A board with dimensions of 10 cm, 20 cm, and thickness of 5 mm can be...
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A board with dimensions of 10 cm, 20 cm, and thickness of 5 mm can be made with different amount of copper in it. Fill out the following table for lateral and normal conductivity of the board in different cases. Draw the conductivities versus % of copper. % FR-4 0 10 20 30 50 70 80 90 100 % Cu 100 90 80 70 50 30 20 10 0 K lateral 400 W/mK 0.25 W/mK K normal 400 W/mK 0.25 W/mk A board with dimensions of 10 cm, 20 cm, and thickness of 5 mm can be made with different amount of copper in it. Fill out the following table for lateral and normal conductivity of the board in different cases. Draw the conductivities versus % of copper. % FR-4 0 10 20 30 50 70 80 90 100 % Cu 100 90 80 70 50 30 20 10 0 K lateral 400 W/mK 0.25 W/mK K normal 400 W/mK 0.25 W/mk
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The table shows the thermal conductivity of a printed ... View the full answer
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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