dna30 connection question

[BaDaBooM]

Can you connect you connect the battery negative and out negative to the metal body ??

 

[Visus]

Yes but alum/SS is a lower conductor than copper try direct for best results or do both for better best results. The 510 connection basically does that anyway on a metal enclosure.

 

[BaDaBooM]

Thanks, didn't want to risk toasting a board