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Entering 2021, the sales data of home appliances in 2020 have been released, and some home appliance companies have also forecasted last year's sales data. Beijing Business Daily reporters compared a...[Details]

FIG. 1 shows a three-phase PFL rectifier having three single-phase Boost PFC converters 9 for each phase as input. The three-phase PFC rectifier uses three single-phase Boost PFC converter mod...[Details]

　　In the future, electronics will become much more prevalent in cars. However, the reliability problems we see today are destined to become more severe if we don't take a different approach to solvin...[Details]

Buzzers are often used as reminder sounds in computers, printers, multimeters and other equipment. The reminder sounds are usually very simple, as long as they sound. The schematic diagram of the b...[Details]

Recently, good news has come from both China and the United States in the field of intelligent network connectivity. The Ministry of Industry and Information Technology of China recently issued an an...[Details]

Introduction: In line with the situation this year, I wish all automotive industry practitioners a happy holiday, and hope that the difficulties will pass as soon as possible, and the days of salary ...[Details]

　　The PLC composed of a single chip is actually a single chip measurement and control system. Using such a program-controlled computer system to execute the relay-controlled ladder program, since the...[Details]

LG Display has been busy solving the low production problem of rollable OLED TV panels recently. It uses ultra-thin glass substrates with a thickness of less than 0.2 mm to make rollable panels.   It...[Details]

Apple employees trying to unionize at its Grand Central Terminal store in New York are demanding wages of at least $30 an hour, among other benefits, according to new reports. On Monday, the Fruit ...[Details]

　　Multimeters have a wide range of uses. Here we take the popular digital meter and pointer meter as examples to introduce their use and precautions for reference by electronics beginners. 　　1. Gen...[Details]

According to Jiwei.com, as the chip manufacturing dispute between the United States and China intensifies, AMSL, the world's largest lithography machine supplier, faces many difficult choices. ASML i...[Details]

1. Machine number and true value 2. Original code As mentioned above, the sign bit of a positive number is represented by "0", and the sign bit of a negative number is called the original code. X =...[Details]

Wireless communication is a communication method that uses the characteristics of electromagnetic wave signals that can propagate in free space to exchange information. In the field of information an...[Details]

Motors, generally referring to electric motors, are also called motors. They are extremely common in modern industry and life, and are also the most important equipment for converting electrical en...[Details]

Wenzhou, Zhejiang, November 3, 2024 /PRNewswire/ -- This fall, Ruipu Lanjun has innovated the full-scenario power solution for commercial vehicles and passenger vehicles! Whether you need ultra-low...[Details]