Re: 204 Tube Data

• To: tesla-at-pupman-dot-com
• Subject: Re: 204 Tube Data
• From: "Ed Phillips" <evp-at-pacbell-dot-net> (by way of Terry Fritz <twftesla-at-uswest-dot-net>)
• Date: Tue, 15 Feb 2000 20:03:56 -0700
• Approved: twftesla-at-uswest-dot-net
• Delivered-To: fixup-tesla-at-pupman-dot-com-at-fixme

Tesla List wrote:
> 
> Original Poster: "Herwig Roscher" <herwig.roscher-at-gmx.de>
> 
> Ed Phillips wrote:
> 
> >The 204 is indeed of historical interest.  It had its origins in the
> > World War 1 "P" tube developed by GE circa 1918 and its improved
> > variant, the VT-10.
> 
> Ed,
> 
> Being the original questioner I'd like to point out, that I've asked for
> the YU 204 which is different from the a.m. 204 tube. The YU 204
> was used by Siemens for a part of a computer tomograph. They
> placed it on a PCB with relatively modern components.Furthermore
> it's definitely not a triode like the historical type but a tetrode.
> 
> Unfortunately I've checked a lot of URLs for technical data without
> any success. I'm still wondering if this YU 204 manufactured by
> Triton Electron Technology (yes, I've checked their power grid
> database as well) could be used for a VTTC.
> 
> Regards         Herwig

	I obviously didn't read your note carefully enough!  Sorry....

Ed

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