How many amps am I drawing ??

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  • ghostofpf1
    Senior Member
    • Jun 2008
    • 392

    #1

    How many amps am I drawing ??

    I am running 4s2p 5000 mah packs (10000mah) in a 26" r2hobbies hydro hull with a Feigao 540 8XL motor running a 40x55 grim racer prop with a LV Hydra 240.
    To measure amps I use an eagle tree micro logger V3 and due to the cable set up on the hydra I can only hook up to one of the two packs for a reading. I saw 58 peak amps using the LCD screen readout .
    So...am I drawing 58 amps total or 116 amps ?? I asked the guys at the pond and got conflicting answers ....I believe I am drawing 116 amps but at least one opinion was that since they are parallel that the 58 amps was all the esc was seeing.

    thanks
    Steve
  • ghostofpf1
    Senior Member
    • Jun 2008
    • 392

    #2
    Sooo...no experts here willing to chime in ??
    Steve

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    • domwilson
      Moderator
      • Apr 2007
      • 4408

      #3
      If they are in parallel and you are reading from one pack. I would say 116 amps. That is because the amps are dvided by the number of current paths. Here is a good explanation... http://www.electronics-lab.com/artic...y/parallel.htm
      Government Moto:
      "Why fix it? Blame someone else for breaking it."

      Comment

      • ghostofpf1
        Senior Member
        • Jun 2008
        • 392

        #4
        Thanks for the link....it answered my question under parallel circuits:
        "If one path is drawing 1 amp and the other is drawing 1 amp then the total is 2 amps at the source."

        thanks for taking the time to reply
        Steve

        Comment

        • domwilson
          Moderator
          • Apr 2007
          • 4408

          #5
          No problem. Glad to have helped.
          Government Moto:
          "Why fix it? Blame someone else for breaking it."

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