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EMI / Anti-interference Design
EMI 是当今许多设计人员所面临的一项重大挑战。如果不能顺利通过 EMI 测试，则将导致项目成本显著增加和进度迟缓，因此高水平的工程师会在设计的早期寻求减低 EMI 的方法。因为开关稳压器具有高能量效率，所以越来越多人采用，对EMI 的影响也在加重。一种能有助于抑制与开关电源相关之 EMI 的简单方式是采用一个多...[Details]
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South Korean researchers have improved the reverse static electricity resistance of InGaN LEDs to 3 kV by integrating a bypass diode into the LED chip. The researchers from the Korea Optical Tech...[Details]
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Recently, Great Wall Motor's Honeycomb Energy and SK On battery projects have made further progress, and global power battery production capacity has been further expanded: Honeycomb Energy: Afte...[Details]
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This circuit is a high performance charger for gel-dielectric lead-acid batteries. The charger can quickly charge the battery and quickly disconnect the charge when the battery is full. The initi...[Details]
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On June 6, Lynk & Co, which "challenged conventions", brought its press conference to the "electronic music party", perfectly presenting the "mix" of technology and art, electricity and music. Adhe...[Details]
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On April 29, Intel, Snap, Nasdaq, Dell Technologies and NTT Data jointly announced the establishment of the Global Inclusion Alliance and developed diversity and inclusion indicators. These indicator...[Details]
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When using a voltmeter to measure voltage, you should pay attention to the following: 1. When measuring voltage, the appropriate range should be selected according to the size of the voltage being me...[Details]
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This article mainly makes a brief analysis of the existence modes of the two major camps of digital power supply and analog power supply as well as their own advantages and disadvantages, and provi...[Details]
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BYD stated on its interactive platform earlier this year that whoever masters advanced battery technology will master the future of electric vehicles. Under the wave of electrification, leading ca...[Details]
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The transition from an internal combustion engine (ICE) to an electric vehicle (EV) requires at least five new electrical/electronic/programmable electronic (E/E/PE) systems. Figure 1 depicts these s...[Details]
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PCBA testing is an important part of controlling product quality in the PCBA manufacturing process. It is to detect whether the PCBA board has enough reliability to complete future work. This will di...[Details]
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Memory space distribution diagram Internal RAM distribution diagram So the special function registers SFR Reset value of SFR PSW Program Status Word Register Power Control Register PCON T...[Details]
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1 Introduction
In the design of RISC CPU, the processing of transfer instructions has a critical impact on the performance of the processor. Transfer instructions determine the execution order of ...[Details]
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★ Periscope cameras reveal the dividend chasing war of first-tier manufacturers At the beginning of the release of Huawei P30 pro, it has attracted great attention from all walks of life due to its...[Details]
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The following is an explanation of the key points of 7 commonly used interface types in circuit design: (1) TTL level interface: This interface type is basically a cliché. Ever since I went to co...[Details]
Industrial Control Electronics
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