Re: Coil Efficiency (and true wattmeter)

• To: "'Tesla List'" <tesla-at-poodle.pupman-dot-com>
• Subject: Re: Coil Efficiency (and true wattmeter)
• From: Tesla List <tesla-at-stic-dot-net>
• Date: Mon, 30 Jun 1997 00:27:58 -0500
• Approved: tesla-at-stic-dot-net

From: 	David E. Sharpe[SMTP:sccr4us-at-erols-dot-com]
Sent: 	Thursday, June 26, 1997 11:40 PM
To: 	Tesla List
Subject: 	Re: Coil Efficiency (and true wattmeter)

Tesla List wrote:
> 
> From:   Malcolm Watts[SMTP:MALCOLM-at-directorate.wnp.ac.nz]
> Sent:   Thursday, June 26, 1997 2:45 PM
> To:     tesla-at-pupman-dot-com
> Subject:        Re: Coil Efficiency (and true wattmeter)
> 
> Hi Dave (Sharpe),
>                   Did you post the circuit for the isolated Wattmeter
> at some stage? I think you might have but it seems to have
> disappeared in my file black hole. Would you mind posting it again
> please? The endorsements sound good and I'd like to use it. Please
> keep us posted on the upgrade.
> 
> Thank you,
> Malcolm
-------------------
Chip, Malcolm, ALL

Attached is the latest schematic of the opto-isolated wattmeter.
The document is drawn in WORD6.  If you can't download and
translate, contact privately, can provide CAD drawing, text, and
board layout with a SASE.

DAVE SHARPE, TCBOR

 

WMETER.DOC

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