Engineering, 11.09.2019 01:30 nehemiahj8
Asquare isothermal chip is of width w = 5 mm on a side and is mounted in a substrate such that its side and back surfaces are well insulated; the front surface is exposed to the flow of a coolant at t[infinity] = 15°c. from reliability considerations, the chip temperature must not exceed t = 85°c. f the coolant is air and the corresponding convection 200 w/m2 k, what is the maximum coefficient is h allowable chip power? if the coolant is a dielectric liquid for which h 3000 w/m2 k, what is the maxi- mum allowable power?
Answers: 3
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Asquare isothermal chip is of width w = 5 mm on a side and is mounted in a substrate such that its s...
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