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The IEC 61960 standard mainly tests the electrical performance indicators of batteries (cells), including safety performance indicator tests. The following verification contents are included for...[Details]
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Not long ago, NVIDIA of the United States released the outline of its new low-power multi-function processor "Tegra". This is an embedded SoC (system on chip) equipped with 8 processors but consu...[Details]
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Before getting into the official content of this talk, I want to talk about why you should learn to use an oscilloscope when doing auto repair. Many people have questions. I can use a multimeter to m...[Details]
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Compared with the thinness of 4G mobile phones, most people have the impression that 5G mobile phones are thick and heavy. The thickness and weight of more than 9mm and 200g are not acceptable...[Details]
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Magnet wire has a wide range of downstream applications
Electromagnetic wire has many applications in the automotive field, and is mainly used in new energy vehicles for the stator windings of...[Details]
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It is used to measure insulation resistance, commonly known as a megger. There is a generator inside, the commonly used ones are 250v, 500v, 1000v, and 2500v. It is used to measure AC and DC voltag...[Details]
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On March 8, Will Semiconductor released a brief report on its 2021 business performance. The data showed that in 2021, the company had a relatively obvious growth in each business segment. The compan...[Details]
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Recently, Deutsche Telekom announced that it had successfully achieved 5G VoNR calls with multiple partners including Xiaomi. This is also the world's first 5G VoNR call in an end-to-end multi-vendor...[Details]
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In the era of intelligent digital revolution, new technology applications are changing rapidly and chips are leading the development of science and technology. How can we find our own position, solve...[Details]
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Generally speaking, lithium-ion batteries are composed of three parts:
1. Lithium-ion cells
2. Protection circuit (PCM)
3. Shell or plastic shell
Battery classification
From...[Details]
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In the process of data acquisition, in order not to miss any signal with given characteristics, the A/D converter must continuously acquire data. However, due to the limitation of memory capac...[Details]
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The bidding for Taiwan's first wave of 5G license issuance is becoming increasingly fierce. According to the latest bidding results, as of the 7th, the bidding amount for the 3.5G frequency band has ...[Details]
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Introduction: A research team at the National Renewable Energy Laboratory (NREL) has proposed a new way to solve the problem of lithium-ion battery fires. The key to the answer may lie in temperature...[Details]
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On October 24, Huadian Henan New Energy Power Generation Co., Ltd. (hereinafter referred to as "Huadian Henan New Energy") and Zhejiang Wolong Energy Storage System Co., Ltd. (hereinafter referred ...[Details]
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When it comes to the hottest tracks at the moment, BMS must have a place.
New energy vehicles, energy storage, and automotive electronics are in a period of rapid growth. Accordingly, ...[Details]
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