Dedicated power supply for Tire Razor

[SpeedyNH]

on the four-lane high speed HO road course in my loft I have the 30V 10A equivalent just to make sure, because we typically run 18V and sometimes big magnet motors.

somebody mentioned reliability. one of mine arrived with something big rattling around inside and it had no output. I opened it up and found that the big primary-side choke had broken free of the board. after reaffixing it and resoldering its leads, it still works fine to this day.

[waaytoomuchintothis]

Yep, Speedy, that fan sound has become my unseen gauge for amperage. I don't know what I would I do without it after all these years. I still remember the first Monogram kit Ferrari I tested on it. I still have it, too. I wish I still had the Cox cars and the Classic, Dynamic, etc...

[Giddyup]

Thanks zcarfan and cgyracer.

No “trophy” cares here Rob, just want to avoid having to be crammed into a corner next to the track when I true. It’d be nice to upgrade to a TV tray with more legroom!