So, turtables - anything like a turntable?
Wires to the turntable need to be controlled by a DPDT switch - Double Pole Double Throw switch, preferably with center off. Power wires to the turntable come from the center contacts. Power wire go to the outer ones, with the poles reversed. Is really simple when you understand how they work.
Bob Boudreau
CANADA
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Railphotog wrote:So, turtables - anything like a turntable?
You couldn't resist either huh? I think "Turtables are the peanuts, carmel, and chocolate BEFORE they are made into Turtles...mmmm
Some commercially-produced turntables (the Atlas, for example) incorporate this into the mechanism. They use a variation of a split-ring connection, which flips the polarity every 180 degrees. I did a brief search at a couple of electronics supply places, but didn't have any luck.
If you're running DCC, you can wire the turntable through an auto-reverser, the same kind that is used for reverse loops.
It takes an iron man to play with a toy iron horse.
MisterBeasley wrote: Some commercially-produced turntables (the Atlas, for example) incorporate this into the mechanism. They use a variation of a split-ring connection, which flips the polarity every 180 degrees. I did a brief search at a couple of electronics supply places, but didn't have any luck.If you're running DCC, you can wire the turntable through an auto-reverser, the same kind that is used for reverse loops.
Maybe we should ask up4005 what brand turntable (or turtable) he's using. It may already have this built into it.