[Prev][Next][Index][Thread]

Re: Dump the RSG!




From: 	David Huffman[SMTP:huffman-at-FNAL.GOV]
Sent: 	Wednesday, November 05, 1997 8:39 AM
To: 	Tesla List
Subject: 	Re: Dump the RSG!

What if the coronatron was run in pulsed mode? Has it been and does it look
like a RSG at the same BPS? Isn't the whole idea here to quench at the first
null to keep the energy in the secondary?
Dave Huffman

>
>From: richard hull[SMTP:rhull-at-richmond.infi-dot-net]
>Sent: Tuesday, November 04, 1997 5:44 PM
>To: Tesla List
>Subject: Re: Dump the RSG!
>
>At 08:47 PM 11/4/97 -0600, you wrote:
>>
>>From: Jeff W. Parisse[SMTP:jparisse-at-ddlabs-dot-com]
>>Sent: Tuesday, November 04, 1997 11:56 AM
>>To: Tesla List
>>Subject: Re: Dump the RSG!
>>
>>Richard,
>>
>>I've got a pair of Seimens Triodes that are rated at 75kV -at- 2A -at- 50kHz.
>>An engineer at Seimens says that they'll run at twice the frequency and
half
>>voltage with no problem.
>>
>>These, of course, would make a nice tube coil (i.e. CW grid excitation via
a
>>primary feedback coil) but you are talking about using a device as a
switch
>>(i.e. short pulse grid excitation).
>
>Snip
>
>Rob Stephens has the largest tube coil I have ever heard of (the
coronatron-
>10KW) and it is nice, but the RF burns touching anything within meters are
>severe.  Most tube coils are basically just big oscillators with more or
>less CW performance, tremendous radiation and very small sparks for the
KWH.
>It is what you want that makes the difference.  Big tubes make for big open
>ended hertzian radiators.
>
>Richard Hull, TCBOR
>
>
>
>