So in this project i show you how to modify an old ac power adapter so that it can power your electronics instead of batteries.
Can you convert battery lights to electric.
All you need to do is to determine the voltage v and current mah of the device.
If you are tired of replacing batteries in your portable radio or in any other battery powered device using an ac power adapter is a good alternative.
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This doesn t need to be a problem.
Video of the day.
An ac power adapter converts 110 volts to a low direct current dc voltage.
Using some common household tools a lamp s outlet wire can be removed and replaced with a rechargeable battery.
But if an electrical device doesn t need to be portable all the time it would be nice to be able to power it with ac and not waste the batteries.
We use battery power to drive a lot of our electronics.