NHD-5.0-HDMI-N-RTXL-CTU - Provide power from USB 3.0 Port

georgek

• June 10, 2019 08:07

Would it be possible to provide power for NHD-5.0-HDMI-N-RTXL-CTU by installing R25 and using the USB connection to a USB 3.0 port?  USB 3.0 can provide sufficient current and this would eliminate the need to provide power via CN3.

There are pads for the 0 Ohm R25 jumper on the NHD-5.0-HDMI-N-RTXL-CTU PCB, it is located just next to the Micro-USB connector CN2.

Thank you,
George

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  Ted M.

  NHD Staff

  • June 11, 2019 08:07

  Hi George,
  
  Adding a 0 ohm resistor to R25 will allow you to power the HDMI display module with the USB 3.0 port as you described.
  We can provide the HDMI display module with this resistor option already soldered if you are interested in receiving them factory configured.
  
  Best Regards,

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  georgek

  • June 12, 2019 08:07

  Thank you, Ted!

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