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1 Overview
PWM front-end controlled rectifier is widely used in three-phase AC/DC voltage system due to
its advantages such
as DC
voltage
change, input power factor correctio...[Details]
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If you like the BMW brand very much and want to fulfill your dream of buying a car of this brand, then here is your chance. Now, BMW has launched an electric car, not an electric car, but an electr...[Details]
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Recently, Huawei Technologies Co., Ltd. disclosed an invention patent titled "A charging circuit for a vehicle charger, a vehicle charger, and a charging control method". The application date is May ...[Details]
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ROHM Solution Simulator, a free online simulation tool for simultaneous verification of power semiconductors and driver ICs, adds thermal analysis function
~Add the industry's mo...[Details]
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I. Introduction According to statistics, the annual capacity of single-chip microcomputers in my country has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but my ...[Details]
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1. Overall introduction of the project
VCU (Vehicle Control Unit) is the central control unit of new energy vehicles and is the core of the entire vehicle control system. The following block d...[Details]
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First, turn the multimeter to the test diode end, touch one of the transistor pins with the red probe of the multimeter, and use the other probe of the multimeter to test the remaining pins until t...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1 Introduction
With the rapid development of science and technology and economy, people's concept of home has changed from simple living to focusing on humanized housing needs, such as safe, comfort...[Details]
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As we enter 2021, 5G functions have become standard in most terminal devices. However, because the technology behind it is very complex and many early entrants have already established patent advanta...[Details]
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There are many causes of building fires. As electrical engineers, we should try our best to avoid fire hazards caused by building electrical design when designing building electrical systems. Accor...[Details]
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LED light sources are the general trend of the lighting industry, but the overall luminous efficiency has not yet met market requirements. Among them, heat dissipation defects are the first and m...[Details]
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MediaTek is actively developing its broadband communications business. On the 27th, it made another move, announcing that its broadband business subsidiary Airoha Technology would acquire 100% of the...[Details]
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Samsung released the world's first foldable phone, Galaxy Fold, in February this year and expected it to be launched globally in late April. However, due to the controversy over screen defects, Samsu...[Details]
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We’ve already seen that improving the efficiency of an electric vehicle’s powertrain can increase its range. Aside from purely mechanical solutions, such as using larger (or multiple) electric moto...[Details]