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Could someone pat me on the back?
Ron Ramirez
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City: Ferdinand State, Province, Country: Indiana
#31

02-15-2013, 06:31 PM
DKinYORKpa Wrote:OK, but, when I look in my RCA tube book and see 175VDC maximum on a 45 plate

You mean 275 VDC, don't you?

Quote:did they come up with that number on an old meter, as well?

Yes! Alan Douglas can correct me if I am wrong, but it is my understanding that 1000 ohms/volt was considered "state of the art" in 1930.
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Ron Ramirez
Ferdinand IN
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Messages In This Thread
Could someone pat me on the back? - by DKinYORKpa - 02-10-2013, 11:25 AM
RE: Could someone pat me on the back? - by Eric T - 02-10-2013, 02:39 PM
RE: Could someone pat me on the back? - by morzh - 02-10-2013, 03:55 PM
RE: Could someone pat me on the back? - by Arran - 02-10-2013, 06:48 PM
RE: Could someone pat me on the back? - by morzh - 02-10-2013, 09:46 PM
RE: Could someone pat me on the back? - by FXpert - 02-11-2013, 06:13 AM
RE: Could someone pat me on the back? - by morzh - 02-11-2013, 11:14 PM
RE: Could someone pat me on the back? - by morzh - 02-14-2013, 07:56 PM
RE: Could someone pat me on the back? - by Ron Ramirez - 02-15-2013, 06:31 PM
RE: Could someone pat me on the back? - by morzh - 02-15-2013, 07:34 PM



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