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Mail Archives: geda-user/2020/07/06/21:40:32

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From: "Bob Paddock (graceindustries AT gmail DOT com) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
Date: Mon, 6 Jul 2020 21:18:38 -0400
Message-ID: <CAOuGh8-WB2OiTyX4Pb_WRW5Q7H6kdW_sVn=snNh=fn4TRqu3jA@mail.gmail.com>
Subject: Re: [geda-user] Soldering high current thru hole components
To: geda-user AT delorie DOT com
Reply-To: geda-user AT delorie DOT com

On Mon, Jul 6, 2020 at 2:32 PM N (nicklas DOT karlsson17 AT gmail DOT com) [via
geda-user AT delorie DOT com] <geda-user AT delorie DOT com> wrote:

> Anybody here have experience with soldering of high current components like current sensors and connectors on thick copper boards?

If there is any mechanical mounting hardware make sure to do that
BEFORE soldering.

If solder then do the hardware, that will put stress on the solder joints.
With time vibrations and temperature cycles will cause the joint to break.
Possibly in ways that are hard to see with the naked eye and may be
intermittent.
"Why has this thing come back from the customer five times?"

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