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The first circuit principle: The AC220V voltage is half-wave rectified by D3 and filtered by C1 to obtain a voltage of about +300V. One path is added to the switch tube Q2 c pole through the pri...[Details]
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With the continuous development and improvement of science and technology, the ultimate sound quality that was once unattainable is no longer so far away. Even some relatively cheap mid- and low-en...[Details]
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On the morning of November 22, Haichen Energy Storage Shenzhen Control Technology Research Institute (Shenzhen Research Institute for short) was officially unveiled in Shenzhen, marking a new step ...[Details]
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On March 30, CATL announced that it has adopted the chocolate battery swap model to implement battery swapping. The battery swapping blocks have been mass-produced and have the service network capacit...[Details]
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Infineon strengthens 1200 V EconoDUAL™ 3 portfolio with IGBT7 with new current ratings, providing flexibility for higher power density and performance
Infineon Technologies AG intro...[Details]
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The biggest design challenges currently faced by developers of
high-power LED
lighting solutions are heat dissipation design and overheat protection. They must overcome the problem that
L...[Details]
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Wireless video transmission refers to a monitoring system that uses radio waves to transmit video, sound, data and other signals without wiring. Old APs and clients cannot support video transmission ...[Details]
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Japanese automaker Subaru is developing a new version of its EyeSight driver assistance system that will use artificial intelligence to provide autonomous driving and automatic parking functions, acc...[Details]
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Generally speaking, the use of microcontrollers should start with the basic assembly language. Even if you use C language for development, you must be very familiar with the internal machine code imp...[Details]
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The so-called software defined radio (SDR) is a radio that uses digital signal processing technology to define and implement various functions of the radio station on a general hardware platform ...[Details]
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Preface This series of blog posts is used to introduce the NEON instruction optimization under ARM CPU. Blog post github address: github Related code github address: github NEON History The history...[Details]
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Readers who are familiar with the Microsoft Azure platform know that in the old Classic Portal, we can set up co-administrators (Co-admin). Reference: Windows Azure Active Directory (3) China A...[Details]
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According to data from the Ministry of Transport, the transportation industry currently accounts for about 17% of my country's energy consumption structure, while green electricity accounts for a rela...[Details]
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Recently, Huawei officially released the "Huawei Core Network Autonomous Driving Network White Paper", which was the first in the industry to propose the concept, goals and architecture of the 5G cor...[Details]
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By using the characteristic of IR2113 to directly drive both high-voltage and low-voltage field effect transistors, a corresponding half-bridge drive power supply circuit can be designed. At the same...[Details]
Analogue and Mixed Signal
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