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Re: [Amps] Lowering the voltage on a transformer

To: <amps@contesting.com>
Subject: Re: [Amps] Lowering the voltage on a transformer
From: "Peter Voelpel" <df3kv@t-online.de>
Date: Thu, 2 Aug 2012 16:56:59 +0200
List-post: <amps@contesting.com">mailto:amps@contesting.com>
Just step it down on the primary with a 90V auto transformer before touching
the hv windings

73
Peter, DJ7WW 

-----Original Message-----
From: amps-bounces@contesting.com [mailto:amps-bounces@contesting.com] On
Behalf Of Peter
Sent: Donnerstag, 2. August 2012 16:48
To: amps@contesting.com
Subject: [Amps] Lowering the voltage on a transformer

Hi

I just get my hands on a nice transformer but the volttage is too high.
The transformer is rated 4000/4500V 3800VA I like to remove some secondary
windings to go to 2500-2600 V

My question is:
Do I need equaly remove the windings on both sides?
1 side holds the "0"while the other side have the 4000/4500V tape

I have some pictures at : http://www.pi4cc.nl/temp/hsp/

Peter
PC2A
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