Question on Installing Cap Bank on Swordfish 300A Lite or similar set up

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  • tlandauer
    Fast Electric Addict!
    • Apr 2011
    • 5666

    #1

    Question on Installing Cap Bank on Swordfish 300A Lite or similar set up

    Seeing this came up on another post, I wanted to know if this alternative way of installing a cap bank is possible. Please excuse the bad drawing but it will save many unnecessary words.
    Example is for Xs2p battery config.
    THIS:

    Scan0003 Cap Bank Arrangement.jpg

    INSTEAD OF THIS:

    Scan0003 Cap Bank Arrangement 1.jpg
    Too many boats, not enough time...
  • srislash
    Not there yet
    • Mar 2011
    • 7673

    #2
    So in pic one you have caps on each power lead as opposed to the caps storing energy and feeding both power leads, Mmm.
    Does not seem right but one such as myself is no expert. Maybe post this in Doc's 'pre emp' thread. He IS the engineer.

    Comment

    • oscarel
      Fast Electric Addict!
      • Dec 2009
      • 2127

      #3
      The main leads have to be tied together, you can't run them on separate batteries. The boards aren't tied together internally.

      Comment

      • ray schrauwen
        Fast Electric Addict!
        • Apr 2007
        • 9472

        #4
        Originally posted by oscarel
        The main leads have to be tied together, you can't run them on separate batteries. The boards aren't tied together internally.
        A good warning
        Nortavlag Bulc

        Comment

        • tlandauer
          Fast Electric Addict!
          • Apr 2011
          • 5666

          #5
          Originally posted by oscarel
          The main leads have to be tied together, you can't run them on separate batteries. The boards aren't tied together internally.
          Thanks! I didn't know... I thought it was designed in such a way so you can run them like I had fantasized. THANKS FOR THE BIG HEADS UP!
          Previously I had only run something that resembled that kind of lead arrangement and it was an old Schulze 40.160 and that had separate sets of wires ....
          Too many boats, not enough time...

          Comment

          • tlandauer
            Fast Electric Addict!
            • Apr 2011
            • 5666

            #6
            Originally posted by ray schrauwen
            A good warning
            I agree whole heartily as well...
            Too many boats, not enough time...

            Comment

            • tlandauer
              Fast Electric Addict!
              • Apr 2011
              • 5666

              #7
              Originally posted by srislash
              So in pic one you have caps on each power lead as opposed to the caps storing energy and feeding both power leads, Mmm.
              Does not seem right but one such as myself is no expert. Maybe post this in Doc's 'pre emp' thread. He IS the engineer.
              I was only thinking out loud, the only reason for this "fantasy" was that I was trying to avoid having to solder these 8 ga. wires together and make a mess. But as Oscar had pointed out, this ( even w/o the cap bank) won't work. --------------Another grand scheme of mine down the drain............

              I only posted this because someone else had asked a question on this ESC, I am not "advanced" enough to use this yet, lol....
              Too many boats, not enough time...

              Comment

              • pescador
                Senior Member
                • May 2009
                • 499

                #8
                I'm working on my 300 and I used the Hefei parallel/cap bank terminal.
                You solder all 4 wires to the back and it gives you 8mm bullets and an anti-spark terminal. I milled out a little case for it from Delrin.





                Brian
                Namba District 16
                1/8 Miss U.S., 1/8 59 Maverick, 1/8 Executone, 1/8 Smokin Joes, MLGSX380, AC Pro40II Q Sport, AC Pro40II nitro,Twincraft mono 10s, Vision AOPC, VS1 FE, M34.

                Comment

                • tlandauer
                  Fast Electric Addict!
                  • Apr 2011
                  • 5666

                  #9
                  Brian, thank you for the pictures, now i understand how this cap bank works!
                  Too many boats, not enough time...

                  Comment

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