Maker Pro
Maker Pro

multisim convergence assistant

foTONICS

Sep 30, 2011
332
Joined
Sep 30, 2011
Messages
332
So I'm trying to build this basic cct to regulate 12VDC, I just wanted to add an ammeter to see how much current I'm drawing but I keep getting this confounded assistant that rarely fixes the problem. I'm pretty sure it's the ammeter that is causing the problem but why, is it just that im using one or is it where I placed it that's causing the problem? **cct attached**
 

Attachments

  • trouble.jpg
    trouble.jpg
    144.1 KB · Views: 262

shrtrnd

Jan 15, 2010
3,876
Joined
Jan 15, 2010
Messages
3,876
If 'U2' is your ammeter, you're shorting your Voltage Regulator to ground.
 

duke37

Jan 9, 2011
5,364
Joined
Jan 9, 2011
Messages
5,364
I do not know anything about Multisim.

C2 delays the feedback and could put the circuit into oscillation. Try removing it or putting it across R2
 
Top