Date: Fri, 22 Apr 2011 13:31:41
Author: Bill Alexander
Subject: Re: DC Watt-meter
Content-Type: text/plain; charset=ISO-8859-1
Since you don't have to deal with power factor, why not just measure voltage
On Fri, Apr 22, 2011 at 12:50 PM, Richard Flarend
> I'm looking for a DC watt-meter that reads full scale at somewhere between
> 100-500 W (200 is ideal), and works in the ~30V range. I'm surprised that
> none of the normal places seem to have one ( McMaster, Newark, Mouser,
> etc.). Do any of you know where to find one?
Excuse me if I ramble, I own a Nash.
Dept. of Physics and Astronomy
Humboldt State University
Arcata CA 95521
Content-Type: text/html; charset=ISO-8859-1
Since you don't have to deal with power factor, why not just measure vo=
ltage and current?
t 12:50 PM, Richard Flarend < u.edu">firstname.lastname@example.org> wrote:
x #ccc solid;padding-left:1ex;">I'm looking for a DC watt-meter that re=
ads full scale at somewhere between 100-500 W (200 is ideal), and works in =
the ~30V range. =A0I'm surprised that none of the normal places seem to=
have one ( McMaster, Newark, Mouser, etc.). =A0Do any of you know where to=
f I ramble, I own a Nash.
hysics and Astronomy
From email@example.com Fri Apr 22 17:11:57 2011
Received: from psmtp.com (na3sys009amx245.postini.com [188.8.131.52])
by uni00ml.unity.ncsu.edu (8.13.7/8.14.4/Nv6.2010.0805) with SMTP id p3MLBtr7000622