9v Controller Voltage Levels

[BMW]

Has anyone measured and published the output voltage for the fixed output levels on the 9v transformer?

- BMW

[JopieK]

Has anyone measured and published the output voltage for the fixed output levels on the 9v transformer?

- BMW

The fixed output levels? I'm not sure what you mean. The intervals between 0V and 9V? Well... you can open the regulator, use a multimeter and reassemble it again (it is easy to do without damaging the regulator).

[lightningtiger]

Do you mean loaded (closed circuit) or unloaded (open circuit) ?

If the controller doesn't use a semi-conductor regulator, the voltage would vary depending on the load on it.

Keep on track !

[private_lego]

You can measure it on the tracks with a standard meter.

It ia about 1.5V voltage step / click on the controller (4548).

Meaning 0 - 1.5V - 3.0V - 4.5V - 6.0V - 7.5V - 9.0V.

With more than one motor on track it is slightly lower.

[hoeij]

You can measure it on the tracks with a standard meter.

It ia about 1.5V voltage step / click on the controller (4548).

Meaning 0 - 1.5V - 3.0V - 4.5V - 6.0V - 7.5V - 9.0V.

With more than one motor on track it is slightly lower.

That's not correct. The lowest setting is about 3 volts, and after that it goes up about 1.2 volts

per step.