Does anyone know of a way to figure out how many amps a battery operated product draws?
I'm trying to size an ac adapter for my kids cd player - I know it needs a 9V adapter with positive outside, negative inside. But I don't know the amps I need, and don't want to undersize it. I've got a DMM and can measure it I guess, if I could figure out where to place the probes.
I know some of you guys are more electrically inclined, so what do I do?
I contacted the manufacturer, they said it is discontinued and they can't provide me any information.