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Author Topic: Olinuxino LIME external 5V DC source  (Read 1466 times)


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Olinuxino LIME external 5V DC source
« on: July 26, 2014, 05:48:01 PM »
I've read the user manual, and it says several times that I shouldn't use more than 5v DC for the external source. However, I have 3 5v switching supplies in my possesion, and when I measure them without a load, two of them have 5.4v, and the third one has 5.1v. I haven't been able to find detailed information on the absolute maximum ratings of the board. Are my supplies safe, or should I find one that has strictly less than 5v?
Thanks for your time!


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Re: Olinuxino LIME external 5V DC source
« Reply #1 on: July 27, 2014, 07:34:24 PM »
They are probably poorly stabilised (or they don't have any kind of stabilisation at all) and may behave unpredictable under heavy load. I don't recomend using them. Voltake 5.1V is still OK, but 5.4V not.