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March 2005

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From:
Dave Seymour <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Dave Seymour <[log in to unmask]>
Date:
Wed, 30 Mar 2005 09:48:07 -0500
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There is a cool current calculator online....

http://www.geocities.com/CapeCanaveral/Lab/9643/TraceWidth.htm

Simms, Michael wrote:

>Hello T'Netters,
>Can anyone provide guidance concerning the current carrying capacity
>of 2 oz. copper on 0.062-inch double sided FR-4?
>Which IPC document(s) address this?  For designs "without closely spaced
>conductors", what current can 2 oz. copper carry?
>Thanks for any input.
>Regards,
>Mike
>
>Mike Simms
>Chemist
>Trace Laboratories - Central
>1150 W. Euclid Ave.
>Palatine, IL  60067
>
>phone  847-934-5300
>fax      847-934-4600
>www.tracelabs.com
>
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--
Dave Seymour, CID+
Catapult Communications Inc.
800 Perimeter Park Dr, Suite A
Morrisville, NC 27560

Direct: (919)653-4249
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Technet Mail List provided as a service by IPC using LISTSERV 1.8e
To unsubscribe, send a message to [log in to unmask] with following text in
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To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815
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