To reduce the switching harmonics present in the input current of a certain buck converter, an input filteris added as shown in Fig. 3.33. Inductors L, and L₂ contain winding resistances R₁₁ and R2, respec-tively. The MOSFET has on-resistance Rand the diode forward voltage drop can be modeled by aconstant voltage V plus a resistor Rp. All other losses can be ignored.Ru4 R₁2C₁(a)(b)(c)2₁+ITD,Fig. 3.33 Buck converter with input filter, Problem 3.6.Derive a complete equivalent circuit model for this circuit.Solve your model to find the de output voltage V.C₂: RDerive an expression for the efficiency. Manipulate your expression into a form similar to Eq.(3.35).

Answered: Image /qna-images/answer/5a4a7c48-a800-44fc-9cca-0548d77c6bcb.jpg

To reduce the switching harmonics present in the input current of a certain buck converter, an input filter is added as shown in Fig. 3.33. Inductors L, and L, contain winding resistances R₁ and R2, respec- tively. The MOSFET has on-resistance R and the diode forward voltage drop can be modeled by a constant voltage V, plus a resistor R. All other losses can be ignored. 4 m (a) (b) (c) Ru w C₁ Q₁ T D, T Fig. 3.33 Buck converter with input filter, Problem 3.6. 4 R₁2 mom C₂ Derive a complete equivalent circuit model for this circuit. Solve your model to find the de output voltage V. Derive an expression for the efficiency. Manipulate your expression into a form similar to Eq. (3.35)

To reduce the switching harmonics present in the input current of a certain buck converter, an input filter is added as shown in Fig. 3.33. Inductors L, and L, contain winding resistances R₁ and R2, respec- tively. The MOSFET has on-resistance R and the diode forward voltage drop can be modeled by a constant voltage V, plus a resistor R. All other losses can be ignored. 4 m (a) (b) (c) Ru w C₁ Q₁ T D, T Fig. 3.33 Buck converter with input filter, Problem 3.6. 4 R₁2 mom C₂ Derive a complete equivalent circuit model for this circuit. Solve your model to find the de output voltage V. Derive an expression for the efficiency. Manipulate your expression into a form similar to Eq. (3.35)

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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