ls206
Head-Fier
- Joined
- Jun 13, 2008
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Heya,
I would like to connect my cmoy to a mains power supply as a beginner project.
the OpAmp I'm using has a nominal supply of 15V (DC).
I gather I would need a power circuit to transform the 240V AC to a ~15V DC supply.
I've found THIS circuit. Would this take a power supply straight from the mains?? Also, to get different output voltages would it simply be a matter of changing the value of the resistors?
EDIT: just noticed the 28V AC max input...
If there are any suggestions or simple schematics (with list of suggested materials) please input
hope I've made sense,
thank you
I would like to connect my cmoy to a mains power supply as a beginner project.
the OpAmp I'm using has a nominal supply of 15V (DC).
I gather I would need a power circuit to transform the 240V AC to a ~15V DC supply.
I've found THIS circuit. Would this take a power supply straight from the mains?? Also, to get different output voltages would it simply be a matter of changing the value of the resistors?
EDIT: just noticed the 28V AC max input...
If there are any suggestions or simple schematics (with list of suggested materials) please input
hope I've made sense,
thank you