Current mode control is widely used in switch mode power supplies due to its high reliability, simple loop compensation design, and simple and reliable load sharing function. The current sense signal ...
I don’t know why, but such a serious epidemic suddenly happened in 2020, and I predict that it will continue in the next few years.The disaster of 2020 has undoubtedly dealt a heavy blow to everyone. ...
I. Antenna Principle1.1 Definition of Antenna:A device that can effectively radiate electromagnetic waves in a certain direction in space or can effectively receive electromagnetic waves from a certai...
Original address: Reference measures for improving the output ripple of switching power supplies Author: Renco
The output ripple of the switching power supply mainly comes from five aspects:
1. Input ...
Design name: DIY mobile slide for electron microscope
Image:I bought the slide for a few dollars online. I don't know what product it is used for.
System structure:1. PYthon host computer program
2. r...
A practical guide for developers using NVIDIA® BlueField® series DPUs and the NVIDIA DOCA™ development environment On October 17, 2023, Beijing time, NVIDIA announced today that the book "Data Pr...[Details]
In recent years, the Bluetooth TWS headset market has developed rapidly, and new products have emerged one after another. Users are increasingly demanding on the matching charging boxes. They no lo...[Details]
Kyle Vogt, co-founder and former CEO of self-driving car developer Cruise, has launched a new startup: The Bot Company.
“A lot of things are competing for our time — commutes, longer work hour...[Details]
An encoder is a device that compiles and converts signals (such as bit streams) or data into a signal form that can be used for communication, transmission and storage. The encoder converts angular...[Details]
Power supply test items
1. No-load current: (Adaptor type)
In general, the smaller the no-load current value, the lower the power consumption of the product. Through experiments, it is found t...[Details]
For full-color LED display screens, LED lamp beads are the most critical components, and the quality of LED lamp beads plays a very important role in determining the quality of LED display screen...[Details]
Use timer0 interrupt to flash the LED Heat. c /* * init.c: do some initialization */ #include "s3c24xx.h" void disable_watch_dog(void); void clock_init(void); void memsetup(void); void copy_...[Details]
Gas concentration is one of the important indicators of coal mine monitoring systems. At present, most of the gas sensor equipment used in mines adopts wired transmission methods, that is, optical cab...[Details]
In order to power the chip of the driving circuit, a reliable power supply circuit is essential. The working voltage of the driving circuit is DC, and the voltage is 7.2V and 5V. The power supply o...[Details]
Cyberattacks on connected medical devices are increasing and are even more serious than hacking medical systems. As Harvard Business Review (HBR) points out, "While hacking medical systems is scary, ...[Details]
Previously, we used the concept of "extended range" as an introduction to briefly discuss the characteristics and applications of the "series" hybrid structure. In this issue, we will continue with t...[Details]
Zhang Weixiong, Peng Wenrui, Liu Jie, Zhou Huizhi, Huang Yuyan
On October 29 and 30, the Digital Southern Power Grid Forum to Support the Development of the Guangdong-Hong Kong-Macao Greater B...[Details]
When talking about the production capacity expansion war in the industry in the past two years, power battery practitioner Li Wei prefers to use the word "crazy" to describe it. What impressed him wa...[Details]
Staff debug the energy storage equipment. Xiaojiawan Energy Storage Power Station is about to achieve full capacity grid connection. On the 21st, the reporter learned from the construction site of the...[Details]