25" Phillips tube/yoke pairing?

Please Tell more about this tube/yoke combination. The inductance is a
little high but not out of the reasonable range. Drive electronics would
need to be closer to 60 Volts. Where can I get one?

-james

----- Original Message -----
From: Rodger Boots <rlboots@cedar-rapids.net>
To: <vectorlist@synthcom.com>
Sent: Tuesday, May 02, 2000 5:36 AM
Subject: Re: VECTOR: It's alive 25" vector

> There are a couple of Phillips 25" tube/yoke pairings that have some
> possibilities. IF the horizontal windings are switched from parallel to
series
> and IF the vertical windings are switched from series to parallel, BOTH
> windings are very close to the same inductance (about 1.3 mH) and have
about
> the same sensitivity (about 4.5 amps to move the spot to the edge of the
> screen). At this inductance I figure about 8 volts applied will get the
spot
> from one side to the other in a millisecond. With 24 volts drive you
would
> think about a third of a millisecond could happen. But this may still be
too
> slow. These tubes also come right out of the box converged with no
further
> adjustment possible. Might play with one some day, if they aren't too
pricey.
>
> Probably the way to REALLY use one of these is to find out what TV uses
them
> and then buy the TV. That way the other stuff you need (HV system, neck
board,
> video drivers, etc.). come along with it at probably not much more than
the
> tube would cost alone in low quantity.

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Received on Tue May 2 08:41:30 2000