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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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