The original author is david jones, from eevblog. David Jones's disassembly videos are the conscience of the industry. They are professional, interesting, and the comments are sharp and accurate.
[i=s]This post was last edited by flyriz on 2020-4-23 19:58[/i]Hello everyone, as shown below:An AC input signal is input to the input end of a voltage follower circuit and an amplifier circuit. The p
The DCDC circuit design in the figure below has an input of 20-36V and is required to output 19.5V. When the current reaches more than 350mA, the voltage drops to about 10V.
The input power supply is
When I was a kid, I watched a movie called "Back to the Future", in which you can ride a super cool time machine to travel between the present and the future. At that time, I thought it would be reall