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China Energy Storage Network News:
In order to fully demonstrate the company's grand blueprint for global energy internet and demonstrate the social responsibility and commitment of central e...[Details]
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I have always had some problems understanding the STM8S timer, so when I was working on the timer, some strange problems occurred. For example, this time I had problems understanding the preload valu...[Details]
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Traditional verification and debugging methods rely on instruction set simulator (ISS) models before the core chip is manufactured. Unfortunately, ISS models are too slow and the timing accuracy is...[Details]
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1-2-2. Series switching power supply output voltage filter circuit
Most switching power supplies output a DC voltage, so the output circuit of a general switching power supply is equipped with...[Details]
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Judging from the Google Play Console and a lot of information, the Samsung Galaxy A21s is expected to be released in the near future. Recently, well-known whistleblower Sudhanshu Ambhore shared...[Details]
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The automotive industry has always been very cautious, but in terms of automotive "wire control" technology, it has taken a big step forward, replacing the original mechanical structure wi...[Details]
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When talking about electric cars, the issue that everyone is most concerned about is battery life. The current average range is about 400km, which is enough for most travel scenarios. But why d...[Details]
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Klaus Schiffner from Rohde & Schwarz explained what HDMI is and how it should be evaluated. By way of example, he introduced how to perform HDMI testing using the R&S UPP audio analyzer.
High-Def...[Details]
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With
the continuous growth of
LED display
applications, people have a better understanding of LED displays. Since LED displays themselves have the characteristics of customized products,...[Details]
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Linear Technology Corporation introduces the LTM8042 and LTM8042-1 DC/DC uModule® LED drivers for LED strings consisting of up to 8 white
LEDs
or 9 red LEDs. Each device can operate in boost, b...[Details]
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(1) Application conditions. The floating ground terminal of the driver chip can be connected to the same potential as the source terminal of the MOSFET. The PWM power output stage of the driver chi...[Details]
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Nowadays, in addition to facing fierce competition in the existing market, domestic and foreign smartphone manufacturers must also deal with the impact of the global chip shortage. Amid the technolo...[Details]
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Electrical barriers are most widely used Electrical barrier (ohmic barrier) is generally used to measure the resistance of resistors, measuring lines, circuit on-off conditions, and judging whether t...[Details]
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Abstract: Filtering the power supply system of the chip through the LC filter circuit is an important means to improve the synchronous output switching noise. This article proposes an algorithm and...[Details]
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LG Display has unveiled the world’s first stretchable display that can stretch up to 50 percent, the highest stretch ratio in the industry. The company demonstrated the panel at a meeting of more t...[Details]