 | | La Crosse Model Train Show - March 8th & 9th
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Just a reminder that the 27th annual La Crosse & Three Rivers Railroad Club's Model Railroad Show is this weekend (March 8th & 9th) at the La Crosse Center in La Crosse, WI. Show hours are 10 am until 6 pm on Saturday and 10 am until 4 pm on Sunday. (...) (17 years ago, 6-Mar-08, to lugnet.trains, lugnet.events, lugnet.announce, FTX)
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| | Re: Ballasting Corners?
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(...) Is it possible to have Susan post the link here for everyone, since there are times when all of the clubs combine track at major shows. I know there is some reluctance by some clubs to move to standardization by including these types of (...) (17 years ago, 6-Mar-08, to lugnet.trains)
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| | Re: Ballasting Corners?
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(...) Dave- We have a drawing that use to make the curves (and another to do switches) for all the ballasted track on SCLTC layouts. I'll ask Susan to send you one. -Ted SCLTC (17 years ago, 5-Mar-08, to lugnet.trains)
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| | Re: Any interest in high amp. Train controllers?
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(...) Steve- National gives the Absolute Maximum Value for Vin for the LM317 at 40V, but why would you want to run that high for a load that's supposed to be limited to 9V? You would waste of the extra power dissipation of the bigger device and get (...) (17 years ago, 5-Mar-08, to lugnet.trains)
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| | Ghost Train
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(URL) Point Brique Ghost Train, as seen at Brickvention 2008 (where it won second prize) and on (URL). While I’ve built hundreds of MOCs over the years, it’s only recently that I’ve become interested in building amusement rides. Inspired by Stump (...) (17 years ago, 5-Mar-08, to lugnet.town, lugnet.trains, lugnet.announce.moc, FTX) !!
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| | Re: Any interest in high amp. Train controllers?
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(...) [snip] Hah, and here was me using a 12V Lego train transformer to run my 9V trains ;-) Using a suitable adapter wire of course. But that was 220V, so I left it in the UK. I'm not sure of the rating of those transformers, but I think it was a (...) (17 years ago, 5-Mar-08, to lugnet.market.buy-sell-trade, lugnet.trains)
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| | Re: Any interest in high amp. Train controllers?
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(...) Here's a couple of useful power supplies. They work on US line voltage or from 100V AC up to 240V AC. For unmodified train controllers: (URL) You should get close to the maximum amount out of you controller, but the controller well overheat if (...) (17 years ago, 5-Mar-08, to lugnet.market.buy-sell-trade, lugnet.trains)
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| | Re: Any interest in high amp. Train controllers?
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(...) True, but you still have to upgrade the diodes, capacitor and the power supply. As well as adding more heat sinking ability. And the 3 amp version of a LM350 can swap right into the original socket of the LM317, and still provide full (...) (17 years ago, 5-Mar-08, to lugnet.market.buy-sell-trade, lugnet.trains)
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| | Re: Any interest in high amp. Train controllers?
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(...) The LM317 is made by a bunch of different manufacturers, so there's some variation. But the original maximum suggested input is 35V or 32V between input and output. But as I mentioned before, the difference between input voltage and output (...) (17 years ago, 5-Mar-08, to lugnet.trains)
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| | Re: Any interest in high amp. Train controllers?
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(...) I haven't worked with one in a while, but I know it'll take at least 36v in, and the limit on power is basically whatever you can handle as far as heat dissipation. So if you get the one in the big transistor-body package (TO-3, I think?) and (...) (17 years ago, 4-Mar-08, to lugnet.trains)
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