Ground issues in new pad. Help.

11
benadrian wrote:
japmn wrote:I just found a little clamp from Home Depot that is designed exactly for this.

I am actually going to try to tie it to ground at the Panel in the basement or just to one of the big fucking pipes down there. I'll try to hide it like a ninja so I don't have to explain anything to the overlord.


Cool. Just make sure you use a high gauge cable and get a solid clamp. Remember, while the ground is good for noise, it's main concern is safety, so that a faulty device will send oveloaded power to ground, no through you or the chassis of a device. A thin ground wire will just act like a fuse in a major failure. Once that goes, your body is next :)

Ben


I thought I needed a low gauge wire. Doesn't the size of wire get smaller as the gauge number goes up? Am I confused?

Here is a chart I have been looking at.



http://www.powerstream.com/Wire_Size.htm

It seems to indicate the opposite.

Ground issues in new pad. Help.

12
japmn wrote:
otisroom wrote: tie the ground of the outlet to the nearest piece of metal plumbing which hopefully accomplishes the same thing.


Thanks for the help guys, I can create any kind of audio adapter cable you could dream up but I am mostly terrified of high dose electricity.

I just found a little clamp from Home Depot that is designed exactly for this.

I am actually going to try to tie it to ground at the Panel in the basement or just to one of the big fucking pipes down there. I'll try to hide it like a ninja so I don't have to explain anything to the overlord.


I'm afraid of AC mains too. It's a healthy fear to have. Just be very careful and go slow.
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Ground issues in new pad. Help.

13
japmn wrote:
benadrian wrote:
japmn wrote:I just found a little clamp from Home Depot that is designed exactly for this.

I am actually going to try to tie it to ground at the Panel in the basement or just to one of the big fucking pipes down there. I'll try to hide it like a ninja so I don't have to explain anything to the overlord.


Cool. Just make sure you use a high gauge cable and get a solid clamp. Remember, while the ground is good for noise, it's main concern is safety, so that a faulty device will send oveloaded power to ground, no through you or the chassis of a device. A thin ground wire will just act like a fuse in a major failure. Once that goes, your body is next :)

Ben


I thought I needed a low gauge wire. Doesn't the size of wire get smaller as the gauge number goes up? Am I confused?

Here is a chart I have been looking at.



http://www.powerstream.com/Wire_Size.htm

It seems to indicate the opposite.


No your right the lower the gauge number the thicker the wire. And you want the thick wire in this case.
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Ground issues in new pad. Help.

16
If you build a box you can take it with you when you run into this problem again, and you can move it around the apartment. You can run one or two male/male power cords into the box, so you don't have to mess up the apartment walls.

Also, you can build the constituent parts without having to ever tap into a line. If a part is bad it's easy to replace. Easier to build in parts also.

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