Re: Re: Bulk buy on Wintron flybacks

I am regulating my HV replacement unit to the way off the back burner
category. The fellow I was having design this has not come through so folks
will just have to do otherwise for now.

Expect nothing further from me on this matter for at least two months and
as much as never...sorry...it just didn't work out for us, and I didn't
want to hold anyone else up any longer.

John :-#)#

At 05:50 PM 18/04/2002 -0700, John Robertson wrote:
>If anyone has a 25" colour Vector monitor and a good HV probe I'd
>appreciate a reading...I would rather limit the HV to around 20KV, but
>Ampliphone doesn't mention the rated HV in the manuals I have for the 25
>inch tubes.
>
>19Inch tubes are 19.5KV...
>
>John :-#)#
>
>At 02:04 AM 18/04/2002 -0500, Rodger Boots wrote:
>>Zonn wrote:
>> >
>> > On Wed, 17 Apr 2002 16:18:16 -0700, John Robertson <pinball@telus.net>
>> wrote:
>> >
>> > >Yes, no, maybe.... ;-) Revisions cost time/money. I'll see though.
>> Would it
>> > >be better to cut out if one of the two deflections fails? Or only if both
>> > >croak? As I anticipate this will draws it's power from the deflection
>> > >supply, if the Positive supply fails then so would the HV cage.
>> > >
>> > >An LED on the cage would be nice to show that at least it has some
>> power...
>> >
>> > Let me ask this, would this power supply have the 25kv over voltage
>> protection
>> > required by law? If so, this would be a good place to add more
>> disable logic
>> > since there is logic already there to disable the supply.
>> >
>> > If it doesn't, then this supply could not be used in build new
>> monitors, though
>> > as a hobbyist HV supply, it can probably be sold, since at that point
>> you are
>> > offering just an HV supply, and the buyer can do whatever they want
>> with it --
>> > though people buying these should be careful to set the voltage below
>> 25kv when
>> > installing them. Voltages above 25kv generate X-rays.
>> >
>> > -Zonn
>>
>>
>>Voltages above 16,000 generate X-rays, color CRTs have leaded glass to
>>control that.
>>
>>The power supplies being replaced seem to be mostly 19.5 KV. If they
>>make it to 25 KV X-rays won't be the only problem!
>>
>>---------------------------------------------------------------------------
>>** To UNSUBSCRIBE from vectorlist, send a message with "UNSUBSCRIBE" in the
>>** message body to vectorlist-request@synthcom.com. Please direct other
>>** questions, comments, or problems to neil@synthcom.com.
>
>---------------------------------------------------------------------------
>** To UNSUBSCRIBE from vectorlist, send a message with "UNSUBSCRIBE" in the
>** message body to vectorlist-request@synthcom.com. Please direct other
>** questions, comments, or problems to neil@synthcom.com.

---------------------------------------------------------------------------
** To UNSUBSCRIBE from vectorlist, send a message with "UNSUBSCRIBE" in the
** message body to vectorlist-request@synthcom.com. Please direct other
** questions, comments, or problems to vectorlist-owner@synthcom.com.
Received on Mon Jul 15 12:00:12 2002