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Re: Variable Resistor



On Tue, 23 Apr 1996 08:30:38 +0700, tesla-at-grendel.objinc-dot-com, you
wrote:


> 
>Has anyone ever used a variable resistor in place of a variac on your
>coils?  I have been having a problem because of blown fuses.  My variac
>is rated at 120V, 7.5A.  My transformer runs at ups that to 15000V,
>60mA, so when I have the variac at 100V, the transformer tries to draw
>9A and blows the 8A fuse in the variac.  I thought I could use a
>variable resistor in it's place.  I understand that this will vary
>power and wondered what type of effects I will see as opposed to the
>with the variac.
>
>Matt Ptak
>Matt Ptak

Matt,
	Try a resistor in series with your neon's primary. Say a 500
watt light bulb, or 2 200w bulbs, or 1 charcoal lighter.  Also try a
resistor in series with your neon's primary but after your variac.

	cheers,

	jim