Borrow the picture in the post below for use
https://en.eeworld.com/bbs/thread-1200844-1-1.htmlThe function of C1 is to prevent surges and avoid damaging the MOSFET due to too fast a turn-on speed whe...
[font=微软雅黑][/font][font=微软雅黑][size=4] [b]Professor Hu Renjie[/b][/size][/font] [hr][font=微软雅黑][size=4] Hu Renjie, chief professor of Southeast University, national famous teacher of the "Ten Thousand ...
[i=s]This post was last edited by QQ2850503027 on 2019-12-3 13:42[/i]Power supply ripple definition
Power supply ripple is the most intuitive manifestation of power supply performance. DC regulated po...
[size=5][color=#0000ff][b]1. PTC thermistor boiling water automatic alarm circuit[/b][/color][/size] [size=4]The figure below shows a boiling water automatic alarm circuit constructed with a PTC therm...
Using a multimeter to measure resistance is one of the most basic operations that engineers often encounter in their daily work. However, seemingly simple resistance testing often leads to some unexpe...[Details]
News on the morning of November 10th: After AMD successfully crossed over into many fields such as game consoles, sources revealed Tesla ’s internal planning blueprint, which included the idea of u...[Details]
For a single-port circuit without independent source, which has two lead-out terminals, has no independent power supply inside and the current on the two terminals is the same, it is called a singl...[Details]
How to use a spectrum analyzer to measure weak signals – RBW One of the main uses of spectrum analyzers is to search for and measure weak level signals. The ultimate limitation of such measurements...[Details]
1. What is the I2C communication protocol? 1. Physical interface: SCL + SDA (1) SCL (serial clock): Clock line, which transmits CLK signal and is generally the channel for the I2C master device to pr...[Details]
Abstract: 1080P, 4K, 2160P and 8.3MP are often used to indicate the resolution of videos, but so many names often confuse people, so let's clarify the video resolution today.
1080P, 4K, ...[Details]
With the continuous development of industrial automation electronic products, more and more electronic devices are used in applications. Manufacturers are not equipped with circuit diagrams, making...[Details]
Principle and Implementation of MPEG-4 Coding in PC
The contradiction between the growing multimedia communication volume and the limited communication bandwidth is becoming increasingly promi...[Details]
Shenzhen, October 28, 2024 /PRNewswire/ -- Recently, Sunwoda Energy Storage was selected into the Bloomberg New Energy Finance (BNEF) 2024Q4 global Tier 1 energy storage manufacturer list, demonstr...[Details]
TMS320VC54X series DSP chips are generally equipped with a BOOT program inside the chip. The main function of the BOOT program is to load the user program from the outside into the program memory when...[Details]
pH meter is an important tool for measuring and reacting the acidity and alkalinity of solutions. There are various models and products of pH meters, and the display mode also has two options: poin...[Details]
1 The development of information network brings huge business opportunities to UPS industry
Market demand and technological progress are the two main driving forces for the development of UPS indust...[Details]
One of the biggest challenges facing designers using high speed ADCs is finding an amplifier that is suitable for driving the ADC. Until recently, the choice of ADC drivers has been limited. Typicall...[Details]
Abstract: Introducing an FSK modem chip MSM7512B launched by OKI Company. It can be used in built-in modem, data transmission system, home security system and other occasions. This article focus...[Details]
DS1804 is a digital potentiometer with EEPROM memory, and its interface is mainly designed to interface with buttons (human-machine interface). By carefully considering the functions controlled by th...[Details]