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|20th May 2008, 07:10 PM||#1|
Join Date: Jan 2007
Location: Cypress Texas
data sheets for 7239 and 8068
Can someone point me in the direction of the data sheets for 7239 and a 8068 tube?
|20th May 2008, 08:04 PM||#3|
Join Date: Aug 2006
Location: Taxland, New Jersey
You might look around at the link below. Both numbers are GE tubes. The files are big and I've got dial-up.
Also, the two numbers above are usually used as series pass tubes. The error amp rarely sees more then a reduced level sample of the output when used in a feedback regulator scheme. The gain of the stage makes up for that reduced level to provide good control.
Ah-ha, I found these:
If the links won't work directly, go to www.rell.com >industrial>vacuum tubes>search online catalog
"The further a society drifts from the truth, the more it will hate those who speak it" ~George Orwell
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