Hello,
I would like a helps about PSpice, I went to the PSpice forum but the delay is too long and I have to move forward. So I have a file (a simulation file that works very well). But When I try to simulate myself I'm having a lot of trouble finding the components.
And this component also
I'm a begginer in PSpice, I saw several videos but it does not correspond to my search. Thank you for your helps.
Regards
Hi,
I the project (that was given to me) there are 2 files that I don't know what are they for? Do you have an idea how to integrate it into my new project ?
I just need the selft and the capacitors reference for simulation and to find the package for working in my Altium Designer. Thank you for your advice
Regards
Hi,
For these 2 components I need, I don't understand that it is not in the same directory path? How can I find its exact references ?
For the capacitor
And for the self
Do you have any web links that i can understand better ?
Thank you
you can use Pspice inductor with resistor to replace this inductor.
Thank you, but I'm trying one time and nothing working. Why I can't find the same reference ? It's important for me to design the electronic board with Altium Designer. But I can trying again and tell you what the error message is.
So I have this schematic and It's and it works very well (this is a diagram that TI support gave me but I didn't quite understand).
So I try to do in my new project the same schematic and I can compare and i will compare the 2.
Regards
Hi,
After after drawing the diagram below :
And launch the simulation, and it'll be stop at this windows.
So nothing happens. Do you have a idea where could that come from ? That why I just need to find the same capacito, Self and Rload. Probably it can come from these components ?
Regards
Yann DO
Hi,
After observing I found the following errors :
I don't know where it can come from.
Regards
Yann DO
Hi
this message shows U1 internal circuit have unbalanced issue. but it may cause by your external component as your orignal circuit works fine.
you can set IC(Initial conidiation) of your output capacitor to 0 and series with 5mohm resistor to see whether it is works.
Hi,
Of course the initial circuit works ! The simulation works well in the file given to me by the support service. But that's not what my Topic is about why my simulation isn't working. I send you attached my simulation file.
Thank you for your helps
Just to complet this post, I don't think IC can do somthing for my simulation. I compare with the initial circuit the capacitor :
The value of IC =0 and it's the default value.
Regards
Hello,
After modify all my capacitor with IC=0, I have no errors (Very good thing) and I have also a simulation (sorry for my previous message) . I think it's works, can I increase the period of time to see the established regime ?
Regards
Hello,
Now I'm trying to use the same supply (in the reality I have only my battery +12V). But I have another error that I can't understand :
Here it's my schematic :
Hi,
You're right but after correction, I've still always the error. I wonder if it is not necessary to increase the current of the supply voltage? I've double the power
And always and it still doesn't work !
Perhaps It's better to looking for ?
Please see in this attached the simulation file. After me, probably it comes from the supply Voltage +12V
Regards
Hi,
How many ESR for each capacitor you put? I defaulted to 3m and it still doesn't work. How to calculate the value of ESR ?
The simulation is stopped after 16%.
Thank you for your helps
Regards
Hi,
Sorry I think for each capacitor (all) I must add this property :
But It just need to add 6 value resitors 0.005 ohms only as show your screenshot. Now It works ! Thank you for your helps
Regards
