Problem 1 - [8 points]: A 60-Hz sinusoidal signal of 7.5-Vrms, obtained from the power outlet is used as an input to a bridge rectifier with a filtering capacitor. The average load current is expected to be 10mA. Use a constant voltage model with VD = 0.7V for the diodes. a. b. [5 pts] Find the ripple voltage, the average output dc voltage, and the peak current through the diode, if a 47-μF filtering capacitor is used in the circuit. [3 pts] Choose a standard capacitor value for C, if the average output dc voltage of at least 9 V is required. With the chosen value for the capacitor, find the ripple voltage, the average output dc voltage, and the peak current through the diodes. Standard capacitor values (μF): [1 33 47 68 6800 10000] 100 1.5 2.2 3.3 4.7 6.8 10 15 22 150 220 330 470 680 1000 2200 3300 4700