As shown in the figure below, after reducing the 35V voltage to 28V output and adding 158 voltage feedback, it will howl when loaded. If it is not added, it is normal. I don't know what the reason is.
The analog electronics books define it this way: the tube voltage drop at critical saturation of a triode is Vce=Vbe, that is, Vbc=0. The saturation voltage drop of the silicon tube area VCES is 0.3V,
[i=s]This post was last edited by chuntsuan on 2017-2-8 14:59[/i]Have fun at work[b][color=#5E7384]This content was originally created by EEWORLD forum user [size=3]chuntsuan[/size]. If you want to re
When you use STM8S, have you found that it interferes with other devices around it?We have a product with a radio function. The radio effect of using STM8S is much worse than that of using Renesas MCU
I have worked in Shenzhen for 15 years and have always been a loyal user of China Telecom. But something has happened that will change me: On July 1, 2010, I installed a China Telecom broadband, a hal