Forum: Electrics and electronics
03 January 2013, 19:32
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Replies: 21
Views: 14,033
It is correct, not sure you have used the right...
It is correct, not sure you have used the right variables. If you put a supply voltage of 13.5, a LED voltage of 12V, and 900mA with one LED you'll get the kind of numbers we got. If you drop it to...
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Forum: Electrics and electronics
03 January 2013, 19:25
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Replies: 21
Views: 14,033
You don't say what your application is. You...
You don't say what your application is. You imply you'd use a 12V Lead Acid type battery if it was that easy. it is but you'll need an in series resistor.
You don't need a voltage regulator if...
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