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As the core of a photovoltaic power station, the inverter is mainly used to convert the irregular direct current of photovoltaic modules into sinusoidal alternating current. It also has functions s...[Details]
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1 Introduction
With the development of modern technology, inverter
power supplies
are widely used in all walks of life, which puts forward higher requirements for their perf...[Details]
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The current global wave of new energy vehicle development is surging. However, affected by the transformation and adjustment of the automobile industry, the production and sales scale of new energy v...[Details]
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On February 11, Oni Electronics stated on its investor interaction platform that PC/TV external cameras can be used in multiple scenarios such as video conferencing, video chat, remote office, and te...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The promise of electric vehicles and autonomous driving depends on advances in many key technologies, including high-performance battery charging. The on-board charger (OBC) is expected to benefit ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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LG Energy has developed the NCMA quaternary lithium battery, which will be delivered in large quantities to Tesla cars in 2021. LG Energy said the battery will be delivered in the second half of 20...[Details]
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Use the random number generator to generate temperature values, set the upper limit of the temperature alarm, and use the Boolean switch to switch the temperature alarm function. When the current temp...[Details]
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Sensors
and transmitters play a pivotal role in the fields of instruments, meters and industrial
automation
. Unlike sensors, transmitters can convert non-electrical quantiti...[Details]
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0 Preface The test items of the UHF RFID reader/writer radio frequency include carrier frequency tolerance, occupied bandwidth, transmission power, adjacent channel power leakage ratio and spurious e...[Details]
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The power supply mode of the electronic ballast is to connect the half-bridge output to the voltage regulator to power the chip. Its output voltage is a high-voltage sine wave (50-100 kHz). In...[Details]
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There are two main methods for measuring current in the 3-20A range: the traditional measurement method using a resistive shunt, and the use of a current sensor. Both technologies have limitations:...[Details]
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Recently, Wang Zhiping, Vice Chairman of the Tianjin CPPCC (former Vice Mayor of Tianjin), Zeng Yan, Deputy Inspector of Tianjin Investment Promotion Office, Ma Jianjun, Deputy Mayo...[Details]
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From November 7 to 8, the 2024 China Automotive Software Conference, co-hosted by the China Association of Automobile Manufacturers and Anting Shanghai International Automobile City, was held in Ji...[Details]
Power technology
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