary of Honeycomb Energy, signed a strategic cooperation agreeme...[Details]
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Yesterday, Huawei officially announced the release date and location of the Mate 30 series of mobile phones. The arrival of this new Huawei flagship is getting closer and closer. There are more...[Details]
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51 single chip microcomputer timing and delay analysis
When a computer is working, it is controlled by a unified clock pulse. This pulse is sent by the timing circuit in the single-chip microcomput...[Details]
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Commonly used single chip system RAM test method LED is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, lo...[Details]
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The research report "Smartphone Application Processor Market Share Tracking in Q2 2019: Qualcomm Remains Leading with 40% Revenue Share" released by Strategy Analytics' Mobile Component Technology Se...[Details]
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element14.com and Toshiba strengthen global collaboration to provide global users with access to market-leading power semiconductors and other discrete devices, accelerating new technologies to marke...[Details]
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Abstract: Active power factor correction technology can greatly improve the utilization rate of electric energy, reduce line loss, reduce harmonic pollution of the power grid, and improve the quali...[Details]
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Introduction: Mir Electronics' MYC-Y6ULX-V2 core board helps engineering machinery controllers become intelligent.
In recent years, with the development of informatization, the requi...[Details]
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The power control of electric vehicles is mainly to output electricity from the battery to the motor. How to achieve the output at will? This requires the use of power inverter technology, that is,...[Details]