[AMPS] FS:ARRL-002 Hipersil Xfmr

[Rich...]

>
>Rich said:
>
>	>What is the resistance of the 2500V sec. with the primary shorted?
>
>Don't understand. How does shorting or opening affect the resistance of the
>winding?
>
€  it doen't affect R, it prevents the counter EMF from zapping the 
ohm-meter.  

>The advantage of shorting the primary while measuring the secondary 
resistance I
>can see; the back EMF from disconnecting the resistance meter won't be there,
>but that's the only reason I can see.
>
€ Yes

-  R. L. Measures, a.k.a. Rich..., 805.386.3734,AG6K, 
www.vcnet.com/measures.  
end


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