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    Sourcing Power from the 5V pin in the Expansion Area

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    Duet Hardware and wiring
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    • SnowCrashundefined
      SnowCrash
      last edited by

      Hi,

      I wanted to ask how much current can be continuously & safely sourced from the 5V output pin in the Expansion area of the Duet Wifi (I think it's marked Pin 1).

      Many thanks in advance.

      SnowCrash

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      • dc42undefined
        dc42 administrators
        last edited by

        The regulator can supply 2A total. From that total, the Duet itself takes about 200 to 300mA, and if you have a PanelDue connected that's another 300 to 700mA depending on screen size.

        Duet WiFi hardware designer and firmware engineer
        Please do not ask me for Duet support via PM or email, use the forum
        http://www.escher3d.com, https://miscsolutions.wordpress.com

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        • SnowCrashundefined
          SnowCrash
          last edited by

          @dc42:

          The regulator can supply 2A total. From that total, the Duet itself takes about 200 to 300mA, and if you have a PanelDue connected that's another 300 to 700mA depending on screen size.

          Thanks for the quick and detailed reply, dc42! Much appreciated!

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