Please analyze the circuit at the output end of the flyback power supply.
IC4 in this place is TL431. Why is it arranged like this? What is the role of R23?
Why are C16 and R20 connected like this?...
Forward and flyback are two different switching power supply technologiesForward switching power supply01 Introduction
A forward switching power supply refers to a switching power supply that uses a f...
[i=s] This post was last edited by Aguilera on 2019-2-25 22:00 [/i] [size=4] To introduce the push-pull circuit, we first introduce some basic knowledge of the power amplifier. From the perspective of...
As one of the most important links in the modern Internet of Things, wireless modules are very popular in the market. There are many types of wireless modules, and wireless modules with various functi...
In order to be informative, this article will not waste space to explain the principles and algorithms of FFT . There is a lot of information, and we assume that customers already know it and have som...
In order to promote the rapid development of pumped storage, adapt to the construction of new power systems and the development of large-scale and high-proportion new energy, and help achieve the g...[Details]
Huabei Oilfield is one of the important oil producing areas in my country. The developed oil and gas fields are mainly concentrated in the Jizhong area of Hebei Province and Inner Mongolia. The exp...[Details]
Poly launches Poly Edge E series desktop phones to help enterprises navigate hybrid offices Recently, Poly, a global professional audio and video solutions brand, announced the launch of the new Po...[Details]
Revisiting an old ADC example is still very simple, but applying DMA to ADC is more practical.
ADC Rule Data Register (ADC_DR) 0x4001244C
/********************************************************...[Details]
On January 16, Taihu County held a signing ceremony for key projects of "double recruitment and double introduction". Two 5 billion yuan projects were successfully signed. This is another fruitful ...[Details]
This program measures the PWM high level time and cycle through two timers and one external interrupt, calculates and displays the duty cycle high level time in 1602. The data can be measured by simp...[Details]
Abstract: This application note describes the performance characteristics of high-side current-sense amplifiers. The article discusses the use of series resistors at the sense inputs of the amplifier...[Details]
On December 8, the announcement of the design and construction general contracting project of the 200MW/1000MWh all-vanadium liquid flow energy storage project of Three Gorges Energy in Jimsar, Xin...[Details]
Google launches 'Transition to Android' app for iOS Google launched a new "Switch to Android" app on iOS this week that's designed to make it easy for iPhone users to transition to Android-based de...[Details]
What is Active Noise Cancellation?
Active Noise Cancellation (ANC) is an advanced technology that is incorporated into headphones and earbuds to block background sounds (or) noise. It is an ef...[Details]
PIC microcontrollers play an important role in both study and work. In previous articles, the editor has introduced the assembly instructions of PIC microcontrollers to help everyone better master PI...[Details]
China Energy Storage Network News:
Under the goal of "carbon peak and carbon neutrality", the construction of a new power system with new energy as the main body is accelerating. On March 2...[Details]
The oscilloscope is a widely used test instrument. How many of the following 12 functions do you know? 1. Protocol decoding The original oscilloscope was just a simple waveform display and data measu...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD
