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Old 24-03-2015, 05:28 PM
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LewisM
Novichok test rabbit

LewisM is offline
 
Join Date: Aug 2012
Location: Somewhere in the cosmos...
Posts: 10,389
Dew heater polarity

Are the RCA jack dew heaters usually centre positive?

Just finishing up a controller build and figured i should ask if it actually matters with the straps the polarity (I wouldn't think it mattered). I have been joing all my RCA females to the potentiometer with the female centre positive, following usual convention.

Thanks
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