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current transformers (fwd)
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To: "'Tesla List'" <tesla@pupman.com>
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Subject: current transformers (fwd)
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From: Tesla List <tesla@stic.net>
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Date: Thu, 29 Jan 1998 23:06:14 -0600
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Approved: tesla@stic.net
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From: Jim Lux [SMTP:jimlux@earthlink.net]
Sent: Thursday, January 29, 1998 8:22 AM
To: Tesla List
Subject: Re: current transformers (fwd)
> Date: Tue, 27 Jan 1998 20:42:48 -0700
> From: nick mcquiston <"nick "@erie.net>
> To: tesla@pupman.com
> Subject: current transformers
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> Hi All,
>
> Dose anybody have any experience with winding thier own current
> transformers for building high current meters? I have two 5A AC meters
> with 50A scales and would like to use them in tesla work.
I regularly see current transformers surplus for $5-10. A lot less work
than winding, unless you want the intellectual exercise. Typical ratios are
50:5, 100:5, 200:5, etc.
Brand new they are around $50