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Power Feeds and Layout Wiring

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  • Member since
    June 2023
  • 17 posts
Power Feeds and Layout Wiring
Posted by Edwins Trains on Saturday, November 11, 2023 9:45 PM

Hey there, I have been upgrading my switches on my N scale layout to Peco streamline ones with the electrofrog. The layout is a small 2-foot by 7-foot loop with a small yard and 2 spurs. After installing the switches, my conrtoller (A MRC Tech II) wasm't giving out enoughh power for the track and only a tiny bit was going to the locomotive when the controller is at full throttle. I only have 2 power feeds. One on the main and one on the larger spur. I currently am running DC only and Im thinking that I need to add another power feed on the oppostie side of the mainline form where the power is currently being fed. Im also wanting to get DCC soon and I think I'm going to go with a DCS 52 for simplicity sake. Should I re-wire anything or should I just add another feed and solder some track? Tellme what you think.

Missing parts aren't a problem, they are an excuse to use fancy brass details!

-Edwin

  • Member since
    May 2020
  • 1,057 posts
Posted by wrench567 on Saturday, November 11, 2023 10:00 PM

 Is it mostly sectional track or flex track? The turnouts are power routing and rely on the little contacts at the point rails. Adding feeders on both sides of the points may do the trick. Also soldering the rail joiners too. Any loose joiner will cause resistance and loss of power.

    Pete.

  • Member since
    June 2023
  • 17 posts
Posted by Edwins Trains on Saturday, November 11, 2023 10:20 PM

Most of the track is sectional. I'll defintally add feeders there. Thanks for the help!

Missing parts aren't a problem, they are an excuse to use fancy brass details!

-Edwin

  • Member since
    December 2004
  • From: Bedford, MA, USA
  • 21,484 posts
Posted by MisterBeasley on Monday, November 13, 2023 3:03 PM

It doesn't hurt to add more feeders.  You probably need more than you think.  I find that every turnout should be surrounded by feeders for the best performance. 

It takes an iron man to play with a toy iron horse. 

  • Member since
    September 2004
  • From: Dearborn Station
  • 24,281 posts
Posted by richhotrain on Monday, November 13, 2023 3:14 PM

MisterBeasley

It doesn't hurt to add more feeders.  You probably need more than you think.  I find that every turnout should be surrounded by feeders for the best performance. 

 

Yes, for sure. 

Rich

Alton Junction

  • Member since
    June 2023
  • 17 posts
Posted by Edwins Trains on Thursday, November 23, 2023 8:38 PM

Well, last night I finished all the work on feeders. Because my layout is a loop, I had to insulate the rails going out of the frogs on the mainline switches. For the yard, I only put 1 feeder because the yard is pretty small (3 switches). I will  put a set of feeders on the track leading to the turntable. I ended up with 7 feeders for the switches and power to the mainline. I tested everything and it is working great! Thanks to all for the advice!

Missing parts aren't a problem, they are an excuse to use fancy brass details!

-Edwin

  • Member since
    December 2004
  • From: Bedford, MA, USA
  • 21,484 posts
Posted by MisterBeasley on Friday, November 24, 2023 10:09 AM

Experience has shown me that clusters of turnouts, like yards, require more feeders, not fewer.

I always think of "A Thosand Clowns," an old movie with Jason Robards Jr.  He is always shopping at yard sales and picking up brass or wooden eagles.  "You can never have too many eagles" he tells his young son.  The same goes for feeders.  It's easier to put in more now, while the wires and clippers and soldering iron are out.

I go down to the workroom and make up batches of feeders soldered to the undersides of rail joiners, half black and half red so they stay color coded.  That way I can install feeders as I lay track.

It takes an iron man to play with a toy iron horse. 

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