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oups! don't try it or be very carefull. the capacitor is a 1Farad 3Volts max capacitor. that would limit the voltage that you can put your regulator at 3V. If you go past that voltage, you'll end up blowing up your capacitor (quite a messy situation (...) (24 years ago, 7-Feb-01, to lugnet.trains)
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there is some spec for the capacitor on TLC web site (URL) 1 F (Farad) 2.5 volt electrolytic capacitor Operating voltage 2.5 normal Charging voltage maximum 4 volt Maximum charging and discharging current 0-250 mA Red LED indicator when fully (...) (24 years ago, 7-Feb-01, to lugnet.trains)
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(...) Well, if you can keep it at 3V maybe 3 cap's would be able to run the light, or maybe 2, if its hitting 4.5V? Josh "Where's the box car door again?" (...) (24 years ago, 8-Feb-01, to lugnet.trains)
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(...) For those who 1) aren't electrical engineers, 2) don't mind using the occasional non-LEGO solution and 3) have some soldering experience, What _would_ be an appropriate specification for a capacitor to do the job described? Just in case (...) (24 years ago, 8-Feb-01, to lugnet.trains)
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(...) There is no good solution, unless you want to run your train at full speed for interval period in order to charge a big capacitor at 8-9Volts, then reduce the speed of the train and let the capacitor feed the ligth. Using that method the ligth (...) (24 years ago, 8-Feb-01, to lugnet.trains)
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(...) go (...) would (...) a (...) energy (...) The problem is not the amount of energy that the capacitor can keep, it is the voltage that it can withstand between the 2 side. You could try to put 2 capacitor in serie, that would bring you 8V (...) (24 years ago, 8-Feb-01, to lugnet.trains)
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Thanks for the specs Martin, saved me 15 bucks. Wishful thinking on my part I guess. jt -- James J. Trobaugh North Georgia LEGO Train Club (URL) Legault <mlegault@nortelnetworks.com> wrote in message news:G8EuIz.BCp@lugnet.com... (...) #1 (...) you (...) (24 years ago, 8-Feb-01, to lugnet.trains)
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(...) I think we'll have to wait for a DCC system :-( Josh (24 years ago, 8-Feb-01, to lugnet.trains)
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| | Re: LEGO Capacitors use on Trains?
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In lugnet.trains, Martin Legault writes: <snip> (...) The cap. is a nice idea, but not at all practical. I concur that a 9V battery is the way to go. SRC (24 years ago, 19-Feb-01, to lugnet.trains)
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