[b] Thank you very much for the post "Reading Analog Electronic Circuit Diagrams" posted by flighting, which provides such good information for everyone. [/b] [b]In order to facilitate the study of ne...
[i=s]This post was last edited by hysdzgcsj2020 on 2020-2-3 21:03[/i]Teachers: Now there is a usage scenario of powering a 3KW servo motor driver. Normally, AC220V is rectified to DC54V by a high-powe...
In small signal amplification (signal frequency 1KHz), the input signal amplitude is 1uV, and the final output voltage amplitude reaches about 1V through NE5532 low noise amplifier cascade amplificati...