Thank you so much!!hi Taleb,
Welcome to AAC.
This LTS asc file may help.
E
hi T,
Please post your LTS asc file.
E
It's from the course manual book (electronic circuits 2). I attached a screenshot of it above.hi T,
I don't see any oscillation from your circuit, where did you get the design.?
E
Thank you so much for your patiently assistance!hi T,
The control feedback loop is unstable.
Look at this asc.
Note I used my local LM741 model and pasted the MOSFET model to the circuit.
E
Note R5 and R6
HiRt is adjustable.
Set Rt to 3K
then change .tran statement to:
.tran 20m startup
So the circuit has time to begin oscillating....
Hello,
Thank you so much!Hello,
Have a look at the text around figure 5 of the attached PDF.
Bertus
Hi T,Can I ask why did we add resistors R5 and R6? I mean do they have a special name or something?
Thread starter | Similar threads | Forum | Replies | Date |
---|---|---|---|---|
T | Samacsys library file names... | PCB Layout , EDA & Simulations | 0 | |
M | CD4XXX Library For Spice | PCB Layout , EDA & Simulations | 28 | |
74HCT library file LT Spice | General Electronics Chat | 1 | ||
PS2501 optocoupler LT Spice Library File | PCB Layout , EDA & Simulations | 4 | ||
A | spice library lt1004 | PCB Layout , EDA & Simulations | 0 |