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-   -   EL822 data with graphs (https://www.vintage-radio.net/forum/showthread.php?t=158073)

mpegjohn 15th Jul 2019 8:43 pm
EL822 data with graphs
 
In building a variable current sink, I took Morgan Jones' advice and bought an EL822 pentode. Works a treat.
I would like the full data sheet with graphs of Ia Vs Va but the only data sheet on the National Valve Museum's website has no graphs.

Can anyone help?

Regards,
John.

Nuvistor 15th Jul 2019 8:56 pm
Re: EL822 data with graphs
 
1 Attachment(s)
No graphs but some extra testing for the CV version
http://www.r-type.org/pdfs/cv2382.pdf

Diabolical Artificer 16th Jul 2019 6:32 am
Re: EL822 data with graphs
 
Several here - http://tdsl.duncanamps.com/show.php?des=EL822

Andy.

mpegjohn 16th Jul 2019 8:38 am
Re: EL822 data with graphs
 
Thank you everyone.

Electrical 16th Jul 2019 11:47 am
Re: EL822 data with graphs
 
1 Attachment(s)
Hello John
Please find attached a PDF copy of the Mullard EL822 valve data. There are 12 pages of graphs for both pentode and triode connections of the valve.
I hope this information is of some use.
Regards Stan.

mpegjohn 17th Jul 2019 10:34 am
Re: EL822 data with graphs
 
Wow. Thank you so much Stan.
Just what I was after.

John


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