[SI-LIST] Re: PCB trace width calculation for pulsed current
- From: "Bellack, Sandra" <SandraBellack@xxxxxxxxxxxxxxx>
- To: abin.cv <abin.cv@xxxxxxxxxxxxxxxxxx>, "si-list@xxxxxxxxxxxxx" <si-list@xxxxxxxxxxxxx>
- Date: Tue, 8 Jun 2010 09:19:27 -0400
Would be interesting to know
-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] On
Behalf Of abin.cv
Sent: Tuesday, June 08, 2010 4:27 AM
To: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] PCB trace width calculation for pulsed current
Hi,
I am designing PCB for a power supply rated 33V,18A 20% duty cycle.
Due to less space availablity ,i could only provide a max of 200 mill trace
width of 1.5 oz copper which would carry a constant peak current of 9.87A at
10deg raise.
Please give any suggestion for improvement.
Thanks in Advance,
Abin
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