[time-nuts] Lead acid battery noise levels
Mark Spencer
mspencer12345 at yahoo.ca
Thu Jul 11 04:47:11 UTC 2013
Eric:
http://tf.nist.gov/general/pdf/1133.pdf
discusses the noise levels of various batteries.
Regards
Mark S
Message: 6
Date: Wed, 10 Jul 2013 11:11:00 -0700
From: Eric Williams <wd6cmu at gmail.com>
To: Discussion of precise time and frequency measurement
<time-nuts at febo.com>
Subject: Re: [time-nuts] Lead acid battery noise levels
Message-ID:
<CAFAGtrQVeOhikN4op01mYvN6VkDk+BdLSJpwYjrRMxp0sDdKJg at mail.gmail.com>
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I wonder if lithium batteries would have a good noise
figure. The
nano-structure of the electrodes give them very large
surface area and low
resistance, but the charge carriers are different than other
types of
chemistry and I don't know if that's good or bad.
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