Alternator Regulator Circuit

Posted on Mar 4, 2013

This alternator regulator uses a 3-transistor dc amplifier, and is designed for a pulled up field system, where one side of the alternate field returns to the +12-Vsupply, and the other end is pulled toward ground.

Alternator Regulator Circuit
Click here to download the full size of the above Circuit.

The circuit monitors the state of the battery through a resistive divider and causes the voltage to change at the field terminal.

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