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Subject: Re: [geda-user] soldering equiment
From: Peter Clifton <pcjc2 AT cam DOT ac DOT uk>
To: geda-user AT delorie DOT com
Cc: DJ Delorie <dj AT delorie DOT com>
Date: Fri, 02 Dec 2011 08:47:44 +0000
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On Thu, 2011-12-01 at 21:49 -0500, gene glick wrote:
> On 12/01/2011 09:29 PM, DJ Delorie wrote:
> >> Not sure if the Metcal gets hot enough for some of the high temp
> >> solder
> >
> > Metcal uses a temp-calibrated tip, so if you want it to get hotter,
> > you buy a hotter tip.  They're available up to 800F (425C).
> >
> Sounds good.  We routinely set our irons to 800F, some of the techs use=
=20
> 840F - which is about the max for Hakko.

That's pretty hot! Are they soldering anything unusual - e.g.
high-temperature melting point alloys of solder (as I believe used to be
used on TV CRT neck boards etc..)

I've found with the Metcal irons that you don't need such high
temperature - as they can really get the power through to the tip
anyway.

I've never used a Hakko system, but on some cheap irons you find
yourself having to overcompensate their poor power rating / thermal
regulation by turning the temperature up.

Best wishes,

Peter

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