>
>
>-----Original Message-----
>From: Peter Chadwick <Peter.Chadwick@zarlink.com>
>To: 2 <2@vc.net>; 1AMPS <amps@contesting.com>; 'Randall DuCharme'
><ad5gb@yahoo.com>
To: <amps@contesting.com>
>Date: 31 October 2001 10:24
>Subject: RE: [AMPS] Henry 1KD5 Rectifier question
>
>
>>
>>Randall said:
>>
>>>I'm beginning to think about regulated DC filament supply possibilites for
>my
>>project
>>>amp(s). One of my local 'Elmers' claimed that for 813s, it's a great idea
>but
>>one
>>>needs to periodically reverse the polarity in such a configuration.
>>
>>I've heard this too. One story is some form of electrolysis. I think that a
>more
>>likely problem would be caused by metal migration.
>
>Does it matter (or even does it happen) that you will get more current flow
>out of the +ve end of the filament?
>
/ Please explain why, Steve.
- R. L. Measures, 805.386.3734,AG6K, www.vcnet.com/measures.
end
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