Smudge617
Well-Known Member
I think it does depend on how you build your layout and it's size, if you've soldered track together and it's a smallish layout one set of feeders would be enough, but my friend runs DC found his trains would always slow down going away from the feeder, and speed up as it got closer, when I suggested he add a buss wire and add 3 extra feeders (one every quarter length) he was sceptical but tried it, now his trains run even quicker than before, so there is some basis to adding extra feeders.I ignore almost all of this well-intentioned advice and my layouts continue to work just fine
For the N-scale layout that I am currently building, I am using exactly one set of feeder wires (gasps from the audience). The layout is small and all track joints are soldered so any power loss is negligible.
If you watch YouTube videos, they all tell you you to use extra flux when soldering. But I have never done this and all of my soldered joints work just fine. Solder wire already has rosin flux in the center which is more than enough for almost all model railroading use cases.
I've only done as many as I have to ensure consistent power and control throughout the layout, (I hate loco's stalling on frogs) plus my layout consists of two halves, I have to have feeders on each side or only half the layout would work.
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