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

Re: tube specs



Original poster: "Robin Copini by way of Terry Fritz <twftesla-at-qwest-dot-net>" <rcopini-at-merlin-dot-net.au>

Hi Bert,

 many thanks.  The EEV tube is a very large circular 'squashed' glass ball with
three braided cables coming from the centre, (top),  in a straight line.
The contents inside the glass
looks like a mettalic hockey puck and is completely filled with something
orange. It has a huge circular
heat sink attached to it at least 10inches diameter and 5 inches deep of
very close finned metal - it is
a very nice tube to look at, I just don't know what it's used for.

Many thanks again

 Robin Copini.

Tesla list wrote:

> Original poster: "Bert Hickman by way of Terry Fritz
<twftesla-at-qwest-dot-net>" <bert.hickman-at-aquila-dot-net>
>
> Robin,
>
> A good sources for Industrial and Broadcast tubes include Richardson
> Electronics:
> http://www.rell-dot-com/
>
> The C6J is a Xenon thyratron, rated at a PIV of 1250 volts, Peak Forward
> Voltage of 1000 volts, anode peak current of 80,000 amps, Ave. anode
> current of 6.4 Amps. It uses a 2.5V, 21 Amp filament. See the Richardson
> site for details.
>
> The DCG5/5000GB is a mercury vapor rectifier, rated at 6 amps at 10 kV (60
> degrees C), with a 5 volt, 7 amp filament. Its specs can be seen (in
> Spanish!) at:
> http://ourworld-dot-compuserve-dot-com/homepages/jlvillabona/w-hoja5g.htm
>
> The ZY1000 is similar to the above mercury vapor rectifier, but has a
> slightly higher PIV rating. It is also found at the site above (in
> Spanish):
> http://ourworld-dot-compuserve-dot-com/homepages/jlvillabona/w-hoja12.htm
>
> National electronics NL760L, NL-710L/7509A is similar to the C6J above,
> except that it uses mercury vapor, is rated for 77,000 peak amps, at 1500
> PIV and PFV, with a 2.5V, 21 Amp filament. Its specs can be found at the
> Richardson Electronics Site.
>
> English Electric Valve s/n 6015/7325,  BR1126 - no info available.
>
> Ignitron BK448/5551A: is a size B (2 3/4" diameter, 9" long), 500 PIV, 56
> Amp continuous, water cooled ignitron. Some info available on the
> Richardson site and some (for the older 5551) in Tube Lore.
>
> Hope this helped!
>
> Best regards,
>
> -- Bert --
> --
> Bert Hickman
> Stoneridge Engineering
> Email:    bert.hickman-at-aquila-dot-net
> Web Site: http://www.teslamania-dot-com
>
> Tesla list wrote:
> >
> > Original poster: "Robin Copini by way of Terry Fritz
> <twftesla-at-qwest-dot-net>" <rcopini-at-merlin-dot-net.au>
> >
> > Hi all,
> >
> >  I have been given access to several different tubes and have spent some
> >
> > time looking for the respective data lists with no luck. Could someone
> > please point me in the right direction for the following:
> >
> > RCA C6J/A 5685
> > Phillips DCG5/5000GB
> > Phillips ZY1000
> > National electronincs NL760L, NL-710L/7509A
> >
> > English Electric Valve s/n 6015/7325,  BR1126
> >
> > Ignitron BK448/5551A
> >
> > I am guessing that some of these are industrial tubes based on where
> > they are however the EEV and Ignitrons are unusual and almost new.
> >
> > Any help would be appreciated
> >
> > Best Regards
> >
> >  Robin Copini.