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Old 09-22-2019, 11:52 AM   #14
30 Closed Cab PU
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Join Date: Aug 2018
Posts: 2,332
Default Re: Charging?? Can’t say it is

Quote:
Originally Posted by Jim/GA View Post
Actually, the battery acts to regulate the voltage on a stock Model A with a stock generator (no aftermarket voltage regulator installed). You do NOT want to disconnect the battery from an engine that is running at a high enough RPM for the generator to be putting out current from a stock generator, because the voltage can go quite high.

The alternators that we use on a Model A have an electronic voltage regulator built into them that regulate the voltage coming out of the alternator. So they are different from stock generators. You can disconnect the battery for a test, if you want. (I don't do it, but you can, if you want to.)
Thanks Jim for pointing out correct info about alternators - corrected my post
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