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	Tue, 15 Apr 2014 23:54:51 -0700 (PDT)
Message-ID:	<534E2921.2020800@gmail.com>
Date:	Wed, 16 Apr 2014 07:54:25 +0100
From:	selsinork AT gmail DOT com
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To:	geda-user AT delorie DOT com
CC:	Richard Bown <richard AT g8jvm DOT com>
Subject:	Re: [geda-user] printed meter shunts
References:	<20140415195425 DOT 37808583 AT richard-laptop> <CAHeNMgRWXinDWRkhEpZUkM7fFsMy0heg4bs6m2pBkC_dtXzQ_A AT mail DOT gmail DOT com> <20140415213102 DOT 7714447a AT richard-laptop> <CAHeNMgTxz5BAiWLzuZskZ6-D3w6z46koUAwzggzfHbijgTrciA AT mail DOT gmail DOT com> <20140415223808 DOT 5df05324 AT richard-laptop>
In-Reply-To:	<20140415223808.5df05324@richard-laptop>
Reply-To:	geda-user AT delorie DOT com

On 15/04/14 22:38, Richard Bown wrote:

> Hmmm, you've got me thinking Nathan, 2512 package directly on the pcb
> may get warm , but if mounted piggy back on a high value resistor or
> cap with the same footprint may well do it, 

Have you seen ones like this ?

http://uk.farnell.com/international-resistive/oarsxpr001flf/resistor-current-sense-0-001ohm/dp/2112985

There's a nice thermal image in the datasheet showing what happens under load.

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