[Boatanchors] One more point 120 vac Variac

[Mack Rogers]

http://www.jamminpower.com/PDF/GR%20V5%20Variac.pdf
 
We can let GR have the final word on the matter.
 
 
N4VGB
Mack Rogers
 


--- On Mon, 6/13/11, Dick KF4NS <kf4nsradio at verizon.net> wrote:


From: Dick KF4NS <kf4nsradio at verizon.net>
Subject: [Boatanchors] One more point 120 vac Variac
To: jpl15 at panix.com
Cc: boatanchors at mailman.qth.net
Date: Monday, June 13, 2011, 4:02 PM


John,
Sorry to differ with you but my General Radio Type V5 which has 5 
terminals at the top and 2 near the bottom, is indeed labelled in AC 
volts. It is labelled as "VOLTS SHOWN FOR 5 AMP, 0-135V. 50-60 CYCLES"

The two lover terminals (6 and 7) show 20V between the terminals and 
marked 37.5V above each of those terminals.

On top, 1-2 and 4-5 are marked 20V between each of those pairs. Talk 
about confusing  !

73, Dick KF4NS
St Petersburg, FL 33714 USA
Keep The Glow!


------------------------------

Message: 5
Date: Fri, 10 Jun 2011 23:00:44 -0400 (EDT)
From: John Lawson <jpl15 at panix.com>
Subject: [Boatanchors] One more point 120 vac Variac
To: boatanchors at mailman.qth.net
Message-ID: <Pine.NEB.4.64.1106102257280.23085 at panix3.panix.com>
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed



   Sorry, forgot to mention this -

your Variac dial is not marked in 'volts' - it is 'percent of input
voltage.'

And since yours goes from 0 - 130 (percent) its probably does have the
extension taps and will allow you to step up the input volatge.

  So you could put 10 volts in, and at the "130" mark you'd have 13 
volts
on the wiper.  But you have to use the "100%" tap as your input for 
this
to work.


Cheers

John KB6SCO
-------------------------------------------------- 

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