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On the evening of March 14, Jianghuaiwei released its 2021 annual report. The company achieved operating income of 792 million yuan, a year-on-year increase of 40.50%; net profit attributable to shar...[Details]
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1 Introduction
At present, most of the various switching power supplies used in various electrical equipment adopt indirect DC/DC conversion circuits. It has the advantages of good isolation p...[Details]
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When I used the SmartARM2200 development test board produced by Zhou Ligong Company, I felt that configuring the development environment was quite complicated, so I compiled the relevant steps for you...[Details]
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On March 23, the Henan Provincial Development and Reform Commission issued a notice on the 2023 Henan Province Key Foreign Investment Project Promotion Plan.
Energy storage related projects in...[Details]
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The LT8310 is an easy-to-use resonant reset forward converter controller that uses an internally regulated 10V supply to drive the gate of a low-side N-channel MOSFET. The LT8310 features operating...[Details]
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According to reports, research teams from the University of Cambridge, the University of Oxford, and University College London (UCL) jointly developed an augmented reality head-up display. This devic...[Details]
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Energy storage is an important supporting condition for the proportion of new energy power generation to increase from the current 12% to more than 20%, 35%, and even to about 60% in the future under ...[Details]
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But when people find their phones are running low on battery and can’t find a plug or cable, they still miss the era of long battery life for feature phones. In the past, the battery life of a phone ...[Details]
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Many inverter manufacturers are also complaining: we are the ones who have done the most in technology research and development, the most in intelligent optimization, and we are the ones who are im...[Details]
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In daily life, people occasionally feel finger tingling or static shock when touching car doors. This feeling is only unpleasant; but for some electronic components, encountering electrostatic discha...[Details]
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AP8264A2 High-Performance 32-bit Audio Application Processor The AP82 series audio processor is a new generation of SoC platform products designed for audio applications, suitable for traditional a...[Details]
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How to repair a two-phase motor that does not rotate and buzzes after being powered on
If a two-phase motor does not turn and makes a humming sound after being powered on, the motor may be dam...[Details]
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According to foreign media reports, electric truck startup Bollinger Motors believes that the battery pack it developed for its upcoming electric vehicles should be protected by law. On October 15 lo...[Details]
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On October 23, CITIC Securities recently released a summary report on the guidance work for the initial public offering and listing of Jiangsu Deao Microelectronics Co., Ltd. (hereinafter referred to...[Details]
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Tested using Keysight’s ultra-wideband test solution with Samsung’s U100 chipset
Ensures stability and security of ultra-wideband devices
Keysight Technologies has...[Details]
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