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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+tube\s+cooling\s+requirements\s*$/: 3 ]

Total 3 documents matching your query.

1. [Amps] tube cooling requirements (score: 1)
Author: "peter.voelpel" <df3kv@t-online.de>
Date: Fri, 17 Mar 2006 13:32:40 +0100
Hi all, when using tubes in parallel, how are the cooling requirements? Do the data sheet values for cfm and back pressure have to be doubled or just the cfm value? 73 Peter _________________________
/archives//html/Amps/2006-03/msg00487.html (6,834 bytes)

2. Re: [Amps] tube cooling requirements (score: 1)
Author: "Dr. David Kirkby" <david.kirkby@onetel.net>
Date: Fri, 17 Mar 2006 13:21:38 +0000
Just the flow rate - not the pressure. _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2006-03/msg00488.html (7,630 bytes)

3. Re: [Amps] tube cooling requirements (score: 1)
Author: jkearman@att.net (Jim Kearman)
Date: Fri, 17 Mar 2006 14:10:11 +0000
Peter, Think of it as an Ohm's Law problem, with parallel resistors. If you have one resistor and a certain requirement for current flow through it at a specified voltage, when you add a second paral
/archives//html/Amps/2006-03/msg00491.html (7,027 bytes)


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