Electric vehicles are becoming more and more common in the market, so the power modules of electric vehicles have also become the darling of the electronic components market. First of all, Huizhi Elec...
60 hard drives, 1 Raspberry Pi — now it actually works! It's not the fastest storage server in town, but it has a write speed of about 70 MB/sec and consumes about 500 watts of power.https://blog.adaf...
[i=s]This post was last edited by qwqwqw2088 on 2019-7-25 16:17[/i]High frequency critical conduction mode (CrM) totem pole power factor correction (PFC) is a simple approach to design high density po...
While power management is important to almost all electronic devices, it is not often the focus. Power management systems can improve product reliability and performance and often support a wide range...
The code is as follows: #include
#include
#include
void main() { int i=50,j; char a[]="hello world."; while(i) { for(j=0;j
I remembered printing the Buddha
What's the use? There is no exit conditionen...
How Intelligent Power Modules Are Making Heat Pumps Smarter Intelligent power modules make heat pumps smarter As companies move toward a low-carbon future, the market is increasingly demanding mor...[Details]
An intelligent control system is an intelligent computer control system that can complete specialized tasks at the level of human experts. It is developed with the increasing development of compute...[Details]
Function of the circuit
When the signal from the sensor is superimposed with the DC component, if the amplification factor is increased, the amplifier saturation wi...[Details]
According to Mitsubishi Electric's official website, the company has decided to withdraw from LCD panel production, and its wholly-owned subsidiary Melco Display Technology Inc. (MDTI) will end TFT-L...[Details]
Since the launch of smart TVs, this kind of "Internet product" that is logically closer to smartphones has brought smart operation to every household in a short period of time. Unlike the "non-smart ...[Details]
I am working on a BLDC sensorless controller recently. I use a 16-bit MCU from Microchip called DSPIC30F4011 and solder a core board. The mainstream programming tool is pickit3. Rich people use ICD, ...[Details]
The buzzer recommended here is a simple electronic circuit that can be used in any test or quiz contest. This circuit allows 4 participants, and each contestant is assigned a number. During the com...[Details]
On August 22, the Chicago Tribune recently conducted an investigation into the radio frequency radiation levels of popular smartphones and found that the radio frequency radiation of some iPhone mode...[Details]
The clock switching method used is manual switching. The clock switching is performed in the interrupt, and then the switched main clock is output to the CLK_CCO port. Clock switching flow chart (m...[Details]
Tianyancha news shows that on October 22, Xi'an Xiaomi Communication Technology Co., Ltd. (hereinafter referred to as Xi'an Xiaomi Communication) was established with a registered capital of 10 milli...[Details]
As shown in Figure A, it is a multivibrator circuit composed of CMOS NAND gates. It consists of two inverters, a resistor and a capacitor. Figure B is its waveform. In the figure, when waveform (1) j...[Details]
1 Introduction
The reason why crystalline silicon solar cells can achieve high conversion efficiency is mainly based on the application of technologies such as surface passivation and wet ...[Details]
From April 3 to 4, local time, the World Trade Organization’s Council for Trade in Goods held a meeting. At this meeting, China raised concerns about "the agreement between the United States, Japan a...[Details]
Capacitive angular displacement sensor is used to measure the rotation angle between the fixed part (stator) and the rotating part (rotor). It is widely used in the fields of angle positioning moni...[Details]
1 Introduction
In recent years, PFC technology has been a hot topic in the field of power electronics, and many PFC circuits have been proposed. At present, switching converters with power f...[Details]
Power technology
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