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#1 |
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diyAudio Member
Join Date: Sep 2005
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Instead of using an actual DC wall wart as a power supply, can I use a wall wart battery charger to power a circuit directly?
I don't need much current, only enough to power a logic portion of a circuit (less than .5 amps needed). It seems that I can find lots of adequate battery chargers on eBay (like chargers that are intended for laptops, ipods, and battery packs). |
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#2 |
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diyAudio Member
Join Date: Jul 2004
Location: Scottish Borders
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Hi,
yes. Just find the right combination of voltage and current.
__________________
regards Andrew T. |
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