A boost converter operates at the following quiescent point: V = 28 V, V = 48 V, P loud = 150 W, f=100 kHz. Design the inductor for this converter. Choose the inductance value such that the peak cur- rent ripple is 10% of the de inductor current. Use a peak flux density of 0.225 T, and assume a fill factor of 0.5. Allow copper loss equal to 0.5% of the load power, at room temperature. Use a ferrite PQ core. Specify: core size, air gap length, wire gauge, and number of turns.

A boost converter operates at the following quiescent point: V = 28 V, V = 48 V, P loud = 150 W, f=100 kHz. Design the inductor for this converter. Choose the inductance value such that the peak cur- rent ripple is 10% of the de inductor current. Use a peak flux density of 0.225 T, and assume a fill factor of 0.5. Allow copper loss equal to 0.5% of the load power, at room temperature. Use a ferrite PQ core. Specify: core size, air gap length, wire gauge, and number of turns.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...

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