In figuring out the required conductor width, you can use the chart in
MIL-STD-275, Rev. E (p. 34, Fig. 4a). This chart is used in determining
current carrying capacity and sizes of the etched copper conductors for various
temp. rises above ambient.
_______________________________________________________________________________
Subject: Conductor widths
From: Alan H Matsunaga
Date: 4/10/96 4:43 PM
I thought that one of you two could help here.
Alan
_______________________________________________________________________________
Subject: Conductor widths
From: Thomas A Carroll at 4-SDCCM2
Date: 4/10/96 3:01 PM
To All,
Can anyone help this person from Hughes Network Systems? If yes, please reply
to this message so that I can forward any answers throught the right channels.
Thanks,
Tom
_______________________________________________________________________________
Subject: Conductor widths
From: [log in to unmask] at CCGATE
Date: 4/10/96 7:11 AM
Help,
We are laying out a power distribution board. We have current
requirement of 35 amps and 15 amps. Our design is using 2oz copper,
2 layers, and 20 degrees temperature rise.
I am not sure of the conductor width required for both 35 & 15 amps.
Can anyone help answer this question?
Any help would be appreciated....
Ray.....
--
_/ _/ _/ _/ _/_/_/
_/ _/ _/_/ _/ _/ _/ Hughes Network Systems
_/ _/ _/ _/ _/ _/ 11717 Exploration Lane
_/_/_/_/ _/ _/ _/ _/_/_/ Germantown, Md. 202876
_/ _/ _/ _/ _/ _/
_/ _/ _/ _/_/ _/ _/
_/ _/ _/ _/ _/_/_/
Ray McKinnon Email: [log in to unmask]
ph (301) 212-7958 fx (301) 212-2099
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