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On June 27, the Shanghai Regulatory Bureau recently disclosed that Doxin Semiconductor signed the "Guidance Agreement on the Issuance and Listing of Doxin Semiconductor Co., Ltd.'s Shares" with Haito...[Details]
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Induction heating technology is widely used in modern industries such as metal smelting, pipe bending, hot forging, welding and surface heat treatment. Induction heating is based on the principle of ...[Details]
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On July 26, Zhuzheng
Robotics
received a round B financing led by Puhua Capital, followed by Sugaoxin Financial Holdings, and Hanyu Capital served as the exclusive financial advisor. Accord...[Details]
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How to judge whether the aluminum electrolytic capacitor is damaged? Aluminum electrolytic capacitors can be divided into high-frequency electrolytic capacitors and ordinary electrolytic capacitors a...[Details]
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According to foreign media reports, the global shortage of automotive chips that began at the beginning of this year has affected many manufacturers. Major automakers such as General Motors, Ford, Hy...[Details]
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One of the keys to learning C51 is to deeply understand and apply the extensions of C51 to standard ANSI C, because most of the extensions are directly targeted at the 8051 series CPU hardware. The...[Details]
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Contents The invention relates to an ultrasonic flow measuring device, comprising a measuring tube with a straight measuring tube axis, a transmitter for transmitting an acoustic signal on a first si...[Details]
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Infineon acquires Imagimob, leader in micro-machine learning, further enhancing and expanding its embedded AI solutions Infineon Technologies AG announced that it has acquired Stockholm-based sta...[Details]
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Just a few days ago, it was reported that the iPhone XR would be discontinued shortly after the release of the iPhone 12, and the high-end iPhone 11 Pro and iPhone 11 Pro Max would also be discontinu...[Details]
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Figure 1
SPWM
Without injecting zero-sequence component, the fundamental component of three-phase output voltage can be expressed as:
SPWM injection of zero-sequenc...[Details]
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The input circuit of the switching power supply mostly adopts a rectifier plus capacitor filter circuit. At the moment of closing the input circuit, a large instantaneous impact current will be forme...[Details]
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The solution provides fast, accurate and comprehensive audio and acoustic testing Shanghai, China, August 30, 2023 - element14, a global distributor of electronic components products and solutions ...[Details]
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As wireless communications, radar, satellite communications, optical communications and other fields require higher signal transmission rates or resolutions, the modulation formats used are becoming m...[Details]
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keil C51 Partial Operators and Expressions; December 2, 2013 10:39:34 ?: Used for expression evaluation operator; logical expression? expression1:expression2. If the logical expression is true, expre...[Details]
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In the switching power supply topology with transformer , when the switch is turned off, the loss caused by the overlap of voltage and current is the main part of the switching power supply loss. At...[Details]