[tradman]

I've just completed wiring my layout for DCC, and during testing found the following useful.

I split the layout into 4 area's, and isolated each area from each other, I then provided a loop of two 2.5 mm2 cables around the board, from which dropper cables were connected to the track, I then inserted the some plug connectors, the type used for 12v lighting systems into the loop so I could isolate each section required, these are rated at 48v 25A and if I get a short or track problem, I can quickly find the offending section.

using the same plug/socket I have provided several points where I can plug in the controller so I can operate from several viewpoints.

Mike

Multiple posts removed. Rog

[BromsMods]

You could also use circuit breakers that have multiple outputs and provide visual and/or audible warnings of short circuits on DCC layouts.

Regards

John R

[tradman]

tried some small MCCB's but these are too slow. I currently use 12v car bulbs in series to determine faults but plan to get a 6 way track isolator that will switch power off within 200 ms.

Mike

[Teleman]

I use light bulbs when i'm fault finding on a TV power supply , they work a lot quicker than fusies and are cheaper to , and cause less damage if you have not cleared the fault