This may be a simple question to some, but I'm so lost... I'm trying to determine what kind of adapter I need. I already know I need 12v 1a... The diagram on the device shows the negative on the outside and positive on the inside... as such:
(-)----(o-----(+)
Is this a standard 12v DC? AC/DC?
How do you read it to determine what exact polarity you need (is this the devices polarity or that required of the power prong?), and how can you determine this simply by looking at the information given on an adapter?
2006-10-18
09:19:05
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5 answers
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asked by
kallistos
2