Re: Discussion item

["Ed Weltens" <Ed.Weltens@sbcglobal.net>]

Yes, Since we are using a TIU on track 3 we can move the TPC from #3 to
track #1.  The TPC is not required for TMCC operations, only the Command
Base that is connected to the whole layout.

Ed
----- Original Message -----
From: "Steve Wise" <swise@aoot.com>
To: <ttat-members@aoot.com>
Sent: Saturday, January 25, 2003 10:28 AM
Subject: Re: Discussion item


> I'm all for this.  Perhaps we should put a TPC on line 1 so we can get
> 10-15amps on line 1?
>
>
>
> ----- Original Message -----
> From: "Scott A Smiley" <sc.smiley@juno.com>
> To: <ttat-members@aoot.com>
> Sent: Saturday, January 25, 2003 10:09 AM
> Subject: Discussion item
>
>
> > Let me open a topic for discussion by our members.  For the first time,
> > at the run run, we observed a train set up on the track and could not
get
> > it going.  Everything was on the track but the train would nudge forward
> > them stop.  In our investigation, we determined that the circuit breaker
> > was blowing as the train starts.  This led us to believe that the train
> > was drawing so much power that it exceeded the capacity of the
> > transformer.  The train was a lighted passenger train of 12 cars and a 4
> > motor ABA unit.  After some checking with an amp meter, we found that
> > each car was taking about 0.3 amps or 3 cars to an amp or 4 amps for the
> > whole train to run the lights.  Then the engine tested in at like 1.5
> > amps without load, or 3 amps for the set.  this is a total of 7 amps and
> > a little more required for the load and a little more again to get it
> > going.  The transformer only puts out 7.5 amps at 18 volts, 135 watts,
> > hence the problem.
> >
> > Enough background, here is the point to discuss.  Do we want to increase
> > the power available on some of the tracks?  Currently, track 2 and 3 are
> > controlled by an IC power master.  These units can handle can handle 300
> > watts or 16.5 watts.  Therfore, if we were to save our pennies and buy
> > one Lionel 180 watt power supply, 10 amps, we could connect two of the
> > existing transformers to one track and increase the power some to one
and
> > a lot to another track.  The Lionel Powermasters only handle 135 watts
so
> > more equipment would have to be purchased to increse power on tracks 1
> > and 4.  This transformer costs about $65 plus shipping.  Result would be
> > 2 tracks at 7.5 amps, one at 10 amps and one at 15 amps (wouldn't that
> > blow your whistle).
> >
> > Should we put this on our wish list?  After we get the dues paid, we
> > should have enough cash on hand for this improvement ( As well as the
> > other priority items) if it is thought the we need this.
> >
> > Scott
> >
> > ________________________________________________________________
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> > ------
> > TTAT members reflector.
> >
>
>
> ------
> TTAT members reflector.
>