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Re: copper vs. aluminum



Original poster: "by way of Terry Fritz <twftesla-at-qwest-dot-net>" <Fucian-at-aol-dot-com>

In a message dated 8/14/02 8:28:41 AM Eastern Daylight Time, tesla-at-pupman-dot-com 
writes:

<< -another good reason not to use aluminium electrodes with alkalis in "salt
 water" capacitors. >>

Do you know of a cheap source of copper foil?Ithink cost is the main issue 
dictating the material use for capacitors.Aluminum is cheap and easy to get.

Matt