Can anyone suggest a reversible Servo Controller. I will be using it to control servo motor inside a Lionel train.
Lionel trains use variable tap AC transformers. The problem with this is I can’t individually control more than one train engine at time with this. The second problem is I want to wirelessly control the trains speed and direction. I will be using the gear reduction already in the train engine.
My thought is to use the AC transformer to supply the track and switches with ~18V AC.
Then use a full bridge rectifier and caps on the train engine to supply the reversible Servo Controller with DC. I am not too worried about ripple from the full bridge rectifier.