A class-A transformer-coupled emitter follower must deliver (2 mathrm{~W}) to an (8 Omega) speaker. Let (V_{C C}=18

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A class-A transformer-coupled emitter follower must deliver $2 \mathrm{~W}$ to an $8 \Omega$ speaker. Let $V_{C C}=18 \mathrm{~V}, \beta=100$, and $V_{B E}=0.7 \mathrm{~V}$.

(a) Determine the required transformer ratio $n_{1}: n_{2}$.

(b) Determine the minimum transistor power rating.

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Microelectronics Circuit Analysis And Design

ISBN: 9780071289474

4th Edition

Authors: Donald A. Neamen

Question Posted: May 07, 2024 04:01 AM

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A class-A transformer-coupled emitter follower must deliver (2 mathrm{~W}) to an (8 Omega) speaker. Let (V_{C C}=18

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Microelectronics Circuit Analysis And Design

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