Amp Draw

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  • Dangerous_Toys
    Hiding from the Ole Lady!
    • Apr 2010
    • 2250
    #1

    Amp Draw

    Is there a chart or a formula to figure out what kind of amps you would be drawing? For example: 540 5S on a 2s setup with a x440 prop. That would sure help me to decide what size esc to purchase for certain setups. What size motor and battery packs go together for my needs etc etc.
    ? WHAT RULES?
    Tags: None
    • Dangerous_Toys
      Hiding from the Ole Lady!
      • Apr 2010
      • 2250
      #2
      Any help out there on this subject?
      ? WHAT RULES?

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        • FE Wannabe
          Senior Member
          • Jul 2007
          • 626
          #3
          There is always FeCalc.
          It is not the most accurate tool, but it can give you approximations to start from.
          Here is a thread that explains what it is, if you haven't heard of it and links to download the program and data file.

          http://forums.offshoreelectrics.com/...ad.php?t=15117

          Brad
          SoCal Fast Electrics|H&M Drifter S-CC1512/4S/T180A|Aeromarine Scorpion 32"- UL-1/4S/HM200A|Insane 34- CC1515 1Y/4S2P/T180A|BK Bandit S-CC1515 1Y/4S2P/T180A|Insane FE30 UL-1/4S/ETTI 150

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