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Unread 25-01-2017, 08:30
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arichman1257 arichman1257 is offline
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AKA: Alan Richman
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Re: Separate Powered Flashlights?

Quote:
Originally Posted by flemdogmillion View Post
That was a good reminder for me, I forgot they stopped making those. Even so, you are allowed to hook an LED ring up to a Spark, right? Or an I wrong?
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.
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1257 Parallel Universe: 2014 - 2017 Seasons
2017: Vice President, Control Systems Captain, Drive Coach
2016: Control Systems Captain, Operator. MAR District Championship Winner, MAR Mt. Olive Event Winner, MAR Bridgewater-Raritan Event Finalist
2015: Control Systems, Operator. MAR North Brunswick Event Finalist
2014: Programming/Electronics Apprentice. MAR Clifton Event Winner
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