Connect negative lead of cable to minus(-) connector or ground connector on power supply? And why?
N Thread Starter naseeam Joined Jan 4, 2017 80 Sep 20, 2018 #1 Connect negative lead of cable to minus(-) connector or ground connector on power supply? And why?
dl324 Joined Mar 30, 2015 16,917 Sep 20, 2018 #2 Negative lead to minus. Connecting circuit ground to earth ground is optional.
