Hey All,

Thanks for the help.  It turns out I bought 2x of these crappy adapters on 
Amazon ( i could get in 1 day ).  I ended up checking out the other 
adapter.  It was pumping out 13v that should be 5v!  I am lucky I started 
with the other one.   I could have hooked up the scope to check this out 
but I have decided you guys are most likely 100% correct.  I am not even 
going to risk the "good" 5.25v one on my bone.  I ordered some quality 
adapters from adafruit.

Thanks for the quick reply guys!

Riley

On Friday, December 4, 2015 at 11:35:19 PM UTC-5, ril3y wrote:
>
> Hey Everyone.
>
>
> I need to use the 5v rails for about 300-400 miliamps so after doing a 
> bunch of reading I found out that I could pull this from the 5v rail IF I 
> used an external power adapter.
>
> I found one on amazon and got it here today.  Its 5v @3 amps.  I check it 
> out and it looks to be about at 5.25V.  Here is a video of what is 
> happening.
> https://goo.gl/photos/4fnzHVykRxVvgosB7
>
> It looks like it turns on.. the user leds light up then everything just 
> fails.  I am not sure what the issue is.  I have tried 2 different BBB's 
> and both exhibit the exact same behavior.
>
> Thanks everyone.
>
> Riley
>

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