27th Nov 2017, 6:54 pm
|
#2
|
Dekatron
Join Date: Apr 2011
Location: Cornwall, UK.
Posts: 13,454
|
Re: How much current should a Marconi DER valve pass ?
W.W....Marconi-Osram D.E.R valve test (includes curves) W.W. August 1924 mag. pages 631 & 632:
http://www.americanradiohistory.com/...4-08-S-OCR.pdf
Lawrence.
|
|
|