Re: Line Filter for main power

["Tesla list" <tesla@xxxxxxxxxx>]

Original poster: Terry Fritz <vardin@xxxxxxxxxxxxxxxxxxxxxxx>

Hi,

I use them to help the fundamental frequency and especially higher 
frequencies from the coil out of the AC wiring.  I also use MOV 
(voltage clamps) to keep the AC line voltage spice below 220 Volts.

A good RFI protector strip often sold for computers does much the same thing.

The Idea is to protect other equipment in the house from voltage 
spikes or RF noise that may affect them.  Voltage spike and do damage 
directly while power RF on the line can lock computers or other fancy 
electronics.

Cheers,

        Terry

At 06:07 PM 9/14/2005, you wrote:
> Hello,
> I hear of a lot of people mentioning using a line filter for the 
> main power source. For example a filter before the NST or other 
> power supply. What do most use for this protection? And what exactly 
> is its purpose to protect the NST(power supply) or the main voltage 
> source(house wiring)?
>
>
> Thanks,
> Dirk Stubbs
>
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