Hi Eric,
OK but the problem: No DB3 in F2 (

 

hi z,
Comparing the st_diac.lib file , the one used by Alex has been modified when compared to the original.??
@Bordodynov will explain the reason.

E

 

The one used by Alex ???

 

hi z,
This is the original Diac_st.lib [ extension changed to .txt for upload, change back to .lib
Place it in the sub file.
E

Alex aka Bordodynov..


Added: DB3.asy

 

Thanks Eric.
Well, I put Diac_st.lib in the LTSpiceXVII/LIB/SUB directory and DB3.asy in LTSpiceXVII/LIB/SYM and even in LTSpiceXVII/LIB/SYM/MISC but ... DB3 still doesn't appear in the F2 window !??
I'm at a loss ((

 

hi z,
Sometimes you have to close and restart LTspice to get the model.
E

 

Yes, that's what I did... but no DB3 in the F2 window!

 

hi z,
I have reloaded again, all OK.
Have been checking the web for any examples of problems with DB3.

Will ask @Bordodynov to advise, being tagged should alert him.

E


Just checked on a second PC, the DB3 is there in F2, puzzling.

 

OK. Thank you.
To be continued ...
Not easy at first sight to integrate a new component in this LTSpice!

 

hi z,
Just checked my other two PC's , the DB3 is in F2.??

I will investigate further, if I get a breakthrough will post.
E


Update:
These images show the location/path in my PC.

Can you post images showing the location/path in your PC.?

 

Well, I put Diac_st.lib in the LTSpiceXVII/LIB/SUB directory and DB3.asy in LTSpiceXVII/LIB/SYM and even in LTSpiceXVII/LIB/SYM/MISC but ... DB3 still doesn't appear in the F2 window !??

By default LTspice looks for its files in your Documents path.

 

See

 

hi AB,
What is the reason the post #12 circuit does not work with that Diac.?

May I ask why the original DB3 sub model was modified.?

E

 

See
https://www.mikrocontroller.net/topic/403520
http://kazus.ru/forums/showthread.php?t=120932&page=2#16