[Noisebridge-discuss] How close do I need to get with amperage?

John Withers jwithers at reddagger.org
Fri Dec 21 04:55:57 UTC 2012


Rachel,

This isn't an issue. A device will draw what it needs. And even if you
had a very, very badly engineered device that somehow would draw enough
to blow it, the difference there is trivial and wouldn't hurt anything
anyway.

As long as the voltage matches you are fine.

j

On Thu, 2012-12-20 at 19:32 -0500, rachel lyra hospodar wrote:
> I have a piece of audio gear (roland micro cube) that requires 9v &
> 185 mA .  I scored a power supply that supplies 200 mA but am
> wondering if it's safe to use or if it might fry the amp?
> 
> R.
> 
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