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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, but again I don't recall all that stuff... Philo?
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
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Message is in Reply To:
 | | 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, (...) (17 years ago, 8-Oct-07, to lugnet.lego, lugnet.robotics.nxt, lugnet.trains)
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