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The China Academy of Information and Communications Technology released the "November 2019 Domestic Mobile Phone Market Operation Analysis Report", which showed that in November 2019, the total shipm...[Details]
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General Motors and Wolfspeed, Inc. today announced a strategic supplier agreement for Wolfspeed to develop and provide silicon carbide (SiC) power device solutions for GM’s future electric vehicle pr...[Details]
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Frequency Converter Introduction
The variable-frequency drive (VFD) is a power control device that uses frequency conversion technology and microelectronics technology to control AC motors by ...[Details]
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As the power battery and electric drive system replace the traditional fuel and engine, the voltage of the entire system of pure electric vehicles increases from the traditional 12V to a system vol...[Details]
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On March 20, Synopsys announced the launch of new EDA and IP solutions designed to maximize the capabilities of the global technical engineering teams served by Synopsys (from chips to systems), maki...[Details]
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The world's energy demand is likely to outstrip the energy supply. Strategies for energy management are primitive and inefficient, resulting in reduced reliability and stability in energy distribution...[Details]
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SAIC-GM started early but arrived late in the field of plug-in hybrids. In 2010, GM introduced the Volt, creating the first batch of plug-in vehicles in China.
After so many years, SAIC-...[Details]
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The working principle of the application circuit of the device is shown in Figure 2. We know that in the watt-hour meter, the voltage coil and the current coil are connected in parallel to the...[Details]
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Functions of the smart electronic clock: 1. Full calendar timing. 2. 12/24 hour conversion. 3. 8-way timing output (can be turned on/off) 4. Error: 15S+1uS 5. Automatic tracking of large and ...[Details]
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introduction
my country is a large maritime country with its back to land and its front to the sea. Its ocean area is 2.997 million km2 and its coastline is 32,000 km long, of which the mainla...[Details]
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According to the latest report released by TrendForce, the first quarter of 2020 was hit by the COVID-19 pandemic. Border controls and lockdowns in various countries caused a disruption in the overal...[Details]
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Trigger function: The trigger function of an oscilloscope has two main functions: first, to isolate the event of interest, and second, to synchronize the waveform, or to stabilize the displayed wav...[Details]
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Conventionally, the ternary materials we refer to generally refer to nickel cobalt manganese oxide lithium NCM positive electrode materials (in fact, there are also negative electrode ternary materi...[Details]
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On October 24, the 2021 Beijing International Microelectronics Symposium and IC WORLD Conference was held in Beijing. At the "Breakthrough and Innovation of Integrated Circuit Equipment" forum in the...[Details]
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(Photo credit: REUTERS/Fabrizio Bensch/File Photo) According to foreign media reports, Google announced that Google Maps can now directly display real-time information about available charging stat...[Details]
MCU
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