[b]0.2. Rectifier output push-pull transformer switching power supply[/b] The rectifier output push-pull transformer switching power supply, because the two switch tubes work alternately, is equivalen...
Help!!! Does anyone have the hardware circuit information of WAVECOM Q2403A? I want to do my graduation project. If anyone has it, please send it to huwj1986@126.com. I will be very grateful!!!...
I am drawing a PCB board, but there is no library for IDE, ATX, and ISA connectors. I need to draw the schematic library and the footprint library first, but I have searched many places and cannot fin...
Sometimes I want to read a book, but I don’t know what I’m reading. I get annoyed because of this. I don’t know whether the book doesn’t attract me or my mind is not on the book at all. The same is tr...
[i=s] This post was last edited by ljj3166 on 2018-9-12 22:24 [/i] In the planning of logickids, the FLASH area of F350 needs to be divided. The more important ones are divided into boot area and app ...
The above is the main circuit diagram
Below are two control signal waveformsThe period of these two waveforms is 10us
Since the simulation has been done, now I want to do the experiment
Please recomme...
1. Several nouns
ABI:
The specifications that an executable file must follow in order to run in a specific execution environment;
Separately generated relocatabl...[Details]
PV DC fuses are safety devices used to protect PV panels, inverters, and DC loads. To ensure their safety and reliability, they must be UL248 certified.
Before applying for UL248 certifi...[Details]
The jammer is a signal blocker, mainly composed of a chip and a radio transmitter. When the car owner presses the remote control lock button, the jammer interferes with the electronic lock receivin...[Details]
Electric vehicles are currently gaining momentum, but this is just a facade. Fuel-powered vehicles remain unchallenged. While electric vehicles boast unique advantages in environmental emissions an...[Details]
Whether it is an electric car or an ordinary fuel car, for the vast majority of car buyers, the final cost of use is what they care about most. For fuel cars, how to save fuel is what drivers care ...[Details]
On August 25th, SK Hynix announced that it has completed development and entered mass production of its 321-layer, 2Tb QLC NAND flash memory product. This achievement marks the world's first applic...[Details]
1 Introduction
In the mid-1960s, American scientist Maas conducted extensive experimental research on the charging process of open-cell batteries and proposed an acceptable charging curve for ...[Details]
With the rapid advancement of automation technology, collaboration between robots is no longer just science fiction. Imagine dozens of machines moving goods in a warehouse without interfering with ...[Details]
In the summer of 2025, BlueOval SK, a joint venture between Ford and SK On, officially started production at its first battery factory in Kentucky.
According to the original plan, this w...[Details]
The practice of warming up a car originated with gasoline-powered vehicles. Warming up the engine allows it to enter a better working state and ensures good lubrication. This has become a habit for...[Details]
A multilevel inverter converts a DC signal into a multilevel staircase waveform. Instead of a straight positive-negative output waveform, the output waveform of a multilevel inverter alternates in ...[Details]
In daily life, power transformers have different functions and uses due to different usage scenarios. The most common ones can be divided into: control transformers, isolation transformers, rectifi...[Details]
To improve the lateral active safety of intelligent connected vehicles, the identification and definition of unexpected functional safety scenarios for the EPS (Electronic Steering System) ...[Details]
Inverter power supplies on the market can generally be divided into two categories: sine wave inverters and square wave inverters. Some engineers also like to categorize pure sine wave inverters as...[Details]
In this final installment of a five-part blog series, I will discuss noise in op amps driving headphone loads and some techniques for reducing it. Previous posts have discussed headphone load power...[Details]
Power technology
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