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    Max amp draw from fan ports

    Duet Hardware and wiring
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    • maxresdefault
      maxresdefault last edited by

      I bought a Duet 2 Maestro and would like to potentially attach a 0.9amp fan to the controlled fan port. I assume this limit is probably the same for the Duet Wifi. It's for a project for hepa filtration in an enclosure. Is this too much?

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      • dc42
        dc42 administrators last edited by

        Yes it's the same limit. 0.9A is OK provided that the starting current doesn't exceed 3A.

        The latest beta firmware allows you to remap a fan to a spare heater output, so if you are not using the E1 heater output you could use that instead.

        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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        • maxresdefault
          maxresdefault @dc42 last edited by

          @dc42 Thank You!

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