[Prev][Next][Index][Thread]
Re: Current XFMR
-
To: tesla@grendel.objinc.com
-
Subject: Re: Current XFMR
-
From: jim.fosse@bdt.com (Jim Fosse)
-
Date: Mon, 01 Apr 1996 19:12:36 GMT
-
>Received: from iceland.it.earthlink.net (iceland.it.earthlink.net [198.68.160.28]) by uucp-1.csn.net (8.6.12/8.6.12) with ESMTP id MAA05872 for <tesla@grendel.objinc.com>; Mon, 1 Apr 1996 12:13:26 -0700
>>I am looking for a current xfmr for measuring my system current.
>>I have looked through my surplus catalogs to no avail, and swap meets
>>around here are non-existant.
>>Does anyone have one of these they would like to sell (Scotty says they run
>>about $5-$15).
>>Or, does anyone know where to obtain one.
>>
>> Kevin M. Conkey
>>
>>
>give alltronics a call: info@alltronics.com 408-943-9773 M-F 9-6pst
>sat 10-3pst. They have a lot of things that are not in the catalog.
>
> jim
>
>
I had another thought, take 1 of you RFI toroid and wind a 1 turn
primary on it, then terminate the secondary with a resistance equal to
the number of turns on the secondary. For example, on my T250 toroid,
I have 100 turns of wire, I would terminate it with 100 ohms. With a 1
turn primary this will give you a 1 volt per amp current transformer.
thoughts? comments?
jim