[Xlot]

Gary,
non-digital endurance races :

Porto (PT)
http://www.24hporto.web.pt/

and of course Alcorcon (E) end of August - see foroslot headers

Nico,
AFAIK Davic uses 2 x 5 A power supplies (one providing +18 V and the other - 18 V)

 

[Xlot]

Hi Narcis,

you mean that for the second year running Alcorcon and St.Celoni are on the same week-end ?
I thought we Italians had the monopoly for internecine rivalries !!!

Ciao
Beppe

 

[Xlot]

No, it's not a typo - I got it from the horse's mouth (David Laurent) - but it's nothing to be alarmed about

In DCC, power / message is a +/- 18 V (or so) square wave : it just depends on the internal circuitry of the base unit whether you obtain it from two opposite polarity PSs or a single, double ampacity PS

So, this really means that 15 cars, with NC1 / NC2 motors, are happy with 10 A - what's important is that PSs should be stabilized (not wall warts)