Question

BUCK CONVERTOR Design a buck convertor such that the output voltage is 28 V when the input is 48 V. The load is 8 ohm. Design the convertor such that it will be in continuos current mode. The output voltage ripple must not be more than 0.5%. Specify the frequency and the values of each components. Suggest the power switch also.

          BUCK CONVERTOR
Design a buck convertor such that the output voltage is
28 V when the input is 48 V. The load is 8 ohm. Design
the convertor such that it will be in continuos current
mode. The output voltage ripple must not be more than
0.5%. Specify the frequency and the values of each
components. Suggest the power switch also.

BUCK CONVERTOR
Design a buck convertor such that the output voltage is
28 V when the input is 48 V. The load is 8 ohm. Design
the convertor such that it will be in continuos current
mode. The output voltage ripple must not be more than
0.5%. Specify the frequency and the values of each
components. Suggest the power switch also.

Added by Christopher C.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Pranay Shrivastava

Step 1

In this case, Vout is 28 V and Vin is 48 V, so the duty cycle is: D = 28 / 48 = 0.5833 Show more…

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BUCK CONVERTER Design a buck converter such that the output voltage is 28 V when the input is 48 V. The load is 8 ohms. Design the converter such that it will be in continuous current mode. The output voltage ripple must not be more than 0.5%. Specify the frequency and the values of each component. Suggest the power switch also.