In July 2009 , Mitsubishi Motors Corporation's electric vehicle "i-MiEV" was equipped with Nichicon's "charger-integrated DC-DC converter", which is a device for charging the high-voltage and low-volt...
Is there a quantitative or qualitative relationship between the input current harmonics and the control angle of 12-pulse rectifier? I have searched a lot of literature, but have not found any relevan...
In the IT software world of the Internet era, there are four core members:
Operating systems, programming languages, compilers, and databases.
In 1970, Ken Thompson and Dennis Leach of Bell Labs devel...
[i=s]This post was last edited by long521 on 2021-12-7 09:19[/i]Yesterday I did something very funny, actually very funny. Yesterday I soldered a MOS board with many MOS drivers on it, then powered it...
Recently, Nezha Automobile announced the future development planning nodes of its NETA PILOT intelligent driving system and the corresponding model plans equipped with the system. From the planning...[Details]
On April 6, the Shandong Provincial Government issued the "2022 Action Plan for the "Top Ten Innovations", the "2022 Action Plan for the "Top Ten Industries", and the "2022 Action Plan for the "Top...[Details]
Last summer, the power load of 18 provincial power grids including Beijing hit a record high. In May this year, the load of Guangdong Province's power distribution exceeded 100 million kilowatts. O...[Details]
The changes in appearance design and the addition of 5G have boosted the sales of the iPhone 12 series, and also pushed the series to become the model with the fastest sales growth curve since the iP...[Details]
Development environment: ubuntu arm-linux-gcc4.4.1 Development board: GEC210 development board Schematic I2C chip: FM24CL04 Connection with CPU, pins 0 and 1 of GPD1. Pin 0 corresponds to SDA...[Details]
Efficiently and transparently obtain end-product licenses from more than 30 patent owners to enable mass adoption of cellular IoT devices
OSLO, Norway – May 20, 2024 –
...[Details]
Hangzhou Gaoxun Technology Co., Ltd. announced that it has built the world's first spinning-grade 10-ton single-layer graphene oxide production line and successfully completed the trial run. The sing...[Details]
I have shared the dot matrix assembly language before. I believe that most of you use C language more. Now I will share the 16X16 dot matrix upward C language program. I hope it can help friends in n...[Details]
Medical protective fabric electrostatic decay performance tester Main Application: The electrostatic decay performance tester for medical protective fabrics is used to test textile garments, medical ...[Details]
Introduction: Nowadays, refrigerators have become popular in every household. People have higher and higher requirements for the performance and control functions of refrigerators, especially the int...[Details]
In fiscal year 2023, Continental achieved revenue of 41.4 billion euros, a year-on-year increase of 5.1%. Despite the weak financial data in the first quarter of 2024, Continental remains optimisti...[Details]
In a standard flyback power converter, the leakage inductance of the transformer generates a voltage spike on the drain of the primary-side FET. To prevent this spike, the FET usually requires a clam...[Details]
1. The timing pulse reference of the single-chip microcomputer electronic clock is provided by the frequency of the external crystal oscillator after 12 divisions, and the internal timing and counter ...[Details]
According to foreign media reports, on November 24th local time, the US Patent and Trademark Office officially granted Apple a patent. The patent is related to the vehicle environment and can provide...[Details]
On October 29, 2024, the on-site promotion meeting for the Shandong Haichen Integrated Zero-Carbon Industrial Park project was held in Heze, Shandong, officially announcing that the world's first l...[Details]
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