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<blockquote data-quote="Martyn Goodwin" data-source="post: 138926" data-attributes="member: 2433"><p>The original dynamo, intended as 6 volt actually produces over 20 volts - its the voltage regulator that makes ties the output to 6V.</p><p></p><p>The difference between a purpose made 6 and 12 volt dynamo is in in the gauge of wire and the number of turns of same on the armature. When rewound for 12 Volts the dynamo needs to spin faster to produce the same volts (but possibly at higher amps).</p><p></p><p>Having gone full LED and a 12V regulator, it matters not if the dynamo is 6 voly or a 12 volt conversion as the current required (amps) is miniscule compared to incandescent. Its the regulator that controls the plot!</p></blockquote><p></p>
[QUOTE="Martyn Goodwin, post: 138926, member: 2433"] The original dynamo, intended as 6 volt actually produces over 20 volts - its the voltage regulator that makes ties the output to 6V. The difference between a purpose made 6 and 12 volt dynamo is in in the gauge of wire and the number of turns of same on the armature. When rewound for 12 Volts the dynamo needs to spin faster to produce the same volts (but possibly at higher amps). Having gone full LED and a 12V regulator, it matters not if the dynamo is 6 voly or a 12 volt conversion as the current required (amps) is miniscule compared to incandescent. Its the regulator that controls the plot! [/QUOTE]
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