Re: Line Filter for main power

["Tesla list" <tesla@xxxxxxxxxx>]

Original poster: "Gerry  Reynolds" <gerryreynolds@xxxxxxxxxxxxx>

Hi Dirk,

The line filter helps keep the high frequency stuff off the 
mains.  The coil resonant frequency is probably below the cutoff 
frequency of the line filter.

Gerry R.


> Original poster: "Dirk Stubbs" <dirk@xxxxxxxxxxxxxx>
>
> 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