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 Power Supply
 voltage & courant amplificator		  New Topic  Reply to Topic
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timalin
New Member

1 Posts
Posted - Jul 06 2010 :  08:45:28 AM  Show Profile  Visit timalin's Homepage  Reply with Quote
hi,
i wanna create a circuit to have 12v & 2A from 5v & 0.5A
Can i have a circuit for this ?

audioguru
Nobel Prize Winner

Canada
4218 Posts
Posted - Jul 06 2010 :  10:47:50 AM  Show Profile  Reply with Quote
Impossible.
12V at 2A is 24 Watts. But 5V at 0.5A is only 2.5 Watts. Where will the other 21.5 Watts come from??
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codingplanet
Mad Scientist

United Kingdom
195 Posts
Posted - Jul 07 2010 :  02:45:11 AM  Show Profile  Visit codingplanet's Homepage  Reply with Quote
These threads make me lol.
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