 | | Re: More Questions from Another Train Newbie
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(...) Strongly suggest that you put gaps in to divide the track into 2 sections. Then, except for when a motor is bridging the gap between sections, there is no connection between one regulator and another. Ludo may disagree but I think it's a good (...) (25 years ago, 20-Nov-99, to lugnet.trains)
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| | Re: Lego train club for the Saint Louis area?
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(...) I (...) find (...) this (...) Hummm...mmm...... most likely something on a saturday evening sometime in mid december might work best..... (at least for me). But I could try to be as flexible as possible. Any suggestions? (25 years ago, 20-Nov-99, to lugnet.loc.us.mo.stl, lugnet.loc.us.mo, lugnet.loc.us.mo.kan, lugnet.trains)
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| | Re: More Questions from Another Train Newbie
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ode) (...) No, all we would need is a busbar with connectors every 25-50 ft of track. (IE a plate connector every 25-50 ft, connected by a heavy (in this case, something like #12 or so gauge wire) All you want to do is to reduce the resistance so (...) (25 years ago, 20-Nov-99, to lugnet.trains)
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| | Re: More Questions from Another Train Newbie
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(...) Well, I haven't melted any -track- yet :) I would guess that the track is probably up to putting 2-3 amps out across it before melting (perhaps as much as 6-8 amps cont, and shorted for a small period of time, a _lot_ more. (...) Yes and No. (...) (25 years ago, 20-Nov-99, to lugnet.trains)
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| | Re: Questions from a trains idiot
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(...) It's no short cirquit,but an overheated regulator, who reduces the output voltage with increasing heath. Using a larger heathsink on the regulator can reduce this problem. The used regulator 'chip' is a LM317T, capable to deliver 1.5 Amp. (...) (25 years ago, 19-Nov-99, to lugnet.trains)
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| | Re: More Questions from Another Train Newbie
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(...) This is so,but this won't mean that you can't place 3 or 4 motors on the track. The transformer gives 10V output at a 'power' of 7VA. Some explanation : VA is the multiplication of Volts & Ampere. This means in our case that the transformer (...) (25 years ago, 19-Nov-99, to lugnet.trains)
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| | Re: More Questions from Another Train Newbie
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(...) I'm going to disagree with John2 here - there is a time when multiple speed regulators would be handy: If your layout gets to be so large that you're getting a voltage drop on the far side of the layout. The GMLTC is starting to get see (...) (25 years ago, 19-Nov-99, to lugnet.trains)
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| | Re: More Questions from Another Train Newbie
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(...) Yes, this is my experience. I find that multiple motors help with traction. Speed, however, hasn't been a concern. (...) No, and if you aren't careful, you can damage them. (...) The buffers, specifically, are the round balls on each side of (...) (25 years ago, 19-Nov-99, to lugnet.trains)
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| | Re: More Questions from Another Train Newbie
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(...) There will be an increase in power, but a decrease in maximum speed. The electrical formulas are complex because the power pack is not an ideal constant voltage source, nor is it an ideal constant current source, thus increasing the load will (...) (25 years ago, 19-Nov-99, to lugnet.trains)
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| | Re: Thanks (was "Questions from a trains idiot")
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(...) I've been building up an extensive links page at (URL) the link to town and trains, and see a bunch of links, categorized at least somewhat by site content. (anyone who has a town or train website who is reading, you may want to check my links (...) (25 years ago, 19-Nov-99, to lugnet.trains)
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