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In recent years, with the rapid development of 3G technology, the control and measurement of RF power is very important when designing communication systems. This paper takes the AD8318 monolithic RF...[Details]
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Huawei founder Ren Zhengfei made his first appearance at the World Economic Forum in Davos after a five-year absence, becoming the focus of attention of the guests on the first day of the forum. Ten ...[Details]
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According to the official announcement of Samsung GALAXY, the online launch conference of the Samsung Galaxy S22 series in China will be held today. Samsung said that it invites you to join it ...[Details]
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Principle of Induction Voltage Regulator
An inductive voltage regulator is an electrical device that uses induced electromotive force to control the voltage of a circuit. Its main principle is...[Details]
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Without further ado, here are the pictures: I recently went on a business trip to a customer's site to debug equipment. The scene is shown above. The technical part I was responsible for included a...[Details]
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Currently, USB has been widely used in data acquisition systems, and the USB2.0 specification is currently the most widely used. As test and measurement requirements continue to increase, USB2.0 ha...[Details]
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1. Overview of this article
In recent years, various measurement technologies related to instruments and meters have been continuously developed, and liquid ultrasonic flowmeters have performed the...[Details]
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OTA is becoming a term that people are more and more likely to come into contact with in their daily lives. What is OTA? Behind these three letters is the abbreviation (Contents) Over The Air, which ...[Details]
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Maintenance principles and safety precautions of frequency converter
The basic principle of AC-DC-AC frequency conversion: first, the three-phase AC power is filtered and converted into DC pow...[Details]
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Abstract: The Modbus protocol realizes the integration of monitoring data of different operating stations in the cement production raw material system. ATL is used to develop a universal interfa...[Details]
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On April 25, Xiamen Haichen Energy Storage Technology Co., Ltd. (Haichen Energy Storage) signed a commercial general liability insurance agreement with American International Group (AIG) subsidiary...[Details]
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Input a photo of a woman and you will get a nude photo. The stripping DeepNude became popular. However, due to the huge ethical controversy, the developer of this software chose to remove it from ...[Details]
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Recently, Tesla's stock closed at its highest price ever, with a market value of US$70.9 billion, making it the third most valuable automaker in the world, behind Japan's Toyota and Germany's Volkswa...[Details]
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Designing processor voltage regulator modules (VRMs) to meet the insatiable power demands of computer processors is a real challenge for motherboard designers. The Pentium 4 processor requires the VRM...[Details]
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1. The air cleanliness of the clean room should be tested as follows:
1. Empty state and static test
Empty state test: The clean room has been completed, the purified air conditioning system ...[Details]