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On December 20, Omdia released a report stating that currently, there are five foundry companies that can provide mature production capacity for HV 40nm and 28nm process AMOLED driver chips, includin...[Details]
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1. System overall plan
1.1 Overall design diagram
As shown in Figure 1, the inverter system consists of a boost circuit, an inverter circuit, a control circuit, and a feedback circuit. The lo...[Details]
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In the development and application of microcontrollers, high-level languages have gradually begun to be introduced, and C language is one of them. For people who are used to assembly, they always f...[Details]
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The technological leaps that have taken place in the past 20 years are staggering. Computers have gone from utilitarian boxes to clean-lined rectangles of metal and glass small enough to fit i...[Details]
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Apple's Pro Display XDR has been released for some time. In terms of price, the standard glass version is priced at 39,999 yuan, and the Nano-texture glass version is priced at 47,999 yuan. Th...[Details]
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GHSP Launches New eVibe System Using Allegro MicroSystems Technology to Power the Future of Electric Vehicles
New technologies complement xEV’s shortcomings and promote broader elect...[Details]
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In the past two years, there have been rumors that Microsoft is building a foldable screen device. Although many people think that it may be Microsoft building a mobile phone again, the actual situat...[Details]
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This paper specifically analyzes and studies the ultra-low noise and clock jitter filtering technology for random and fixed clock jitter of high-speed fully differential op amps and high-bandwidth 14...[Details]
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Three-phase watt-hour meters have three-phase three-wire and three-phase four-wire, and the input voltages are 3×(220～240)V/380～400V, 3×57V/100V, etc. The power supply circuit of the three-phase wa...[Details]
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Recently, CSA Group and Presense Testing Technology Co., Ltd. (hereinafter referred to as Presense) signed a strategic cooperation agreement on energy storage battery and energy storage system prod...[Details]
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Although the upgrade of the US ban has put Huawei under unprecedented pressure, according to the latest news, both the Mate 40 and P50 series are progressing steadily, and their 5nm new-genera...[Details]
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In daily work, for most engineers, a multimeter is the best choice for testing electrical signals such as voltage, low current, and resistance, while when testing high current, they generally tend ...[Details]
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Due to environmental protection, purchase restrictions and other factors, the number of new energy vehicles in the market is constantly increasing. Compared with traditional fuel vehicles, electric v...[Details]
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As an emerging charging method, wireless charging of electric vehicles has attracted wide attention in the industry in recent years. Wireless charging is a contactless charging method, where there is...[Details]
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summary
The world of technology is ever-changing, and the need for efficient and reliable power solutions continues to rise. In recent years, 48 V supply voltage has received a l...[Details]
Analog electronics
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