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This high power audio amplifier circuit consists of a differential amplifier as the first stage amplifier. Potentiometer VR1 is used to adjust the offset voltage of the amplifier before entering th...[Details]
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Korean media TheElec, through confirmation from the industry chain, previously BOE encountered the dilemma of shortage of driver ICs in the production of iPhone panels. This problem may be completely...[Details]
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In high-frequency PCB boards, one of the most important types of interference is power supply noise . The author systematically analyzes the characteristics and causes of power supply noise on...[Details]
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Official news from the People's Government of Nanhu District, Jiaxing City, Zhejiang Province shows that in the first half of the year, the integrated circuit industry in Nanhu District achieved posi...[Details]
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Tesla CEO Elon Musk has repeatedly said he would open up its Supercharging network to other competitors, but the company has never done so in the U.S. market, according to foreign media reports. Now M...[Details]
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1. Overview
Current probes are widely used. The basic principle is that the current flowing through the wire will generate a magnetic field around it. The current probe converts the magnetic field in...[Details]
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On the evening of March 24, Jingrui Electrical Materials announced that the second phase of the national large fund planned to invest 160 million yuan in its subsidiary Hubei Jingrui, taking a 23.05%...[Details]
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On May 31, the construction of the Guohua Dengkou 100MWp photovoltaic sand control and energy storage bidding project was completed.
This project is a 2020 national bidding subsidy pho...[Details]
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TL431 has a special dynamic impedance and is a more precise controllable voltage source. In the circuit, TL431 is also used as a parallel voltage regulator circuit. Of course, the use method is not...[Details]
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On the morning of November 29, vivo's official Weibo account showed a large-screen advertisement of OriginOS in New York's Times Square. OriginOS was displayed in a prominent vertical screen for...[Details]
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Lithium-air batteries (LABs) are one of many avenues for improving current energy storage technologies. These and other metal-air batteries have attracted researchers' attention due to their potentia...[Details]
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According to foreign media reports, ten industry giants including Intel, AMD, Arm, Qualcomm, Microsoft, Google, Meta, TSMC, ASE, and Samsung officially established the Universal Chiplet Interconnect ...[Details]
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We are experiencing the rapid development of digital signal processing technology and wireless communication technology, which has brought unprecedented changes to the automotive electronics indust...[Details]
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Recently, many careful citizens have noticed that a "green parking space" has appeared on the side of Yeqingdou Road in Gongshu District, Hangzhou, with a "20-minute limit" sign sprayed on it. These ...[Details]
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Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]