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0 Introduction
With the development of power electronics technology and large-scale integrated circuits, variable frequency speed regulation systems based on integrated SPWM circuits hav...[Details]
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Core Tips
From November 8th to 9th, the 2019 World Blockchain Conference was held in Wuzhen, Zhejiang. The conference brought together experts and scholars from the fields of blockchain, d...[Details]
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As a treasure of traditional culture, the protection of cultural relics is naturally the top priority. The return of cultural relics to the world can allow people to better experience the breadth and...[Details]
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The connection between cars and vacuum is much closer than you think
my country's production and sales of new energy vehicles exceeded 3 million for the first time in 2021, ranking f...[Details]
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Introduction to MAXQ
The MAXQ series of microcontrollers are high-performance 16-bit RISC devices designed for low-noise operation and are ideal for battery-powered mixed-signal applications....[Details]
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In a blink of an eye, it is mid-to-late December again, and 2020 is almost over. In the first half of this year, the Chinese auto market suffered a huge impact due to the epidemic, and sales plumme...[Details]
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Previously, foreign media reported that iOS 16 will have built-in support for always-on display in preparation for the iPhone 14 Pro and iPhone 14 Pro Max to be released this fall. After the first be...[Details]
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Panasonic Idemitsu OLED Lighting Co., Ltd. was jointly established in 2011 by Panasonic Electric Works, a subsidiary of Panasonic, and Idemitsu Kosan Co., Ltd. Panasonic Electric Works has strong desi...[Details]
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The basic working principle of PWM converter
The basic working principle of PWM converter
The working principle of PWM converter is shown in the figure. Due to the increase of switching freque...[Details]
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0 Introduction
The circulating water system in industrial production consumes a lot of fresh water during operation. At the same time, in order to prevent scaling of industrial equipment, various che...[Details]
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The quality of power amplifier design directly affects the performance of the entire system. According to its working state, it can be generally divided into A, B, C, and D, E, F, which are simil...[Details]
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Absolute address
An absolute address consists of an address identifier and a memory location (for example, Q 4.0, I 1.1, M 2.0, FB21).
Symbolic Address
Assigning symbolic names...[Details]
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On April 20, Chery Automobile brought a number of heavyweight models to the 2021 Shanghai International Auto Show. At the same time, Chery Automobile officially released the "Chery 4.0 Era Global...[Details]
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This article mainly introduces the difficulties encountered in LED lighting power supply design, and introduces some good solutions of ON Semiconductor for these problems.
In the design of LED ligh...[Details]
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On November 6, Tianma Microelectronics held the 2024 Tianma Microelectronics Global Innovation Conference in Xiamen, and released new technologies in the fields of Micro-LED, OLED, technology platf...[Details]
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