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 | | Re: The Future of Trains
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| (...) You are right, the main limitation probably comes from wall wart... You are essentially right for the 0.7A current (though it is not hard limit, rather a safety one). Philo (18 years ago, 9-Oct-07, to lugnet.lego, lugnet.robotics.nxt, lugnet.trains)
| | | | | Re: The Future of Trains
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| (...) The Australian LEGO wall wart is marked 10V @ 7VA on the secondary. I don't recall all the stuff I learnt about the relationship between VA and W, but that seems to me to indicate about 0.7A. I believe this generally reduces as load increases, (...) (18 years ago, 8-Oct-07, to lugnet.lego, lugnet.robotics.nxt, lugnet.trains)
| | | | | Re: 7996 Metalized
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| (...) I ran a similar experiment using 4.5v track, and repeated it with some of the RC track. (URL) I built a oval of track with half being new 9v track and the other foil covered RC track. I cleaned the track with a bit of rubbing alcohol. I ran a (...) (18 years ago, 8-Oct-07, to lugnet.trains, FTX)
| | | | | Re: The Future of Trains
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| (...) At BayLTC we usually run four train motors on one loop using stock Controller with a 1.2 amp wall wart. Bruce (18 years ago, 8-Oct-07, to lugnet.lego, lugnet.robotics.nxt, lugnet.trains)
| | | | | Re: The Future of Trains
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| (...) The linear regulator inside is a 1.5A version if I remember well, but I may be wrong. Cross posted to lugnet.trains trying to get train guru opinion... Philo (18 years ago, 8-Oct-07, to lugnet.lego, lugnet.robotics.nxt, lugnet.trains)
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