iambyrdman

Fire Switch Polarity

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I have an external fire switch I'll be using on my next 250C build.  The polarity is missing or been soldered over.  Does it matter or is there an easy way to tell?  Build a test of some sort maybe?

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Does not matter you’re just completing the circuit to open a gate that will trigger a fet of some sort on the board.  You could touch the 2 wires together without a switch and it would fire the mod. Any way round will be fine. 

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On 7/6/2018 at 1:19 PM, Herbestos said:

Does not matter you’re just completing the circuit to open a gate that will trigger a fet of some sort on the board.  You could touch the 2 wires together without a switch and it would fire the mod. Any way round will be fine. 

Thanks for that.  All hooked up and running.  Just having trouble with Case Analyzer and maybe Battery Analyzer.  The boards thermostat is saying it's way colder than it is at room temperature.  I think board temperature is too high but I don't have any way to tell for sure.  When it sat over night those two were not close when first hooked up.

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