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Unread 25-01-2017, 08:50
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marshall marshall is offline
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FRC #0900 (The Zebracorns)
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Join Date: Jan 2012
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Re: Separate Powered Flashlights?

Quote:
Originally Posted by arichman1257 View Post
I'd say that it would be called illegal. Unless I'm missing something, the Spark would destroy any LED assembly you could put on it. The maximum current it can supply for 2 seconds is 100A. The LED rings that we, and many other teams, are using use the 12V/500mA port on the VRM. The illegal part here is that doing this would be unsafe. Even if you configured the Spark to not deliver anywhere near that much current, I think that it would still be ruled unsafe.

What you could do is put a resistor in series with the LED ring to abate the current issue.
The LED rings you and most teams use are 12V automotive rings. They already have resistors in series.
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