Subject:
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Re: lego cap, polarity, etc
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Newsgroups:
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lugnet.robotics
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Date:
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Tue, 27 Mar 2001 23:01:45 GMT
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Original-From:
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David Powell <powell358@NOSPAMhome.com>
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Viewed:
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686 times
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> A bridge only works with an AC input - it can't correct the polarity of a
> DC input. So the Lego cap either has an AC input possibly through a
> bridge or a DC input which is the correct polarity by means of its
connectors.
Uh, a bridge wouldn't be very good if it didn't handle inputs that
switched polarities. A bridge should work just fine with a DC input of
any polarity (of course for any DC input, only half of the bridge is
actually being used).
Dave
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Message is in Reply To:
 | | lego cap, polarity, etc
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| (...) I don't have one, but can make some guesses. A bridge only works with an AC input - it can't correct the polarity of a DC input. So the Lego cap either has an AC input possibly through a bridge or a DC input which is the correct polarity by (...) (24 years ago, 27-Mar-01, to lugnet.robotics)
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