Question 17: Sections 12.16 to 12.18 of "Switching Power Supply Design, Third Edition" discuss the error amplifier of the flyback converter in discontinuous operation mode and give calculation exampl...
[size=4][color=#000000][backcolor=white] A/D is the conversion from analog to digital, relying on the analog to digital converter (Analog to Digital Converter), referred to as ADC. D/A is the conversi...
Author: Lin Xianchong and Hong Shiheng, Application Engineers, Infineon Technologies1 IntroductionPower factor correction is to shape the input current of the power supply into a sine wave and synchro...
Protel Series
There is also PADS (Power PCB)
And Allegro
Of course there are others. I would like to ask you, if you need to use the genuine version, which one would you choose?...
[i=s]This post was last edited by hehung on 2022-6-4 12:45[/i]Internet alarm clock
Author: hehung
1. Project Background
The purpose of this design is to solve the shortcomings of the alarm clocks on t...
Imagine you are in the driver's seat of a self-driving car, the car is driving down the highway, and you are looking down at your smartphone, and suddenly, the car sees an elk rushing out of the wood...[Details]
When using ADC chips, due to the diversity of ADC models, their performance has its own limitations. Therefore, in order to make the ADC adapt to the needs of the site and meet the requirements o...[Details]
Xiaomi Technology Co., Ltd. recently added a number of "Xiaomi Mobile" trademark application information, and the patterns are similar to communication signals. The Qichacha App shows that t...[Details]
What is a timer? As the name implies, a timer is used for timing. In microcontroller applications, it is often used for various timings. For example, to make an LED light turn on once every 1 secon...[Details]
According to People's Daily Online, domestic operating systems are now on par with mainstream systems in terms of performance, but are still in a "marginal" position in the market. Enterprises are ge...[Details]
The so-called confidential communication is to prevent the secret of communication from being stolen. In the process of communication, confidential information and its transmission method are conce...[Details]
Hitachi Metals, a listed subsidiary of Hitachi, Ltd., whose main business is automotive and industrial equipment parts, announced on the 27th that due to the spread of the new coronavirus epidemic an...[Details]
Debugging a complex electronic system is never an easy task, but it is doable. You find the problem. Using your most trusted "oscilloscope," you can trace the problem back to its source by converti...[Details]
Currently,
collaborative robots
have achieved efficient human-machine collaboration by virtue of their ability to safely collaborate with humans, making flexible manufacturing no longer a d...[Details]
The quality of LCD screen design is directly related to the overall performance of smartphones. However, there are many types of LCD screens, and engineers need to design for the timing matching, p...[Details]
Circuit Function and Advantages
The circuit shown in Figure 1 generates a high voltage signal that controls the capacitance of a BST (barium strontium titanate) capacitor. The BST capa...[Details]
STM8T141 is a single fully integrated charge transfer capacitive
sensor
with built-in
drive and
shield functions for touch or proximity detection, replacing traditional
mechanic...[Details]
1. Modify the partition table
Open the file arch/arm/plat-s3c24xx/common-smdk.c and modify the mtd_partition structure array.
After modification, it is as follows:
view plain copy ...[Details]
Gartner, the information technology research and advisory company, today released the key strategic technology trends that organizations need to dig into in 2021. Analysts presented their findings at...[Details]
A multimeter is a common measuring tool used by electricians. It can be used to measure parameters such as voltage, current, and resistance. A soft starter is a device used to start a motor. It can...[Details]