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According to foreign media voice, renderings of LG's new entry-level 5G phone, Stylo 7 5G, have been exposed. This phone will be released earlier this year. Foreign media said that LG will rele...[Details]
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1.1 Description and Function We can think of an oscilloscope simply as a voltmeter with a graphical display. An ordinary voltmeter gives a measurement reading of the signal voltage by moving ...[Details]
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After the nationwide license plate restrictions, electric vehicles have become the best choice for many new and old drivers. In fact, the performance of electric vehicles is not bad. You can't feel t...[Details]
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a. Ambient temperature and humidity
The resistance value of general materials decreases with the increase of ambient temperature and humidity. Relatively speaking, surface resistivity is more ...[Details]
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Micron’s most advanced mobile memory products are now in mass production and shipping for Xiaomi’s latest flagship smartphone
Shanghai, China, December 12, 2022—Micron Technology Inc...[Details]
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Frequency Converter
The frequency converter (hereinafter referred to as VFD) is an electronic and electrical device widely used in modern factories. It is a high-end electrical product, and it...[Details]
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The switching power supply can be precisely controlled through the magnetic amplifier, which can improve its stability. The magnetic amplifier core can be made of thin film alloy, ferrite or amorph...[Details]
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The British government announced that it would ban Huawei from participating in the country's 5G network infrastructure and phase out Huawei's telecommunications equipment by 2027, ending the 20-year...[Details]
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Pre-study questions: How should the signal source, spectrum analyzer and filter be connected to measure the differential mode insertion loss of the filter using the first solution introduced earlier?...[Details]
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Host: UBUNTU10.04LTS, cross toolchain: arm-linux-gcc 2.95, installation directory: /usr/local/arm/2.95.3/bin Target board: Edukit-III, S3c2410 daughter board Problem description: Since the LINUX vers...[Details]
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Twenty years ago, the advent of easy-to-use integrated switching regulators revolutionized power management technology. Previously, most applications used linear regulators as the supply voltage an...[Details]
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Huawei Mall announced the launch of a mobile phone memory upgrade service, with prices starting at 389 yuan. The "memory" Huawei refers to is not the memory for running apps, but what we often call...[Details]
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Recently, the General Administration of Customs released the import and export data of inverters in June 2023. According to the customs data:
In June 2023, the export volume of inverters was 4...[Details]
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FP6188 is a synchronous buck regulator with input up to 23V. It has built-in Power NMOS with 130mΩ internal resistance, excellent load and line regulation capabilities, and can achieve 2A continuou...[Details]
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The electronics for automotive infotainment TFT-LCD displays must be minimal to limit PCB size and cost. After reviewing the drawbacks of typical low-integration solutions, we introduce a new appro...[Details]