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On September 2, IDC's "China Wearable Device Market Quarterly Tracking Report, Q2 2021" showed that China's wearable device market shipments in the second quarter of 2021 were 36.14 million units, a ...[Details]
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There are many brands and types of DVRs on the market. There are many products that boast fast recording speed, large storage capacity, high compression ratio, and high image clarity. Faced with s...[Details]
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On Tuesday, two new Realme 5G phones appeared on the website of the Ministry of Industry and Information Technology. The model numbers are RMX2176 and RMX2200, supporting dual SIM cards and 5G networ...[Details]
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With the continuous improvement of urbanization and the rapid growth of the economy, people's demand for cars is growing, and the number of cars owned continues to increase. Along with this, there ...[Details]
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Jiwei.com reporter has just received news that HKC's 8.6th generation ultra-high-definition new display device production line project in Changsha has entered mass production. Sources from HKC Changs...[Details]
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LED fluorescent
lamp Power
supply Design and production method
I am engaged in
switching power supply
. I used to make adapters, chargers, and iron-shell swit...[Details]
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The heavy mining industry is a typical equipment manufacturing industry. Its production equipment is relatively scattered, and the equipment site environment is relatively harsh and difficult to co...[Details]
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the problem we are facing:
The electronic device circuit board is a circle with a diameter of 15 cm and is placed in a metal shielding shell. There is no problem with EMC certification, but the devic...[Details]
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ASTM Method B539 "Measurement of Contact Resistance of Electrical Connections" and MIL-STD-1344 Method 3002 "Contact Resistance at Low Signal Levels" are two methods commonly used to measure contac...[Details]
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On May 20, Anker Innovations said on its investor interaction platform that the recent steep decline in freight rates to the United States indicated that, judging from the results of its 2021 operati...[Details]
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According to Jiwei.com, in 2021, benefiting from the global chip shortage and the chip price increase, the performance of A-share semiconductor companies is generally gratifying. According to incompl...[Details]
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According to theverge report on September 9, last week Nvidia launched the RTX 3080, which is priced at $699 and is expected to go on sale next Thursday. According to the official information release...[Details]
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The import and export trade statistics of the Ministry of Trade, Industry and Energy of South Korea in July showed that the imports of semiconductor materials such as hydrogen fluoride, photoresists ...[Details]
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On December 28, the 2023 Jiangsu Power Battery Industry Innovation and Development Summit and Alliance Annual Conference was held in Jintan District, Changzhou City, Jiangsu Province. At the meeting, ...[Details]
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On October 18, 2024, the three-day 2024 China (Chongqing) Digital Energy Industry Innovation and Development Conference has come to an end. However, the performance of Beijing Mingde Shengyuan Ener...[Details]
Automotive Electronics
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