The output stage of an amplifier in an old radio is to be
Chapter 10, Problem 10.68(choose chapter or problem)
The output stage of an amplifier in an old radio is to be matched to the impedance of a speaker, as shown in Fig. P10.68. If the impedance of the speaker is 8 and the amplifier requires a load impedance of 3.2 k, determine the turns ratio of the ideal transformer. Ideal n:1 Amplifier Figure P10.68
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