The power electronics devices in a converter assembly are mounted on a metal base plate 15 cm
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The power electronics devices in a converter assembly are mounted on a metal base plate 15 cm high × 25 cm wide. The total switching power loss in the devices is 95 W. Determine the temperature rise of the plate due to convection and radiation cooling from both sides of the plate. The ambient air circulating inside the converter cabinet is at 55°C. Also, determine the effective thermal resistance of the plate in units of degrees Celsius per watt.
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Related Book For 
Introduction To Electrical Power And Power Electronics
ISBN: 9781466556607
1st Edition
Authors: Mukund R. Patel
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