12 v dc dynamo

[Gaudin98]

You don't need a voltage regulator with a conventional car dynamo. Just place a wire wound variable resistance in series with the field connection and adjust as necessary {as you would on a full size dynamo}.

[weidner]

Originally Posted by Gaudin98

You don't need a voltage regulator with a conventional car dynamo. Just place a wire wound variable resistance in series with the field connection and adjust as necessary {as you would on a full size dynamo}.

Yes , but the car type regulator does that automatically .

[steamy1]

Originally Posted by weidner

Yes , but the car type regulator does that automatically .

The original regulator if it is available would be the easiest solution, a variable resistor the cheapest, but one of these controlling the Field would be a modern efficient solution.