[AMRadio] Power Resistor


Jim Candela jcandela at prodigy.net
Sun Mar 20 10:17:54 EST 2005


Jim,

   You could buy the 25K, use your old clamp to tap at
20K, and the new tap for whatever you need. That would
cut the rating to 40 watts however..

    Alternatively parallel the 25K 50 watt with a 100K
fixed 10 watt, and you got 20K with an adjustable tap!



Jim
WD5JKO

--- Gary Schafer <garyschafer at comcast.net> wrote:
> Jim,
> 
> I have repaired those resistors by putting a clamp
> over the burned out 
> spot. Usually works fine.
> 
> 73
> Gary  K4FMX
> 
> Jim Wilhite wrote:
> > No minimum order required and no handling charge
> either.  In the past, 
> > if they did not have the item in stock and had to
> ship some part later, 
> > they didn't charge shipping on the second package
> unless the high price 
> > of fuel has changed things.  Good people to do
> business with.
> > 
> > The problem with series (say 2 - 10k ) is
> mounting.  Not enough room. 
> > Thanks for the suggestion Jim.
> > 
> > 73  Jim
> > W5JO
> > 
> > ----- Original Message ----- From: "Donald
> Chester" <k4kyv at hotmail.com>
> > To: <amradio at mailman.qth.net>
> > Sent: Sunday, March 20, 2005 2:41 AM
> > Subject: RE: [AMRadio] Power Resistor
> > 
> > 
> >>
> >>
> >>>   Try Mouser at www.mouser.com
> >>>
> >>> or at http://www.mouser.com/catalog/621/437.pdf
> >>>
> >>> They have 10K, and 25K at 25 watts or 50 watts
> adjuatable. Maybe get 
> >>> a 10K
> >>> fixed at 25 watt, and series with another 10K at
> 25 watt adjustable. 
> >>> If you
> >>> can tolerate 25K this is a one piece solution
> for $11.61 + .29 twice for
> >>> mounting ears. mouser is a Fast shipper!
> >>
> >>
> >>
> >> Do they require a minimum order for shipment?
> >>
> >> Don K4KYV
> > 
> > 
> > 
> >
>
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> > 
> 
> 
> 
>
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