Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Tubes / Valves All about our sweet vacuum tubes :) Threads about Musical Instrument Amps of all kinds should be in the Instruments & Amps forum

Space-charge tetrodes in Inverted Mode
Space-charge tetrodes in Inverted Mode
Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 17th November 2012, 08:20 PM   #11
zesak is offline zesak
diyAudio Member
 
Join Date: Nov 2012
That is the thing. I do not feel like melting anything but I do not have the max grid power allowed info to limit the current if needed.

Is it inherently safe from melting when all tube terminals operate with maximum of 24V on them, or do I still need to insert current limiting resistor ?
  Reply With Quote
Old 18th November 2012, 06:15 PM   #12
zesak is offline zesak
diyAudio Member
 
Join Date: Nov 2012
Before I start melting grids I decided to try to simulate the circuit with LTspice using 12K5. I found a model that might work here on diyaudio but I do not yet know how to associate drawing of a tetrode with its correct model so that I do not get a message "model not found" or "library not found" when I try to run the simulation. Does anyone know an easiest step-by-step method to do that, or can you provide a link that shows the steps required in LTspice ? Thank you so much !
  Reply With Quote

Reply


Space-charge tetrodes in Inverted ModeHide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Using a standard pentode-tetrode as output "space-charge tube" any ideas-experiences? bembel Tubes / Valves 12 11th March 2010 06:56 AM
space charge 12fx8 amp or preamp schematic? Bob_345 Tubes / Valves 13 22nd January 2010 04:46 AM
VBIGC in non inverted mode ebijma Chip Amps 3 7th March 2004 11:17 AM
low voltage tubes (space charge, etc.) for guitar amp? needtubes Instruments and Amps 4 31st October 2003 01:45 AM


New To Site? Need Help?

All times are GMT. The time now is 11:30 AM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.79%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright ©1999-2017 diyAudio
Wiki