Physics, 27.07.2019 05:20 kyllow5644
Atransistor with a height of 0.4 cm and a diameter of 0.6 cm is mounted on a circuit board. the transistor is cooled by air flowing over it with an average heat transfer coefficient of 30 w/m2-°c. if the air temperature is 55 °c and the transistor case temperature is not to exceed 70 °c, determine the amount of power this transistor can dissipate safely. disregard any heat transfer from the transistor base.
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Atransistor with a height of 0.4 cm and a diameter of 0.6 cm is mounted on a circuit board. the tran...
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