HXr minimum voltage

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Posts: 11
Joined: Thu Nov 01, 2018 9:10 pm

HXr minimum voltage

Post by RV-HXr »


What is the minimum input voltage that the HXr permits? Curious if a backup battery I have on board would be sufficient.

Thank you.
Posts: 676
Joined: Tue Dec 11, 2012 12:11 am

Re: HXr minimum voltage

Post by GRT_Jeff »

On a 12V unit, 10 volts, and it will draw more current than at 12. Note that the analog input pull-ups run off a regulator from input power, and that voltage will change if the input power voltage decreases, which could affect sensor inputs that use the pull-ups.
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