Curves, curves, and more curves

CarlyBoy · 29th November 2006, 01:15 AM

Hey All,

Tripped across a Japanese page with quite a few useful curves:

http://ayumi.cava.jp/audio/appendix/node11.html

Tubes4e4 · 29th November 2006, 07:42 PM

Cool

Thank you very much!

Tom

Geek · 29th November 2006, 08:49 PM

Woah!

Great stuff, thanks!

Giaime · 30th November 2006, 07:51 AM

I can't understand if they are SPICE models (and if so, how can I use them?) or just measured curves

Geek · 30th November 2006, 08:18 AM

Some seem to differ from Tom's results, but some of the others I'm familiar with are bang on. Manufacturer variation?

bembel · 1st December 2006, 10:11 AM

Hi all,

Great data, but be carefull some of them are obviously wrong !

look at ECC86 space charge tube (Vg max around 24V) here Vgmax=250V , surely ECC84 curves seem to fit more to ECC86 tube than ECC84!

Be carefull !
What about spice 3F4 integration of the data ?

Regards

29th November 2006, 01:15 AM	#1
CarlyBoy diyAudio Member Join Date: Aug 2006	Curves, curves, and more curves Hey All, Tripped across a Japanese page with quite a few useful curves: http://ayumi.cava.jp/audio/appendix/node11.html

29th November 2006, 07:42 PM	#2
Tubes4e4 diyAudio Member Join Date: Jul 2005 Location: Leverkusen	Cool Thank you very much! Tom __________________ If in doubt, just measure.

1st December 2006, 10:11 AM	#6
bembel diyAudio Member Join Date: Aug 2006	Hi all, Great data, but be carefull some of them are obviously wrong ! look at ECC86 space charge tube (Vg max around 24V) here Vgmax=250V , surely ECC84 curves seem to fit more to ECC86 tube than ECC84! Be carefull ! What about spice 3F4 integration of the data ? Regards __________________ Plus je pédale moins vite, moins j'avance plus vite !

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
How do these curves look?	astouffer	Tubes / Valves	23	11th June 2009 09:52 PM
DIY U-L curves	Bandersnatch	Tubes / Valves	10	1st August 2008 11:00 AM
Derive Triode Curves from Pentode Curves?	dsavitsk	Tubes / Valves	3	14th May 2007 06:10 PM
where's the curves?	bostonswoop	Multi-Way	13	13th March 2006 12:32 AM

29th November 2006, 08:49 PM	#3
Geek diyAudio Member Join Date: Sep 2004	Woah! Great stuff, thanks!

30th November 2006, 07:51 AM	#4
Giaime diyAudio Member Join Date: Oct 2004	I can't understand if they are SPICE models (and if so, how can I use them?) or just measured curves

30th November 2006, 08:18 AM	#5
Geek diyAudio Member Join Date: Sep 2004	Some seem to differ from Tom's results, but some of the others I'm familiar with are bang on. Manufacturer variation?

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read