Hello all.
My daughter has a music box she listens to every night while falling asleep. It runs on three D batteries. I'm tired of constantly buying new D batteries! I'd like to wire the music box to be able to plug into the wall. Can you give me some advice. I'm a complete novice at this.
I've got some old cell phone wall chargers. They all seem to give an output of around 5v. The lowest one I have gives an output of 4.9V 450mA.
If the device takes three 1.5V D batteries, does that mean I need to find a AC to DC convertor that will output 4.5V? I'm not sure what the mA needs to be. Is that important?
My idea was to clip the end off the cell phone wall charger, strip the wire and connect the positive and negative leads to the positive and negative battery connectors in the music box. Will that work? Is it that simple?
Any help would be greatly appreciated.
My daughter has a music box she listens to every night while falling asleep. It runs on three D batteries. I'm tired of constantly buying new D batteries! I'd like to wire the music box to be able to plug into the wall. Can you give me some advice. I'm a complete novice at this.
I've got some old cell phone wall chargers. They all seem to give an output of around 5v. The lowest one I have gives an output of 4.9V 450mA.
If the device takes three 1.5V D batteries, does that mean I need to find a AC to DC convertor that will output 4.5V? I'm not sure what the mA needs to be. Is that important?
My idea was to clip the end off the cell phone wall charger, strip the wire and connect the positive and negative leads to the positive and negative battery connectors in the music box. Will that work? Is it that simple?
Any help would be greatly appreciated.