Re: DC 12 volts to DC 9 volts??????




<sky_diver_@xxxxxxxxxx> wrote in message
news:1123955560.772858.15910@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
> What would be the simplest was to knock a 12 volt lantern battery down
> to 9 volts?
>
Four 1N400x diodes in series with the battery, that is 4 x 0.7V = 2.8V drop.


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