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Unread 04-01-2011, 19:18
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Re: Robot Signal Light volts and watts spec?

The datasheet says 0.5W max power dissipation.
With a resistance of 0.05 ohms, I would think that isn't a problem for the transistor. It shouldn't even heat up much.

Now, what I would look at is the traces - make sure THEY aren't too small.
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