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I have updated my website with a presentation of the new Power Functions system, including: # Overview of Power Functions range # Description of working # Comparison with older 9V mini-motors # LDraw and LeoCAD part files (URL) motors comparison (...) (17 years ago, 6-Oct-07, to lugnet.announce, lugnet.technic, lugnet.robotics, lugnet.trains) !!
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| | Re: Power Functions presentation
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"Philippe Hurbain" <philohome@free.fr> wrote in message news:JpHqA1.FM@lugnet.com... (...) Excellent. You saved me the trouble of tearing my PF set apart when it arrives! -Rob www.brickmodder.net www.lifelites.com (17 years ago, 6-Oct-07, to lugnet.technic)
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| | Re: Power Functions presentation
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(...) Hi Philo, Thanks for updating your site. It is a great resource! I was wondering if you have any data on the IR receivers that come with the power functions in terms of current handling capacity (for example, is it OK to wire multiple XL (...) (17 years ago, 8-Oct-07, to lugnet.technic)
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| | Re: Power Functions presentation
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(...) Hello David, It is OK (driver IC is thermally protected), but not recommanded. Only one XL motor can absorb more current than the dirver inside IR receiver is able to provide (800mA)... But why not if they are lightly loaded. There are some (...) (17 years ago, 9-Oct-07, to lugnet.technic)
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| | Re: Power Functions presentation
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"Philippe Hurbain" <philohome@free.fr> wrote in message news:JpHqA1.FM@lugnet.com... (...) built internally? Your page seemed to suggest that someone had actually taken them apart, but there was no more information on there. Apart from the obvious (...) (17 years ago, 10-Oct-07, to lugnet.robotics.nxt, lugnet.technic)
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| | Re: Power Functions presentation
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(...) I did it, I'll try to update my page with some internal photos. (...) The battery box delivers power through power lines (used by IR receiver) if the switch is not in neutral position, and C1 C2 whose polarity depends on switch position (and (...) (17 years ago, 10-Oct-07, to lugnet.robotics.nxt, lugnet.technic)
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