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DC-UPS principle circuit
Figure 4 DC-UPS principle circuit
The principle circuit designed according to the scheme shown in Figure 3 is shown in Figure 4. The main design basis is as follows: (...[Details]
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As the wave of automation continues to advance,
the demand for
robots
in factory production lines
is increasing day by day. In recent years, ABB, a global robot giant, has kept up with the p...[Details]
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The long-rumored "Baidu and Geely joining forces to build cars" has finally been settled today! On January 11, 2021, Baidu, as the world's leading artificial intelligence platform company, announce...[Details]
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The performance of listed companies objectively reflects the market conditions. In 2021, due to the shortage of raw materials such as chips, the performance of mobile phone concept stocks was lower t...[Details]
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Recently, Changchun Guanghua Microelectronic Equipment Engineering Center Co., Ltd. (Guanghua Microelectronics), a subsidiary of the Changchun Institute of Optics, Fine Mechanics and Physics of the ...[Details]
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At AMD's financial analysis day last week, AMD announced that the second-generation RDNA card is codenamed "Navi 2X", which is positioned as "uncompromising 4K gaming", while improving energy efficie...[Details]
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Author: Karl-Heinz Steinmetz of Texas Instruments. Translated from TI blog Technology availability, market and environmental regulations, and infrastructure build-out are aligning to achieve the lo...[Details]
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On November 26, Shanghai Belling’s official Weibo account announced that the company has launched a 16Mbps high-speed 485 chip. With the rapid development of communication, industrial control, smart...[Details]
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Oscilloscope waveforms represent real electronic signals. When evaluating an oscilloscope's performance, you can look at its ability to display a waveform with the same shape as the target signal. As...[Details]
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I have done a DA conversion experiment of adc0832 before. I used adc0832 to convert the collected analog signal (voltage) into a digital signal, input it into the microcontroller, and then displayed ...[Details]
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"The innovation atmosphere of China Southern Power Grid is very good. It is the first in the power industry to propose the construction of a 'digital grid', which not only echoes the 'Digital China...[Details]
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With the development of control technology, voltage and current modulation signals are more widely used. If the signal has a high harmonic content, the traditional active power measurement method wi...[Details]
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In PLC programming, it is often required to maintain a timing pulse signal for a scanning cycle, as shown in the figure. Due to the different resolutions of timers, the refresh changes of the curre...[Details]
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High brightness LEDs are ideal for use in flashlights due to their high light output efficiency and long life. Typical LEDs are driven with a constant current, so when the battery voltage drops, th...[Details]
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According to foreign media reports, Ford Motor Company has applied for a patent from the U.S. Patent and Trademark Office (USPTO) for an adaptive cruise control system that can be adjusted accordin...[Details]
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