Hello,
I have four AC-AC adapters here. One didn't work, so I decided to check the voltages on all 4. I used my multimeter on AC Volts mode, definitely not DC.
One is dead completely. (0v)
One is labeled 9v but the meter says 12v.
Two are labeled 12v but the meter says 16v.
Is this a problem or is this normal? I know often older (80s/90s) DC power supplies put out a couple volts above what the label says.
Like for a device that wants 12VAC, I would think I should use my "9v" adapter that reads 12v on the meter, instead of either of my AC adapters which read 16v?