Well the video last week opened the flood gates with questions and comments on the subject of shorts and what can be done about them. Consequently I decided I needed to address those questions and comments and provide some more information in this followup video. I mentioned I would provide several links here and those will follow. Below those are the time stamps for the horizontal scroll bar "chapters" I discussed in the video so you can just ignore them.
Links
Reverse loop circuits www.azatrax.com
MRH article and forum https://forum.mrhmag.com/post/shortproofing-dcc-decoders-12330253?highlight=roy%20davis&pid=1332622313
Nick's video https://youtu.be/mvc5vK8aCmA
Chapters
0:00 Introduction
0:49 Chapters
3:00 Shorts revisited
3:33 Runaways
4:35 Decoder resets
5:38 Voltage spikes and current surges
8:35 Dead decoders at La Mesa
10:13 TVS diodes
12:05 Nick's tips and tricks
12:31 Reverse loop options
15:06 Frog options
18:36 Circuit breaker options
20:35 RC filters (snubbers)
21:11 Wrap