Simple hardware constant power control, when long-term repeated over-current applications are required, the output current is doubled and the voltage is half, the starting stress is as low as 1/4, the...
The CAN bus of the automotive power system is mainly related to automotive safety. It has high real-time requirements, so the transmission rate is relatively high, usually between 125kb/s-1Mb/s, and m...
Today is the first day of the Chinese New Year, I wish you all a happy new year! ! Happy New Year to all netizens! [size=16px]I wish you all:[/size] [size=16px]a rising fortune,[/size] [size=16px]full...
1. Introduction
The losses of the motor controller include the following parts:
IGBT conduction loss
IGBT switching losses
Freewheeling diode conduction loss
...[Details]
Mouser Electronics, an electronic component distributor that focuses on introducing new products to promote industry innovation, held the "2019 Mouser Electronics Technology Innovation Forum and 5G+ ...[Details]
3. Training schedule
(1) Morning of the first day: Assign tasks, divide into groups, and determine topics.
(2) Afternoon and evening of the first day: Search for information to determine the soluti...[Details]
Specific implementation functions The system consists of STC89C52 single chip microcomputer, LCD1602 liquid crystal display, Hall speed sensor, 3V DC motor and button module. Specific functions: ...[Details]
The epidemic is prompting manufacturing companies to transform and develop towards unmanned, automated, and intelligent operations. Recently, TCL CSOT, Gechuang Dongzhi, and Tencent Cloud jointly acc...[Details]
Accelera, a zero-carbon business brand under Cummins (NYSE: CMI), announced that it has established a joint venture with Daimler Trucks & Buses USA Holdings (DAX: DTR0CK, a subsidiary of Daimler Tr...[Details]
On the morning of February 10, the Shelby County police in the United States recently cracked a wife-killing case, and the health data on the suspect's iPhone became one of the evidences. Fo...[Details]
In order to further reduce the cost of polycrystalline silicon solar cells, the effect of silicon wafer thickness on the short-circuit current density, open-circuit voltage and efficiency of polycr...[Details]
Who would have thought that the mobile phone industry would affect the environment? When you think about how to reduce ecological pollution, you might think of changing car design or using green energ...[Details]
1. Classification of LCD screens STN is the main component of early color screens. The general STN still has 256 colors. Its advantages are: low price and low energy consumption. TFT has good bri...[Details]
By implanting a bone conduction hearing aid into the middle ear, hearing-impaired patients can regain normal hearing.
According to foreign media reports, Swedish scientists have recently inv...[Details]
With the optimization and popularization of insulating heat dissipation materials, non-isolated drive solutions are the general trend. The practical significance of higher efficiency is not only to r...[Details]
As we all know, luggage inspection instruments, as a type of product, are a small branch of the instrument family and a type of special instrument that serves the product quality standards of the p...[Details]
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