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Power supply questions

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Byron - 10 Jun 2004 05:25 GMT
Hello everyone. I am about to enter the model railroad scene and the first
question I have is about power supplies. I am planning a scratchbuilt N
scale layout and I hope to include some lights, small motors etc. Is anyone
able to give me some quick advice on power or please point me to a site
which may have some tutorials.
Thanks
Bill - 10 Jun 2004 06:49 GMT
Hello everyone. I am about to enter the model railroad scene and the
first question I have is about power supplies. I am planning a
scratchbuilt N scale layout and I hope to include some lights, small
motors etc. Is anyone able to give me some quick advice on power or
please point me to a site which may have some tutorials.
--------------------------------------------------
This might be helpful:

http://www.billsrailroad.net/bills-lights.html

Bill
Bill's Railroad Empire
N Scale Model Railroad:
http://www.billsrailroad.net
Brief History of N Scale:
http://www.billsrailroad.net/history/n-scale
Resources: Links to over 700 helpful sites:
http://www.billsrailroad.net/bills-favorite-links
Bookstore: http://www.billsrailroad.net/bookstore.html
Mike Tennent - 10 Jun 2004 13:20 GMT
>http://www.billsrailroad.net/bills-lights.html

Bill:

Quick question...

I also tell folks who ask me about house lighting to do the same thing
- buy Christmas tree lights. However, I usually recommend they go
ahead and use the power supply provided (unless it only does special
effects) since it's rated for the number of lights provided.

Aside from being able to dim the lights - a useful function, are there
other reasons you like to use a power pack?  This isn't a criticism,
just an exploration (always useful) into alternative ways of doing
things.

Mike Tennent
"IronPenguin"
Operating Traffic Lights
Crossbucks
Special Effects Lighting
http://www.ironpeng.com/ipe
Bill - 11 Jun 2004 03:14 GMT
Mike Tennentwrote:
billsrrempire@webtv.net (Bill) wrote:
http://www.billsrailroad.net/bills-lights.html
Bill:
Quick question...
I also tell folks who ask me about house lighting to do the same thing
- buy Christmas tree lights. However, I usually recommend they go ahead
and use the power supply provided (unless it only does special effects)
since it's rated for the number of lights provided.
Aside from being able to dim the lights - a useful function, are there
other reasons you like to use a power pack? This isn't a criticism, just
an exploration (always useful) into alternative ways of doing things.
-----------------------------------------------------
Mike, leaving the Christmas tree lights intact and using the power
supply provided would be using house current (unless the lights have
some low-voltage x-former). There would be more lights than most people
would need on their layout (altough I have 222 lights). They'd be too
bright (unless a dimmer was used). The distance between the lights would
not be "adjustable" since they would be left intact (as purchased).

For some reason, I never felt safe using 115v current anywhere on my
layouts. If one were to accidentally cut into the wires while working
under the layout, there would be a fire hazzard.

I like using the power packs since I always have several "trainset"
packs on hand. The cabinet work has already been done (for a neater
appearance) and the brightness is easily controlled. I find that
visitors sometimes like to see bright lights! And, of couse, the circuit
breaker makes me feel more comfortable.

I hope this helps. Don't hesitate to ask me questions.

Mike, your Iron Penguin products are really neat. They can provide some
really desirable effects. You can be proud of your efforts!  


Bill
Bill's Railroad Empire
N Scale Model Railroad:
http://www.billsrailroad.net
Brief History of N Scale:
http://www.billsrailroad.net/history/n-scale
Resources: Links to over 700 helpful sites:
http://www.billsrailroad.net/bills-favorite-links
Bookstore: http://www.billsrailroad.net/bookstore.html
E. de Winkel - 10 Jun 2004 16:12 GMT
For my Z-scale, from electrical point of view not much differend from
N-scale, works on 15V direct current with 2 rail system, I use ordinary
stable voltage transformers. If amperes become to high, I ad extra trafo's.
System designed with lots of differend circuits, so no one transformer is
ever connected to another one.
E. de Winkel
> Hello everyone. I am about to enter the model railroad scene and the first
> question I have is about power supplies. I am planning a scratchbuilt N
> scale layout and I hope to include some lights, small motors etc. Is anyone
> able to give me some quick advice on power or please point me to a site
> which may have some tutorials.
> Thanks
 
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