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Joined: Feb 2005
Posts: 12,344 Likes: 3
Member
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Member
Joined: Feb 2005
Posts: 12,344 Likes: 3 |
It wouldn't be my first choice for something like a protector ground but for most systems today that supplemental ground is just a redundant power cord ground. It serves no purpose other than a UL requirement in case the power cord gets yanked. You can actually cause more harm than good if you connect it to a ground other than where the power cord ground prong is connected to. So that Ditek unit is just what the doctor ordered.
I agree with Ed about your hum. If you are seeing this I would have an electrician check the power receptical for proper wiring and a ground. Just because a receptical has a ground hole doesn't mean that its connected to anything.
-Hal
CALIFORNIA PROPOSITION 65 WARNING: Some comments made by me are known to the State of California to cause irreversible brain damage and serious mental disorders leading to confinement.
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