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Date: Tue, 08 Nov 2005 00:48:19 -0500
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From: "Robert R Pastusek" <rpastusek@htii.com>
Subject: RE: [LML] Re: 14 vs 28 volt system
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In-Reply-To: <list-821962@logan.com>

Colyn wrote:    do you have a good source for "steady state" loads of each
device (esp
avionics and a/p)?  Most docs I can find just show the fuse amperage.

Colyn,

Every electrical component rated for aircraft use (and most others) have the
amperage rating firmly fixed to the unit. This information is also in the
owner/user and/or installation manual. As far as I know, there is no
consolidated listing. Even equipment of the same make and model change their
power requirements over time, so this would be a difficult list to keep
completely current. I got my info directly from the equipment I've
installed/intend to install. I had to actually measure the current draw for
a couple of items (one was the vent fan for the IV-P as I recall) but with
some time and effort, I have a pretty good list. Unfortunately, it's
virtually useless to others unless you're using identical equipment.

Sorry,

Bob