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Re: [TenTec] Omni V Maximum voltage

To: tentec@contesting.com
Subject: Re: [TenTec] Omni V Maximum voltage
From: "Dr. Gerald N. Johnson" <geraldj@storm.weather.net>
Reply-to: geraldj@storm.weather.net,Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Wed, 06 Feb 2008 17:58:42 -0600
List-post: <mailto:tentec@contesting.com>
On Wed, 2008-02-06 at 15:40 -0600, Stuart Rohre wrote:
> An old time repeater and two way guy I know is going to check his records, 
> but he said to make sure the Micor is not a magnetically regulated 
> transformer.  IF it is, it would have a capacitor of high voltage across the 
> transformer winding.
> 
> Certainly the diodes in series will work; the bucking filament transformer 
> might work.  You would use half of the center tapped 6.3 VAC transformer in 
> series with the primary of the Micor, and its primary on the AC line.  The 
> current rating must be equal or greater than the primary current of the 
> Micor.
> 
> -Stuart
> K5KVH 
> 
> 
If its not magnetically regulated, dropping the input by 3 volts will
drop the output by 0.38 volts. Might need more drop that that.

73, Jerry, K0CQ

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