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Subject: 
Re: 12V compatible with 9V
Newsgroups: 
lugnet.trains
Date: 
Wed, 14 Apr 1999 08:20:03 GMT
Viewed: 
1769 times
  
In lugnet.trains, Thomas Main writes:
Yes, it is.  The 12V guage is the same as the 9V and even the motors are
the same size, so you shouldn't have any problems running the 7745 on 9V
track with a 9V motor.  But, if you are getting 12V track with the
train, try running the train on 12V track (and get a step-up/step-down
transformer if you're using the 220V-12V 7864 transformer).  I prefer
the 12V system because it has really neat accessories like remote stop
signals and remote switch tracks.  It's also think 12V track is more
"Lego" because each rail and sleeper has to be snapped together and it's
all plastic except for the center conducting rail.  Having said that,
there are a few frustrations with the 12V system.  When you first run a
train, it will take a while to clean the conducting tracks and pickups
on the 12V motor.  I have found that setting the transformer on full
speed  and just putting the motor on the rails, helping it along when it
stalls, will clean the track after about 5 minutes.  It's time well
spent though, because if you have the remote controlled accessories you
won't be spending time running around the layout switching points and
stopping trains by hand :)

Thank you for your promt answer!

What is a step-up/step-down transformer?

I am getting the transformer and tracks, but I guess I will use it on the 9V
track as I have more tracks for 9V. I think I will try to use the light posts
from the 12V system untill I can find more 12V systems to buy :-)

I am also planning to build some cars with the 12V set and using them on the
9V set. I guess I can combine the couplers and wheels from 12V and 9V sets?

Regards
Hugo Matre



Message has 1 Reply:
  Re: 12V compatible with 9V
 
(...) Changes 110 V to 220 or vice versa. Allows you to use a speed controller/trafo on mains that don't match what it was made for. For instance I would need a step up if I got something from the continent (and a plug adaptor) because US mains (...) (26 years ago, 14-Apr-99, to lugnet.trains)

Message is in Reply To:
  Re: 12V compatible with 9V
 
Yes, it is. The 12V guage is the same as the 9V and even the motors are the same size, so you shouldn't have any problems running the 7745 on 9V track with a 9V motor. But, if you are getting 12V track with the train, try running the train on 12V (...) (26 years ago, 13-Apr-99, to lugnet.trains)

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