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I am working on a new project and all of the components will require quite a bit of current

I am using the Arduino Mega.
and I am wanting to use a 12v 6A DC power supply.
http://www.amazon.com/12-Volt-Power-Supply-Adapter/dp/B008JDY2OU

Is this safe to use with the Mega or will something blow up?

Thank you.
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Mayne Island, BC, Canada
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The PSU is ok, but the connector is wrong - you need 5.5mm OD x 2.1mm ID.    It's overkill actually - 2A would be plenty since you don't drive high current devices directly with the Arduino anyway.
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I'm not worried about the connector size. I won't be directly connecting this PSU to the arduino. Instead I will connect the PSU to a terminal block where I will power the arduino thru Vin as well as powering other electronics simultaneously.

I just needed to know if using this PSU with the Mega would fry anything, because the Mega I am using is for my engr dept and I don't want to replace it!
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The regulator is tolerant of 12v, but approaching 14.5v or more will overheat the regulator.  Measure the output voltage at the PSU to see that it is close to 12v - most are 13 to 14v and I have some that are 16.5v (on marked 12v PSUs).
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Thanks for the advice!
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