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| From: | |
| Reply To: | (Designers Council Forum) |
| Date: | Wed, 10 Dec 2003 10:20:33 -0800 |
| Content-Type: | text/plain |
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The calculator is only $2500.00. What a steal :/
--
George Patrick
Tektronix, Inc.
Central Engineering, PCB Design Group
P.O. Box 500, M/S 39-512
Beaverton, OR 97077-0001
Phone: 503-627-5272 Fax: 503-627-5587
http://www.tektronix.com <http://www.tektronix.com>
http://www.pcb-designer.com
It's my opinion, not Tektronix'
-----Original Message-----
From: Gary Ferrari [mailto:[log in to unmask]]
Sent: Wednesday, December 10, 2003 9:29 AM
To: [log in to unmask]
Subject: Re: [DC] temp rise over ambient: internal vs. external
Chris,
Go the www.thermalman.com. There are some papers there that will shed some
light on your problem as well as a calculator that will allow you to
determine
the affects of internal planes on the current carrying capacity of
conductors
in the structure. This information is a result of extensive experiments and
forms the basis of a new current carrying capacity IPC standard, soon to be
released.
Regards,
Gary
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