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1 Introduction
A switching power supply is a power supply that uses modern power electronics technology to control the time ratio of the switch transistor to turn on and off to maintain a stable ...[Details]
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At the end of March 2020, BYD, a leader in new energy vehicles, announced the official launch of its Blade Battery. A video comparing three types of battery puncture tests played at the launch site s...[Details]
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As the hot summer approaches, various
naked-eye 3D
mobile
terminals in electronic stores or online shops have also become popular. Patriot's naked-eye 3D movie book, naked-eye 3D Moonl...[Details]
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We will introduce the soft start operation characteristics of asynchronous motors from the following aspects
1. Several commonly used starting methods for soft starting
1. When the motor ...[Details]
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On the evening of February 23, Weibo digital blogger @旺仔百事通 posted a message saying: "Huawei Mate40E Pro (5G) is scheduled to be on sale on the third of next month (March 3), equipped with Hi...[Details]
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Add the rated working voltage (usually 12V) to the filament of the black and white cathode ray tube (referred to as the cathode ray tube), and leave the other pins empty without adding voltage. Set th...[Details]
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Apple has introduced the option to use 5G cellular data to download iOS software updates on iPhone 12 mini, iPhone 12, iPhone 12 Pro, and iPhone 12 Pro Max, according to a support document released b...[Details]
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On the eve of the 2023 Auto Show, Luminar brought the latest mass production version of Iris. Mass production was completed at the beginning of the year. The first new car is the Volvo EX90 ( para...[Details]
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On September 22, Canalys released the latest TWS market research report. The report shows that TWS was the only personal smart audio device category to achieve growth in the second quarter of 2022,...[Details]
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On December 15, Honeycomb Energy held its third Battery Day event in Changzhou with the theme of "Ride the Bees and Drive the Future".
At the press conference, Yang Hongxin, Chairman and CEO o...[Details]
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High reliability, powerful functions, high speed, low power consumption and low price have always been important indicators for measuring the performance of single-chip microcomputers, and are also n...[Details]
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1. The actual maximum working pressure must be less than the rated working pressure of the flow meter. 2. The maximum operating temperature and the minimum operating temperature must meet the tempera...[Details]
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As healthcare costs soar worldwide, coupled with an aging population, the need for portable medical diagnostics and treatments is growing at home and in underserved and remote areas. According to a r...[Details]
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The widespread use of electronic devices in automobiles is considered a revolution in the development of automobile technology. With the development of automotive electronic technology and the incr...[Details]
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Digital enthusiasts probably all know that since the Samsung Galaxy Z Flip was launched in February this year, it has won widespread praise from technology media for its exquisite up-and-down folding...[Details]
Microcontroller MCU
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