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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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| | Re: LEGO Capacitors use on 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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| | Re: LEGO Capacitors use on 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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| | Re: LEGO Capacitors use on 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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| | Re: LEGO Capacitors use on 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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| | Re: LEGO Capacitors use on 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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| | Re: LEGO Capacitors use on 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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