Triode/Pentode Loadline Calculator

[costis_n]

Your right.
Lets stay there then. Any comments on what's simulated ?

I think you biased it too much to the left, which means it will distort unevenly, and produce harmonics with very small input signals. Make it "colder"? (Less mA)

 

[dahlberg]

Ok, lets try it like this then Better, I hope

Edit: It's all H2 distortion but that should work well for the "Unbalancer" since it's a differtial input, yes ?

 

[dahlberg]

I'm moving this discussion to a specific thread since it's a bit of topic here

 

[jmotzi]

Would you consider adding:

6AH4: http://frank.pocnet.net/sheets/093/6/6AH4GT.pdf

2A3-40:http://www.jj-electronic.com/pdf/2A3.pdf

Thanks!

JM

 

[gsmok]

hi, please what are calculation formulas for trafo inductances?

I'm sorry, but I missed your question. Calculation are based on formulas included in this book:

Transformatory wyj?ciowe

I translated this book from Russian to Polish some time ago.

At this point I would like to apologize all whose proposals of tubes have not yet been added to the simulator. I recently have no time to extend the tube list but all proposals will be addressed as soon as possible.

Once again, please be patient and by the way I wish you all a Merry Christmas

 

[hpeter]

2A3-40:http://www.jj-electronic.com/pdf/2A3.pdf

Just use regular, and go beyond 15w Pa

 

[dgta]

gsmok,

Merry Christmas and thank you for providing a vary valuable service to the tube diy community.

I would like to add 6ES8/ECC189 to the waiting list.

 

[E280F]

Hallo!

Thank you very much for this outstanding tool.

Would it possible for you to add the EF80 connected as triode?

Here are the curves:

Kind regards, Frank

 

[hpeter]

Hallo!

Thank you very much for this outstanding tool.

Would it possible for you to add the EF80 connected as triode?

Here are the curves:

Kind regards, Frank

+1

 

[jazbo8]

gsmok - I think it has been asked quite a few times before, but wouldn't it be easier if the app allows the user to enter the Koren tube parameters, so you don't have to fill repeated requests to add more tube types to the calculator?

 

[gsmok]

But such extended version of the program already exists I wrote about it:
Tube Loadline Simulator v.1.0 (20140909 [url]www.trioda.com)[/url]
Moreover it allows to calculate Korens' model parameters using the measurement results of a specific tube.

 

[jazbo8]

But such extended version of the program already exists I wrote about it:
Tube Loadline Simulator v.1.0 (20140909 [url]www.trioda.com)[/url]
Moreover it allows to calculate Korens' model parameters using the measurement results of a specific tube.

Sorry about that, I must have missed it. Thanks for the great program again.

 

[gsmok]

I have just added new tubes from the list of requested models:
6CG7
6N17B
6S41S
C3m (triode mode)
D3a (triode mode)
ECL82 (triode section)
ECL86 (triode section)
EF86 (triode mode)
PX25
PX4
Please, give me an information if there are any simulation errors.

 

[E280F]

Hi gsmok!

Thanks again for your helpful work!
Isn't the triode section of the ECL86 similar to the ECC83?

Maybe you found some time to ad the EF80 in triode connection.
I have posted the curves a few posts before.

Kind regards, Frank

 

[gsmok]

Hi,
Thanks for your remarks
Yes, you are right, and tube parameters of the models fo ECC83 and E(C)L86 are similar (see the S and mu values). There is big difference of allowed maximum power dissipated by anodes. According do data I've found the Wa for each section of ECC83 is 1W and Wa for the triode section of ECL86 is only 0.5W. So, you can see the different Wa curves when you select ECC83 and ECL86 from the list.

I'll add the EF80 as soon as possible.

 

[rcollege]

I don't see the tubes on the drop down on the simulator... am I using the correct link?
www.trioda.com/tools/triode.html

 

[hpeter]

Browser cache junk?

 

[50AE]

Hello,

I have a request about the output tube EL519 (6P45S russian analog) in triode mode:
http://www.audiofil.net/data/upload/20100604_233039_PL519_as_triode.gif
http://forum.gtlab.net/yabbfiles/Attachments/6p45s_triod.gif

Best regards,
Alexander.

 

[HalloFiAudio]

wow, very handy tool. Danke'

 

[E280F]

Hi,


I'll add the EF80 as soon as possible.

Thanks a lot.