Reply to "Wiring Fastrack Switches for constant voltage"

Originally Posted by gunrunnerjohn:

For the command switches, I use track power and a 22uh choke instead of the power jumper to limit any DCS impact of the switch electronics. It has been reported that the Fastrack electronics can affect the DCS signal, I figure the choke is cheap insurance, 99 cents on eBay for fifty of them.

I looked up the 22uh choke, but had trouble finding out exactly what it does.

Can you explain this to me?

Also, it seems there are different form factors. Which do you use?

4/6/1512:04 PM

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