[Elecraft] Tororids

f9oj.7 f9oj.7 at wanadoo.fr
Tue Mar 6 09:19:17 EST 2007


Sorry, I meant BEFORE, not "begfre"....
Jacques
----- Original Message -----
From: "f9oj.7" <f9oj.7 at wanadoo.fr>
To: <sbanks2571 at att.net>; "Al & Dianne Bruce" <dabruce at smnet.net>;
"Elecraft" <elecraft at mailman.qth.net>
Sent: Tuesday, March 06, 2007 2:16 PM
Subject: Re: [Elecraft] Tororids


> Hi Steve
> My mail went begfre I read yours...!
> 73
> Jacques
> F9OJ
> ----- Original Message -----
> From: <sbanks2571 at att.net>
> To: "Al & Dianne Bruce" <dabruce at smnet.net>; "Elecraft"
> <elecraft at mailman.qth.net>
> Sent: Tuesday, March 06, 2007 1:51 PM
> Subject: Re: [Elecraft] Tororids
>
>
> > Al and/or Dianne,
> >
> > If you have a Hakko-style soldering pump similar to the Model 808, its
> nozzle (ordinarily used for desoldering) makes a great way to heat and
apply
> solder to the varnished leads to remove varnish and tin them quickly.
> >
> > Prior to using that technique (recently suggested on this reflector),  I
> used a combination of candle or butane- lighter flame, fine-grit sandpaper
> and an occasional light coating of flux to get the job done to my
> satisfaction.
> >
> > Whatever method you adopt just be sure that the finished solder joints
are
> completed with a proper "wet" look, and measure their resistance to the
PCB
> board. Obviously, be sure to remove any residual traces of flux that may
> remain behind too.
> >
> > 73
> > Steve Banks
> > K0PQ
> > Sent via BlackBerry from T-Mobile
> >
> > -----Original Message-----
> > From: "Al & Dianne Bruce" <dabruce at smnet.net>
> > Date: Tue, 6 Mar 2007 07:46:13
> > To:<elecraft at mailman.qth.net>
> > Subject: [Elecraft] Tororids
> >
> >
> >         I'm having trouble tinning my toroid leads. In spite
> >       of rigorous cleaning they just don't want to accept
> >       solder ( Kester 44 ). Will adding some paste flux
> >       interfere with electrical qualities of the leads ?
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