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Re: [Amps] Transformer in GLA 1000 B : OK for 2xGI 7 ?

To: "craxd" <craxd1@ezwv.com>, <amps@contesting.com>
Subject: Re: [Amps] Transformer in GLA 1000 B : OK for 2xGI 7 ?
From: "Peter Frenning, OZ1PIF" <oz1pif@privat.dk>
Date: Tue, 5 Oct 2004 09:23:45 +0200
List-post: <mailto:amps@contesting.com>
Hi All,

One Gi7b(T) happily runs 2KV at 350mA (at least mine does on 144MHz)

Vy 73 de OZ1PIF, Peter

********** OZ1PIF **************
email: oz1pif(no-spam-filler)@privat.dk
http://home24.inet.tele.dk/oz1pif/
Ph. +45 4619 3239
Snailmail:
Peter Frenning
Ternevej 23
DK-4130 Viby Sj.
Denmark
***********************************
----- Original Message ----- From: "craxd" <craxd1@ezwv.com>
To: <amps@contesting.com>
Sent: Tuesday, October 05, 2004 3:38 AM
Subject: [Amps] Transformer in GLA 1000 B : OK for 2xGI 7 ?



Hello,
Keep in mind that when you use a doubler circuit, you will cut the available current in half. The transformer wattage will always stay the same. The GLA 1000 runs at about 1100-1200 Vdc with about 400-450 mA available. Doubling it will only net you about 200-225 mA at 2200-2400 Vdc. No matter what, about 500 watts. I would think one (1) GI-7B takes more than that without looking it up.


Will Matney


"Has anyone ever used the original transformer of the Dentron GLA 1000 B in a
2 x GI 7B set up ? Evidently with voltage doubler "


Thanks

Geert - ON4IG


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