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Re: Filters for non - NST primary
- To: tesla@xxxxxxxxxx
 
- Subject: Re: Filters for non - NST primary 
 
- From: "Tesla list" <tesla@xxxxxxxxxx>
 
- Date: Thu, 13 Oct 2005 20:06:57 -0600
 
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- Delivered-to: tesla@pupman.com
 
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- Resent-date: Thu, 13 Oct 2005 20:07:40 -0600 (MDT)
 
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Original poster: FIFTYGUY@xxxxxxx 
In a message dated 10/13/05 10:17:51 AM Eastern Daylight Time, 
tesla@xxxxxxxxxx writes:
> The Terry filter is only for NSTs.
    How come? Why would it be unsuitable for a pig, MOT, PT, etc.? I 
don't see how it could hurt.
    IIRC the pig setups I've seen on the Web *do* use the filtering 
chokes on the secondary lines. I understand weird resonances and 
other problems can occur with shunted transformers, such as NSTs, 
when using filter chokes. Has anybody determined if they are of 
harm/benefit on the larger systems?
-Phil LaBudde