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solar lighting with led of 12w driver circuit

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homik52

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hello,


I want to make a 12w solar led power supply and driver circuit.
can anybody give information about.?
 

There are plenty of commercially available units such as these: **broken link removed**. What type did you have in mind?
 

Theres diffo ways of doing that, many of them, a simple way to start is just a few led's in series with a current limit resistor, presumably you want to store the energy and use the light when its dark, then you'll need a battery, try doing a google search for 'solar joule thief', might be what your looking for.
 

i want to make solar street light of 12 led each 1w consuming.....
 

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