4 Replies Latest reply on Jan 22, 2015 2:54 PM by sylvia_intel

    Internal vs External Power on DE3815TYBE

    JacobChrist

      In section 2.2.4.4 of the DE3815TYBE technical specification it indicates that the NUC can be powered from the internal connector using +12VDC -10% though +24VDC +10%.  However, external power has a maximum voltage of 19VDC +10%.  Why is this? Is there some circuitry between the internal and external connector that prevent apply +24VDC + 10% to the external connector?

       

      I would like to have confidence that I can power the board externally with +24VDC without damaging it.

       

      Below is a link to the document I'm looking at:

       

      http://downloadmirror.intel.com/23745/eng/DE3815TYBE_TechProdSpec06.pdf

       

      Jacob