Does anyone have a recommendation for “off the shelf” or homemade TVS? I want to use my old vintage 1950 Lionel ZW to run a modern Lionel train with Railsounds.
Here’s the parts I use, I put them in every modern locomotive with electronics. You can also use them directly across the track connections if you don’t want to take the engines apart.
http://search.digikey.com/us/en/products/1.5KE36CA-TP/1.5KE36CA-TPMSCT-ND/1960021