Lehigh74 posted:MR_P posted:
I thought bricks like PH-180 are always a fixed output ?
If so, then why would you want to connect them to the VAR channels ?
So you can run a conventional engine. With a fixed voltage of say 18 to the TIU VAR input, you can use your remote thumbwheel (or WIFI) to adjust the voltage that goes to the track.
That’s what I thought. But the voltage that I dial up on the remote is twice what I read on the TIU VAR output.