Re: [volt-nuts] Neon bulbs for HP 3420B or 419A chopper

[Todd Micallef]

Randy,

There appears to be no MOQ on those bulbs and they have 972 in stock. I
think you can order what you want.

Todd

On Sat, Jan 6, 2018 at 12:34 PM, Randy Evans 
wrote:

> Is there a relaible source for the GT-NE6H1925T neons?  Mouser has them for
> special order and I suspect they want a high minimum quantity.  A source in
> China lists them but I'm not sure I trust a Chinese source.
>
> On Sat, Jan 6, 2018 at 8:19 AM, David C. Partridge <
> david.partri...@perdrix.co.uk> wrote:
>
> > An update the A2B neons didn't work, but:
> >
> > George Kerber sent me a few GT-NE6H1925T neons.  I pulled two out the
> > packet and installed them in the chopper, and wonder of wonders the
> correct
> > waveform appeared at the test point.
> >
> > This is a great step forward.   The earlier neons I tried had way too low
> > a firing voltage so both fired.  These fired at about 95-100V with a
> > sustain at about 68V and do alternate.
> >
> > Dave
> >
> > -Original Message-
> > From: volt-nuts [mailto:volt-nuts-boun...@febo.com] On Behalf Of David
> C.
> > Partridge
> > Sent: 18 November 2017 14:08
> > To: 'Discussion of precise voltage measurement'
> > Subject: Re: [volt-nuts] Neon bulbs for HP 3420B or 419A chopper
> >
> > I'm in the process of getting some A2B neons from Mouser.
> >
> > Dave
> >
> > ___
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> >
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Re: [volt-nuts] Neon bulbs for HP 3420B or 419A chopper

[Randy Evans]

Is there a relaible source for the GT-NE6H1925T neons?  Mouser has them for
special order and I suspect they want a high minimum quantity.  A source in
China lists them but I'm not sure I trust a Chinese source.

On Sat, Jan 6, 2018 at 8:19 AM, David C. Partridge <
david.partri...@perdrix.co.uk> wrote:

> An update the A2B neons didn't work, but:
>
> George Kerber sent me a few GT-NE6H1925T neons.  I pulled two out the
> packet and installed them in the chopper, and wonder of wonders the correct
> waveform appeared at the test point.
>
> This is a great step forward.   The earlier neons I tried had way too low
> a firing voltage so both fired.  These fired at about 95-100V with a
> sustain at about 68V and do alternate.
>
> Dave
>
> -Original Message-
> From: volt-nuts [mailto:volt-nuts-boun...@febo.com] On Behalf Of David C.
> Partridge
> Sent: 18 November 2017 14:08
> To: 'Discussion of precise voltage measurement'
> Subject: Re: [volt-nuts] Neon bulbs for HP 3420B or 419A chopper
>
> I'm in the process of getting some A2B neons from Mouser.
>
> Dave
>
> ___
> volt-nuts mailing list -- volt-nuts@febo.com
> To unsubscribe, go to https://www.febo.com/cgi-bin/
> mailman/listinfo/volt-nuts
> and follow the instructions there.
>
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Re: [volt-nuts] 3458A NVRAM (David C. Partridge)

[quarks_1]

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Re: [volt-nuts] Neon bulbs for HP 3420B or 419A chopper

[David C. Partridge]

An update the A2B neons didn't work, but:

George Kerber sent me a few GT-NE6H1925T neons.  I pulled two out the packet 
and installed them in the chopper, and wonder of wonders the correct waveform 
appeared at the test point.

This is a great step forward.   The earlier neons I tried had way too low a 
firing voltage so both fired.  These fired at about 95-100V with a sustain at 
about 68V and do alternate.

Dave

-Original Message-
From: volt-nuts [mailto:volt-nuts-boun...@febo.com] On Behalf Of David C. 
Partridge
Sent: 18 November 2017 14:08
To: 'Discussion of precise voltage measurement'
Subject: Re: [volt-nuts] Neon bulbs for HP 3420B or 419A chopper

I'm in the process of getting some A2B neons from Mouser.

Dave

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