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Zhaoqing Langjiang Pumped Storage Power Station is located in Wuhe Town, Guangning County, Zhaoqing City. The project has been included in the National Energy Administration's "Medium- and Long-Ter...[Details]
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在超声及成像等各类系统中,模拟信号的电压有时可能突然达到极限值。而诸如ADC驱动器之类的多种下游电路可以对模拟输入信号电平进行限制,以维持其性能。在过驱条件下,这类器件可能过度吸取电流,也可能被驱动至饱和状态,从而延长恢复时间。在这类系统中,可以利用多种箝位放大器来对输出端的信号偏移进行限制,以保护下游器件。目前,多数箝位放大器都依赖于一种称为输出箝位放大器(OCA)的输出箝位架构。一种被称为输...[Details]
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Data collection and processing are widely used in the field of automation. Due to different application occasions, the hardware required for data collection and processing is also different. In
th...[Details]
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700V power management switch reduces quiescent power consumption by 50%.
September 15, 2014, Beijing News --- Recently, Texas Instruments (TI) announced the launch of a 700V switcher tha...[Details]
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Abstract
The reasons why radio remote control switches cannot be popularized are analyzed. A new infrared switch for intelligent building lighting control, the Kling switch, is introduced. Th...[Details]
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Hon Hai, the largest assembler of Apple iPhone, announced its September revenue on the 5th, which soared to NT$587.7 billion (same unit below), which surprised the market. At the same time, the marke...[Details]
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Recently, it was reported that Nokia has announced a new version of Ovi Maps for its smartphones, which will include high-end walking and driving navigation. This move is seen as a huge change in the...[Details]
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March 15, 2024, China - STMicroelectronics (ST;), a world-leading semiconductor company serving multiple electronic application fields, has been named to the Top 100 Global Innovators™ 2024 list. ). ...[Details]
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Overview Infrared thermometers measure the radiation energy of infrared rays emitted by an object to obtain the temperature of the object itself. Currently, they can be divided into three categor...[Details]
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Recently, Jiangfeng Electronics stated in an institutional survey that the company's high-purity metal sputtering target products for flat panel displays are currently used in different generation li...[Details]
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According to the latest research report from Counterpoint, Xiaomi surpassed Samsung in the Russian online mobile phone market share in the fourth quarter of 2020, ranking first. Apple entered the top...[Details]
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I wanted to use Timer10 to make a relatively accurate delay function this morning, but I found that the actual delay value was always only half when I used an oscilloscope. I was puzzled. After caref...[Details]
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I have just come into contact with STM8 microcontrollers. I have been developing under Linux before. I was a little confused for a while, so I recorded some of my learning process, hoping to help lay...[Details]
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Interleaved DC/DC converter topologies allow for more efficient designs than conventional parallel output stage transistors, and there is still room for improvement. In interleaved operation, many ...[Details]
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Generally, a high power factor (PF) AC/DC power supply consists of two stages: a pre-power factor corrector is added before the DC/DC converter, which requires at least two main switching tubes and...[Details]