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According to the Economic Observer, due to the impact of the epidemic, the construction of 5G base stations in Beijing is temporarily unable to proceed. In response to this, Beijing Mobile said that ...[Details]
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1 Introduction
For the power grid, traditional AC-DC-AC inverters are all nonlinear loads, that is, the grid-side current contains a large amount of low-order and high-order harmonic currents, whic...[Details]
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BYD, as China's leader in new energy vehicles, has been continuously developing and launching various advanced power systems. In terms of hybrid technology, BYD has three major series: DM-i, DM-p and...[Details]
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Main frequency 12M Function: 1. Use DS1302 to obtain clock signal and set time. 2. Can set 10 groups of bell time and has temporary bell function. The bell duration is 5S. 3. 1602 LCD screen di...[Details]
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Mr. Wu Xiong'ang, Executive Chairman and CEO of Arm China, attended the Huawei Connect Conference and released the "Kunpeng Computing Industry Development White Paper" jointly signed by Huawei and Ar...[Details]
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According to foreign media reports, Apple is developing a patent called "System for Improving the Function of Automobile Side-View Mirrors ", which can project images of the area around the car's...[Details]
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News from Qichacha shows that on February 28, Beijing Chehejia Information Technology Co., Ltd., an affiliate of Li Auto (02015.HK), applied for " lithium battery internal resistance adjustment metho...[Details]
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On December 22, Beixing's new product and strategic launch conference with the theme of "512 Era: Come for the Car" was held in Beijing. At the press conference, BeiWake CEO Li Yuan announced BeiWake...[Details]
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An investor asked on the investor interaction platform: Mr. Dong, what stage has the construction of Ultrasonic Electronics' new production line and factory reached? Can trial production be carried o...[Details]
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Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated (NASDAQ: QCOM), today announced that it is working with OEMs including Nubia, OnePlus, OPPO, vivo, Xiaomi and ZTE to support China U...[Details]
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On February 13, the National Energy Administration held a regular press conference in Beijing to introduce the relevant situation of the national new energy storage installed capacity.
Liu Yaf...[Details]
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Overnight, the concept of "new infrastructure" became popular in the investment circle. Amid the surge in market confidence, Xiangnenghui saw many signs that were good for the power industry.
...[Details]
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A team of researchers at the University of Washington has successfully demonstrated that trees can generate enough
electricity
to independently operate a custom
circuit
. The te...[Details]
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1. Chip heating This is mainly for high-voltage driver chips with built-in power modulators. If the current consumed by the chip is 2mA, and a voltage of 300V is applied to the chip, the power c...[Details]
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Recently, the Xingtai National Photovoltaic High-tech Industrialization Base passed the review of the Ministry of Science and Technology and was officially established in the Development Zone. This is...[Details]
Power technology
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