Why does increasing R1 increase frequency? As you said R1 control how fast C1 charges. If R1 is high then C1 will need longer time to charge and that should reduce the frequency.
Just to let you know how much of an impact these videos are making... Currently finishing up an enlistment with the Navy and I have a HUGE interview coming up for an Avionics Technician position. I haven't seen this stuff in 5 years and you're teaching makes it a breeze to understand again. Thank you so much!
Well it seems counterintuitive to me. Why would decreasing the value of the load resistor lead to less current being measured through the multimeter? Is it because the current is diverting through the load resistor instead of the multimeter? Does the multimeter have higher internal resistance? Also, what mechanism is responsible for the impedance increasing in the left inductor when you draw current from the right inductor? postscript - as others have commented I think he forgot to describe the oscillation! Presumably the inductor works in concert with the NPN transistor and the capacitor works in concert with the PNP transitor!
So if we put the C1 and the R1 to 1nf capacitor and 1M ohm how much higher kilo hertz or kz will it oscillate at ? I mean what frequency will it oscilate at ? If we put that higher resistance and lower capacitance ?
Ok question, the transformer you are using in the video is a 120V to 2 phases of 12V? Because that is the transformer I have with 120V in and 2 12V out and a neutral.
It would've been nice to hear an explanation on how the circuit actually functions and oscillates
Lol I know right?
Why does increasing R1 increase frequency? As you said R1 control how fast C1 charges. If R1 is high then C1 will need longer time to charge and that should reduce the frequency.
Just to let you know how much of an impact these videos are making... Currently finishing up an enlistment with the Navy and I have a HUGE interview coming up for an Avionics Technician position. I haven't seen this stuff in 5 years and you're teaching makes it a breeze to understand again. Thank you so much!
How did your interview go?
@@PunmasterSTP It went awesome! I crushed the skills assessment and just surpassed my 1 year anniversary at the company this past July.
@@CaucasianWiz That’s amazing and I’m so glad to hear it!!!
Hi my friend just let you know that I love your videos, special when you splayn circuit electronic, perfect espleneicion.
I'm hoping to make a keyboard using oscillators like this as a hobby project, this helps lots
More electrical engineering videos like this!!!!
all hail the god of teaching. love u man. love u soooooooooo much
Oscillator? More like the educational value of these videos is “oh so much greater”!
Well it seems counterintuitive to me. Why would decreasing the value of the load resistor lead to less current being measured through the multimeter? Is it because the current is diverting through the load resistor instead of the multimeter? Does the multimeter have higher internal resistance? Also, what mechanism is responsible for the impedance increasing in the left inductor when you draw current from the right inductor? postscript - as others have commented I think he forgot to describe the oscillation! Presumably the inductor works in concert with the NPN transistor and the capacitor works in concert with the PNP transitor!
Your videos are excellent set of problems checking knowledge of electronics.
Is this some sort of Push and Pull oscillator? Can you explain how the actual oscillation happens? Thanks...
Love the channel. I'd like to see this circuit being built and tested.
What PNP transistor did you use also?
So if we put the C1 and the R1 to 1nf capacitor and 1M ohm how much higher kilo hertz or kz will it oscillate at ? I mean what frequency will it oscilate at ? If we put that higher resistance and lower capacitance ?
but damn this guy is the real MVP
How many turns of transformer primery and secondary?
Great video. TY
thank you
Ok question, the transformer you are using in the video is a 120V to 2 phases of 12V? Because that is the transformer I have with 120V in and 2 12V out and a neutral.
If I increase the voltage from 5.5 to let's say 7 or 12 would it destroy the circuit or cause issues.
No transistor current flow or biasing?
What is the name of this circuit? Could I have a document about it?
in what region of operation are the transistors here?
Thanks,
CAN U TEACH ME MIRROR EQUATION👏👏
dayı sen necisin yaa
this circuit is very, very BAD:
use a better circuit - please
out out out