The rectifier below is operating at a frequency of 60 Hz, and the RMS value of the transformer output voltage v, is 6.3 V. (a) What is the value of the dc output voltage Vo (the peak V.) if the diode voltage drop is 1 V? (b) What is the minimum value of C required to maintain the ripple voltage to less than 0.25 V if R = 0.5N? (c) What is the required PIV rating of the diode in this circuit?

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The rectifier below is operating at a frequency of 60 Hz, and the RMS value of the
transformer output voltage v, is 6.3 V.
(a) What is the value of the dc output voltage Vo (the peak V.) if the diode voltage drop
is 1 V?
(b) What is the minimum value of C required to maintain the ripple voltage to less than
0.25 V if R = 0.50?
(c) What is the required PIV rating of the diode in this circuit?
(d) Sketch the output waveform labeling Vpeak (the dc value), Vripple, and sketch the
general shape of the diode current Ip below the voltage waveform.
+
D1
R
Transcribed Image Text:The rectifier below is operating at a frequency of 60 Hz, and the RMS value of the transformer output voltage v, is 6.3 V. (a) What is the value of the dc output voltage Vo (the peak V.) if the diode voltage drop is 1 V? (b) What is the minimum value of C required to maintain the ripple voltage to less than 0.25 V if R = 0.50? (c) What is the required PIV rating of the diode in this circuit? (d) Sketch the output waveform labeling Vpeak (the dc value), Vripple, and sketch the general shape of the diode current Ip below the voltage waveform. + D1 R
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