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Registered Member #30
Joined: Fri Feb 03 2006, 10:52AM
Location: Glasgow, Scotland
Posts: 6706
Sorry, no qualified comments for liability reasons
Having said that, I have operated my DRSSTC in my third floor apartment without any trouble so far, by just connecting the secondary base to mains ground. I didn't use any kind of EMI filter, although it is good practice to use one. This picture was taken with it sitting on the table in the living room... Of course YMMV and I don't guarantee that what worked safely for me will work for you.
PS: All an EMI filter will really do, is distribute the RF from the Tesla coil evenly onto the live, neutral and earth wires, instead of sending it all down the earth wire. That may be good, as it would reduce the risk of flashovers between earth and the other wires, if they all have the same voltage. I tried to avoid putting RF through my mains wiring altogether, by connecting the secondary base to the ground right at the service entrance to my house.
Registered Member #567
Joined: Tue Mar 06 2007, 10:55AM
Location: Singapore
Posts: 147
I think I understand the concept of an EMIO filter much better now, thanks for all your help! But I think I'm just going to use a counterpoise, it seems easier!
I wonder if the HVwiki page should have a link to this thread?
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EMI filter?
