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Power electronics miscellaneous

  1. An SCR can withstand a maximum junction temperature of 120° C with an ambient temperature of 75°C. If this SCR has thermal resistance from junction to ambient as 1·5°C/W, the maximum internal power dissipation allowed is—
    1. 30 W
    2. 60 W
    3. 80 W
    4. 50 W
Correct Option: A

NA



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