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In recent years, LED electronic display screens have attracted increasing attention as a high-tech product. They can display text, graphics and image information in real time or in a loop. They have ...[Details]
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The reporter learned from the Beijing Municipal Urban Management Committee on the 8th that Beijing has basically formed a public charging pile network with an average service radius of 5 kilometers...[Details]
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Different from the working condition of ordinary transformers , inverter transformers are prone to magnetic bias, which is a unique phenomenon of inverter transformers . This is because w...[Details]
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As an important infrastructure for autonomous driving technology, high-precision maps play a very important role in the mass production and implementation of autonomous driving technology. As autonom...[Details]
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introduction In the field of optical communication, larger bandwidth, longer transmission distance, and higher receiving sensitivity are always the goals pursued by researchers. Although the ...[Details]
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On February 26, Zhongshi Technology disclosed its 2020 annual performance report. In 2020, it achieved a total operating income of 1.148 billion yuan, a year-on-year increase of 47.97%; and achieved ...[Details]
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Today, the name of the Redmi855 flagship phone was finally announced, it is called Redmi K20. A netizen @MIX Technology commented on the naming of Redmi K20: "Those who say that the Redmi K...[Details]
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For white LEDs
with a forward voltage of 3.5 to 4.2V (at 20mA),
a boost converter is usually required. A charge pump (such as MAX682 to MAX684) can be used together with MAX1916 to form
...[Details]
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In recent years, domestic wafer fabs have been built on a large scale and gradually put into mass production. Domestic packaging and testing factories such as Changdian Technology, Huatian Technology...[Details]
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1. Introduction to BMS system
The control system of new energy electric vehicles is mainly composed of a battery management system (BMS), a charger control unit, a motor control unit and a veh...[Details]
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The main challenge facing software developers today is to quickly create differentiated and customized software and provide an excellent customer experience. To meet this challenge, they often rely o...[Details]
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Maxim's new I/O port expanders are designed for applications that require additional I/O ports. These general-purpose devices provide circuit designers with overvoltage-protected logic input ports ...[Details]
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Benefiting from the rapid development of the new energy power battery market, the relevant subdivided material track has also continued to be hot, and the price has soared. As a key material for lith...[Details]
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TOP2XX series IC is a kind of three-terminal switch power supply chip that integrates control circuit and power switch. The package form of this kind of chip is TO-220. The pin name and function ar...[Details]
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An oscilloscope is a commonly used electronic measuring instrument, which is mainly used to measure electrical signals. When using an oscilloscope, have you ever learned about the selection of oscilla...[Details]
Power technology
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