Re: AC Adapter for compact FM Transmitter


<esantoro@xxxxxxxxxxxxxx> wrote in message
news:1112435995.576498.231740@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
> I have a compact FM transmitter that runs on three AA batteries. I'd
> like to get an AC adapter for it but am not sure what specs are
> necessary.

Three ordinary Alkaline batteries will provide 4.5V DC not AC

If you were to remove the batteries and connect the output of the mains
adaptor to the battery terminals then the spec you need would probable be
4.5V DC @300mA . A current rating of 300mA should be ok because it's
unlikely the output power is more than 1W.


.

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