This is a three-phase motor H-bridge drive circuit.In the filter circuit composed of D1 and C1 in the figure, why is there a resistor R1 in parallel? My analysis is that it is intended to form a volta...
This book organically combines switching power supplies with LED driver power supplies, and comprehensively and systematically introduces the knowledge of LED driver lighting, as well as the selection...
Does anyone have a small signal model for buck dual-loop control? The outer loop voltage loop, the inner loop current loop, and the average current model?...
The following figure shows the cross section of the sturdy coating film of Borus seen under a microscope. The cross section of the coating film of the copper series coating. The cross section of the c...
Mushroom Autolink Information Technology Co., Ltd. (hereinafter referred to as "Mushroom Autolink") has officially become the official exclusive supplier of autonomous driving for the 31st Sum...[Details]
Market performance has proven that
the MX150 sealed connector series has demonstrated excellent reliability in a variety of harsh applications. Whether in extreme temperatures and various vibra...[Details]
Tektronix's TDS series digital real-time oscilloscopes have been widely used in China. The expansion modules TDS2CM and TDS2MM have the ability to communicate with external devices in two directions...[Details]
Recently, we learned from relevant channels that GM Ventures, a venture capital company under General Motors, and well-known auto parts manufacturers and suppliers in the industry have invested $50 m...[Details]
1 Introduction
In recent years, digitalization has been widely used in the field of power supply, and many electronic devices require power supply with multiple levels. Therefore, a switching ...[Details]
Some sensitive smartphone users may be able to detect subtle differences in tactile feedback between iOS and Android mobile devices. The good news is that starting in the second half of 2021, Android...[Details]
The red version of BlackBerry Key2 is now available in the US market, priced at $699 and comes with red headphones. Compared with the black version, except for the back and keyboard keys, the col...[Details]
According to the characteristics of rapid frequency changes of radar transmitters, this paper uses the current new logic control device to study a new frequency measurement module, combines t...[Details]
As we bid farewell to 2019, we stand at the beginning of a new decade in the 21st century. If we count from the time when Google launched its driverless car project Project Chauffeur, humans have a...[Details]
Enix's Mission - Building a New Ecosystem Accenture interview with Elke Eckstein, President and CEO of Enix "Electronic Manufacturing Services (EMS) has not been considered the most exciting indu...[Details]
Scientists at the U.S. Army Research Laboratory are exploring the field of quantum sensing and have found that the Army's navigation and detection capabilities can be improved through technological i...[Details]
Industry insiders revealed that after shipments reached a peak in the second and third quarters, the memory industry entered a correction period in the fourth quarter that may last for 1-2 quarters. ...[Details]
Whenever I see the rows of small lights on the speakers and amplifiers at home jumping like waves with the music being played, or when I open the music player software Qianqian Jingting on my compute...[Details]
What are the components of an automotive motor controller?
The automotive motor controller is an important component that controls the operation of the automotive motor. It is usually composed...[Details]