Tube Models in LTspice

[grofrano]

Hello, I´m running LTSpice XVII. I need to simulate a tube preamp with 12AX7 and 12AU7 tubes.
Can anyone tell me how to show this tubes on components icon?

Thanx in advance.

 

[jazbo8]

Do you have the triode symbol in your library?

 

[grofrano]

Hello jazbo8, thanx for your time and help.
No triode symbol in my library.

 

[jazbo8]

Then you need to start from here: LTSpice and vacuum tube models

Once you have the symbols, then you can start adding the spice models into the schematic either by using the .inc command or put them into a text file, which can be linked to the symbol (the first method is usually good enough for most users).

 

[Ray Waters]

Hello jazbo8, thanx for your time and help.
No triode symbol in my library.

LTspiceXVII does have a built-in triode symbol. It is in the "Misc" folder. There are also tetrode and pentode symbols.

 

[IvesH]

Hi, Does anybody know where to download a comprehensive list tube lib ? , I gathered some bits and pieces but was wondering if anybody knows / has a collection ?
Thank you, stay safe.

 

[bordodynov]

There are vacuum lamp models in my model collection.
For LTspice users. Libraries of models, examples, etc

 

[IvesH]

bordodynov this is amazing ! very much appreciated.

 

[tobor74]

There are vacuum lamp models in my model collection.
For LTspice users. Libraries of models, examples, etc

I'm desperately looking for a LT spice model of a Cerberus Cold Cathode Tube GR16

 

[kevinkr]

Please ask your questions here: https://www.diyaudio.com/community/threads/vacuum-tube-spice-models.243950/

Likely the answers you seek are already there or someone will step forward to help you.

 

[multi-volti]

Please ask your questions here: https://www.diyaudio.com/community/threads/vacuum-tube-spice-models.243950/

Likely the answers you seek are already there or someone will step forward to help you.

Moved it & deleted what I posted here. Thanks!