[SI-LIST] Re: Trace width for 20 amps

Hello Rameshk,

Take a look at IPC-2221 charts or you can find calculators on the web
(ultracad design for example...). Also, is your trace external or
internal ?

Regards,

Luc Durand

-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx]
On Behalf Of RameshK Cozerv IN HO
Sent: Thursday, November 23, 2006 6:25 AM
To: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] Trace width for 20 amps


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Hi Folks,
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Can someone send across guidelines/document for reference  trace width
required for 20 amps,25 ambient=20
temperature,10 degree rise,with 0.5,1,2 ounce of copper.
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<http://www.incredimail.com/index.asp?lang=3D9&version=3D4001930&aff_id=3D=
1009
6&ad
don=3DIncrediMail&id=3D95202&guid=3DDAACE287-9C8D-4275-89A1-F61C45653B6A>=
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Regards,
Ramesh
PCB Design Engineer
Product development
Conzerv Systems Pvt Ltd.
(formerly Enercon systems Pvt Ltd)
44p Electronic City Phase ll
Hosur Road
Bangalore-560100=20
ph : 91 80 51189751
Email : ramesh.k@xxxxxxxxxxx
Website : www.conzerv.com <http://www.conzerv.com/>=20
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Hand's that HELP are better than Lip's that PRAY
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