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Re: half filter?? and what all I need before primary circuit

To: tesla@xxxxxxxxxx
Subject: Re: half filter?? and what all I need before primary circuit
From: "Tesla list" <tesla@xxxxxxxxxx>
Date: Thu, 13 Oct 2005 08:15:15 -0600
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Resent-date: Thu, 13 Oct 2005 08:18:08 -0600 (MDT)
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Original poster: HomerLea@xxxxxxx

What resistor is needed? I may have some in my warehouse.
Jim H.

In a message dated 10/12/2005 8:22:44 PM Pacific Standard Time, tesla@xxxxxxxxxx writes:

Subj: Re: half filter?? and what all I need before primary circuit
Date: 10/12/2005 8:22:44 PM Pacific Standard Time
From: <mailto:tesla@xxxxxxxxxx>tesla@xxxxxxxxxx
To: <mailto:tesla@xxxxxxxxxx>tesla@xxxxxxxxxx

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

Hi Daniel,

I would recommend protection in this order of expense.

1. Safety gap
2. Resisters and caps
3. MOV's

The safety gap (properly adjusted) will prevent overvoltage.
The resisters and caps will filter the RF
The MOVs are a last resort incase everything else fails.  They will
give their life to protect the NST.

The caps can be obtained from digikey and are not expensive.  The
power resister is what is expensive.  If nothing else, have a safety gap.

Gerry R.

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