Really insightful series. I'm playing with some amplifier designs and this is very helpful. Could the toroid core type be responsible for poor performance on higher frequencies and distortions?
Not really, the core shape should not have an impact in frequency performance. The main issue, in my case was the core material - it was not rated for high frequencies, so it works poorly.
@@FesZElectronics That is what I wanted to say, core material :) The green one is usually only for under a few hundred khz, and for hf radio you need another material. But since you mentioned it, core shape might have some impact as well, I usually see binocular cores used in amplifiers, but still unsure of the difference.
With more knowledge I got from books finally I start to understand your videos :D I made like a huge progress from what it was 3 years ago. I have already built your circuit and try to design my own based on yours but for a different frequency (I need a good power amplifier. I feel like having privat lessons with your videos which actually explain some complex problems rather than just teaching from the begin (which is better from university books of course). Btw. TME is a Polish company from Łódź :))))
@@FesZElectronicsbesides the fact they look kick ass, Small division task. I have a fetish for old stock resistors. I don’t even know how that started. I love your down to earth teaching style.
Nice work! 👌 There's a lot of value in making things that work poorly and then understanding how to improve them! 👍
Good just the explanation I needed on biasing .
Great channel
For me that circuit works amazing
Hi dear ...can u share where do u learn all these electronics and simulation from
Really insightful series. I'm playing with some amplifier designs and this is very helpful. Could the toroid core type be responsible for poor performance on higher frequencies and distortions?
Not really, the core shape should not have an impact in frequency performance. The main issue, in my case was the core material - it was not rated for high frequencies, so it works poorly.
@@FesZElectronics That is what I wanted to say, core material :) The green one is usually only for under a few hundred khz, and for hf radio you need another material. But since you mentioned it, core shape might have some impact as well, I usually see binocular cores used in amplifiers, but still unsure of the difference.
With more knowledge I got from books finally I start to understand your videos :D I made like a huge progress from what it was 3 years ago. I have already built your circuit and try to design my own based on yours but for a different frequency (I need a good power amplifier. I feel like having privat lessons with your videos which actually explain some complex problems rather than just teaching from the begin (which is better from university books of course). Btw. TME is a Polish company from Łódź :))))
Some of the best electronics "tutorials" out there. Great discussions. Thanks!
4:20 am. It’s time for Fesz!!
I’m getting real good at making precession diy resistors. And it’s kinda fun seeing what small small differences make Big Big results.
What are you using the home-brew resistors for?
@@FesZElectronicsbesides the fact they look kick ass, Small division task. I have a fetish for old stock resistors. I don’t even know how that started. I love your down to earth teaching style.
Awesome videos! Thanks for showing measurements - this is exactly what is missing from most other electronics channels. 👍
Great work, nice explanation keep it up 👍 from India
Niiiiice stuf. Really love this.
Would it be safe to say that amplification introduces noise?
Thank you for taking the time to prepare these videos.
Love your analysis and explanations. ...thank you! :)
'Its really a distortion machine' LOL at the intro 😂