>Andre Ming writes: Don't know if I'd be interested for a couple of reasons:
* How to fit all the components (sound, speaker, DCC decoder, R/C decoder, LiPo
batteries) into an S scale diesel switch engine?
* How long will the thing run on a charge and how long to recharge?
One of the deal breakers for me and electric R/C airplanes was the recharging
thing. Play a little while, recharge, play a little while, recharge. Seems the
batteries would run down when you're having the most fun. That part of it: No
thanks.
>Andre Ming
Andre,
You are so right! Unless you’ve dealt with electric R/C airplanes, it may
be hard to visualize a six to eight minute run with the size batteries we can
tolerate in S and smaller. Yes, a larger battery can be put in another car,
but then you always need that other car attached. Yes, you can run it off on a
siding for recharge, but what does that say about operating mainline with long
trains? RC is certainly do able, but it all depends on how you want to
operate. For straight DCC, you need bus routing, but you still need some for
rechargeable sidings. As far as dirty track is concerned, what does it take to
keep the track clean on a small layout; which is what the RC system is really
suited for? Furthermore, ‘Stay Alive’ circuits clearly reduce, if not
eliminate, the dirty track problems!
So, if you don’t want to compromise for what amounts to a battery
limitation, DCC still, in my opinion, is the best way to go! Don’t get me
wrong, I’m not putting down NWSL’s RC system. I like RC.....I’ve flown RC
airplanes for over 30 years. NWSL is to be commended for pioneering RC
technology for model railroading! As I stated above, for the smaller size
gauges/scales, the battery thing is the big limiting factor, just like trying
to install sound quality speakers smaller locomotives. As far as Flyer AC
powered S trains, one of the frequent pro arguments is that they can run for
hours! Not on batteries, not with their high draw AC motors!
One day, with improved technology, small batteries may be able to hold a
charge longer; along with motors and sound systems drawing less current. But,
we’re not there yet. I noticed that the RC system uses Lithium Polymer
batteries. If you’ve dealt with those batteries in the past, you know
manufacturers CAUTION about overcharging, leaving unattended during charge, and
risk of fire if misused. I’ve seen them catch on fire.....not a pretty sight
of the remaining model. You CAN NOT just throw any old charger on them!
Charging is very critical! It is highly recommended you remove the battery
from the model while charging. This is particularly true with the high rate
chargers available for getting a quick charge. Just some food for
thought.....not intended to stir a hornet’s nest!
My final question......How long can that locomotive remain in the recharge
siding without earning some revenue?
Gary Chudzinski<<wlEmoticon-smile[1].png>>
