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Application Introduction Lithium batteries have many advantages over other battery chemistries. For example, they are lighter, have no memory effect, and have a slower self-discharge rate than N...[Details]
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At Apple's 2019 fall conference, Apple released the iPhone 11 series of mobile phones, updated the iPad tablet and Apple Watch, but did not release the 16-inch MacBook Pro and the new AirPods. Recent...[Details]
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1. Chip heating
This is mainly for high-voltage driver chips with built-in power modulators. If the current consumed by the chip is 2mA, and a voltage of 300V is applied to the chip, the power co...[Details]
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In the field of electronic technology, frequency is a basic parameter, and it is closely related to many other electrical parameter measurement schemes. Therefore, the measurement of frequency is e...[Details]
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The secondary system of a smart substation usually includes electronic transformers, merging units, switches, protection and measurement and control equipment. These devices must operate based on a u...[Details]
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As the trend towards miniaturization continues, new packaging methods and methods of interconnecting integrated circuits have been developed. Today, "system on chip" refers to a packaging method th...[Details]
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Lenovo will hold a new product launch conference in Beijing, and the new flagship Lenovo Z6 Pro will soon appear in front of us. Now there are still a few days before the launch conference, and Lenov...[Details]
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On October 17, the domestic production project of key components for core equipment in the semiconductor industry of Hefei Shengteng Semiconductor Technology Co., Ltd. (hereinafter referred to as "Sh...[Details]
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3. Signal-to-noise ratio calculation
The above calculations are limited to the calculation of noise spectral density. In practical applications, the main concern is the signal-to-noise ratio, whi...[Details]
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In transformer differential protection, how to distinguish between magnetizing inrush current and internal fault current is an inherent and unavoidable problem, and has been a hot topic of researc...[Details]
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September 9, 2024 –
Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor of the broadest selection of semiconductors and electronic components™, is the authoriz...[Details]
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In fact, it is a self-excited push-pull DCAC boost converter circuit, which consists of a freewheeling diode, a damping inductor, two PNP transistors, two base resistors, a resonant capacitor and a t...[Details]
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Apple announced that it has nearly doubled the number of suppliers that have committed to using 100 percent clean energy to produce its products, bringing the total to 44, Business Wire reported. Tha...[Details]
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With the development of electronic technology, digital oscilloscopes have greatly expanded their working capabilities with digital technology and software. The shortcomings of early products such as ...[Details]
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Introduction:
Winbond's new single-chip microcomputer W77E58 contains two enhanced serial ports and a 32KB large-capacity Flash memory. The instruction set is fully compatible with the 51 serie...[Details]
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