Circuit arrangement for a model car racing track

A model car racing track comprising at least two tracks for model cars, wherein each track is assigned a positive busbar and a negative busbar, and a circuit arrangement having at least two tracks for model cars, wherein a positive busbar and a negative busbar are in each case assigned to each track, such that a first driving speed controller is connected between a positive supply terminal and the positive busbar of the first track and a second driving speed controller is connected between a negative supply terminal and the negative busbar of the second track.

A track element for a model car racing track, said model car racing track having at least two tracks for model cars, wherein each track is assigned a positive busbar and a negative busbar, and a circuit arrangement having at least two tracks for model cars, wherein a positive busbar and a negative busbar are in each case assigned to each track, such that a first driving speed controller is connected between a positive supply terminal and the positive busbar of the first track and a second driving speed controller is connected between a negative supply terminal and the negative busbar of the second track, wherein the track element has at least one positive consumer terminal and one negative consumer terminal for connection of the an electrical consumer.

The circuit arrangement of claim 12, wherein the positive supply terminal and the negative supply voltage terminal are assigned to a power supply unit (16).