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Old 20th Aug 2019, 8:03 pm   #10
Brased
Hexode
 
Join Date: Mar 2005
Location: London, UK.
Posts: 318
Default Re: When an interest in valves becomes out of control without realising!

Quote:
Originally Posted by Julesomega View Post
Do stabilisers ever need replacing, other than through breakage?
I had to replace the type 5651 in my Tek 310A oscilloscope because the running voltage had risen from 87V to well over 100V so I could no longer set the PSU output correctly. The equipment had clearly had many hours of operation.

Edward
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