Re: Re: Two headed children, cancer & xrays (was: Re: Bulk buy on Wintron flybacks)

So does the HVT circuit actually shut down the HV supply by means of a
transistor when it reaches these pre-determined thresholds? And just to
keep things in perspective, this page has comparisons of the amount of X-ray
exposure we all endure.

http://www.dosimetry.com/tech_talk/qanda_02.html

Kirby

-----Original Message-----
From: Rodger Boots <rlboots@cedar-rapids.net>
To: vectorlist@synthcom.com <vectorlist@synthcom.com>
Date: Thursday, April 25, 2002 1:33 AM
Subject: Re: VECTOR: Re: Two headed children, cancer & xrays (was: Re: Bulk
buy on Wintron flybacks)

>There are some CRTs that carry the X-ray warning with as little as 12
>KV. There are others that DON'T carry a warning and can be run at 30
>KV.
>
>The 19VARP4 is listed as having X-ray limiting glass. I don't know why
>that is, I didn't write the book, I just quote it.
>
>
>Mark Shostak wrote:
>>
>> IIRC, X-rays aren't produced until after you get (something around) 28KV
in
>> a vacuum.
>> Would that be an issue on a mono display?
>>
>> ----- Original Message -----
>> From: Rodger Boots <rlboots@cedar-rapids.net>
>> To: <vectorlist@synthcom.com>
>> Sent: Wednesday, April 24, 2002 2:30 PM
>> Subject: Re: VECTOR: Re: Bulk buy on Wintron flybacks
>>
>> > Zonn wrote:
>> > >
>> > > The gold box supply from Keltron used in the Cine monitors is rated
at
>> 16kv, so,
>> > > do B&W monitors have leaded glass?
>> > >
>> > > -Zonn
>> >
>> >
>> > Back when you asked this I didn't have an answer. Now, with a Sylvania
>> > tube manual in hand, I can quote you this:
>> >
>> > "Tube type made with X-radiation limiting glass for viewer protection.
>> > For continued X-radiation protection, such tubes must be replaced ONLY
>> > with tube types made with an equivalent X-radiation limiting glass."
>> >
>> > Sylvania claims a 19VARP4 can be operated up to 18 KV.
>> >
>>
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