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March 1998

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Subject:
DES: Fusing limits of tracks
From:
Dominic Bragge <[log in to unmask]>
Reply To:
Dominic Bragge <[log in to unmask]>
Date:
Mon, 23 Mar 1998 10:31:57 +1100
Content-Type:
TEXT/PLAIN
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TEXT/PLAIN (27 lines) 
I need to ascertain the fusing characteristics of a 10 thou track in 1oz
copper. For a range of over-currents, how long will the track take to
fuse? I need this to work out the required characteristics of protection
devices.

Does anyone know this information, or where this info may be found?

--
Regards, (B4f{v8.5_4.5}onHPUX10.2,            JNA Telecommunications Limited
         HPseriesC160,CCTv7.1.3) ___  _____   16 Smith Street
Dom Bragge    (VK2YAK)       __ / / |/ / _ |  Chatswood NSW 2067
Senior PWB Designer (R&D)   / // /    / __ |  AUSTRALIA
Tel: (+61 2) 9935 5792      \___/_/|_/_/ |_|  email [log in to unmask]
Fax: (+61 2) 9417 3862                        http://www.jna.com.au    E-:-)

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