Navigation

    Duet3D Logo

    Duet3D

    • Register
    • Login
    • Search
    • Categories
    • Tags
    • Documentation
    • Order

    How much power can I pull from the z probe header on DuetWifi?

    Duet Hardware and wiring
    2
    2
    322
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • r3cvr
      r3cvr last edited by

      I wanted to add some LED's to the extruder using the same wires as the Z IR probe.
      Thanks

      1 Reply Last reply Reply Quote 0
      • dc42
        dc42 administrators last edited by

        The critical figure will be the power dissipation in the 3.3V regulator (U2). If It gets too hot it will go into thermal shutdown. 100mA should be no problem. 200mA may be ok.

        1 Reply Last reply Reply Quote 0
        • First post
          Last post
        Unless otherwise noted, all forum content is licensed under CC-BY-SA