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Question

4.4 In each of the ideal-diode circuits shown in Fig. P4.4.

v, is a 1-kHz, 5-V peak sine wave. Sketch the waveform

resulting at v. What are its positive and negative peak

values?

20

Figure P4.4

D₁

(a)

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I kn

20

20

D₁ D₂

KK

(b)

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I kn

01/20

D₁ D₂

KD

(c)

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ΙΚΩ

Vo

Fig: 1