Q1/ The Aluminum square fin (0.5X0.5mm), 10 mm long, are provide on the surface of a semiconductor electronic device to carry 1 W of energy generated. The temperature of the energy device is not exceeded 80C, when the surrounding temperature is 40C. K for Aluminum= 200 W/m.K, h=15 W/m2.K. determine the number of fins required to carry out the above duty.

Q1/ The Aluminum square fin (0.5X0.5mm), 10 mm long, are provide on the surface of a semiconductor electronic device to carry 1 W of energy generated. The temperature of the energy device is not exceeded 80C, when the surrounding temperature is 40C. K for Aluminum= 200 W/m.K, h=15 W/m2.K. determine the number of fins required to carry out the above duty.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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