See below:
On 6 Sep 2018, at 2:09 AM, Bob Potter <rnp@...> wrote:
If you are measuring track voltage as AC with a VOM it is not accurate for DCC. I don't know the offset.
It varies from VOM model to VOM model.
You have a PowerPax booster to increase the voltage so it seems that your voltage at the track should be higher. Dave Heap said in a post that boosters were not recommended but I don't know why.
Boosters are not needed nor recommended for SPROG and NCE Power Cab.
For some systems (e.g. earlier NCE Power Pro) they are necessary/helpful. In the case of the Power Pro, the SoundTraxx PTB-100 works better than the PowerPax alternative.
Dave in Australia
