There was an article in QST about 8-10 years ago describing a regulated HV
PS. It used a large triac in the primary with feedback from an error amp in
the secondary. I believe the author was AA5C in the Dallas area. You might
check with him on the subject.
73, Dan, N5AR
----- Original Message -----
From: "Frank Goenninger" <frank_goenninger@t-online.de>
To: <amps@contesting.com>
Sent: Sunday, December 28, 2003 11:55 AM
Subject: [Amps] 3.5 kV 2A REGULATED Power Supply: Schematic ?
> Hi all on the list:
>
> I have now tried to find (for several days) a design that builds a
> power supply for about 3.5kV and 2A.
>
> I'm looking for a regulated power supply design where output voltage
> does not drop more than 1% on load. I will be using a 3-phase 400V
> mains line.
>
> The objective is to have a "standard" power supply for various amps
> I have in the pipeline - starting with a GU-84b based grounded-cathode
> project. Next, I want to build one with a 4CX3500A (boy, what a piece of
> electronic device, wow).
>
> So, all the "surrounding" modules should be as much adjustable as
> possible...
>
> Hm, I wonder if you guys have something to look at and to start from.
>
> Thx es Happy New Year!
>
> Frank, DG1SBG
>
>
>
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