A diode circuit is shown in Fig. 8 and a voltage 10 sin(2π1000t) V is applied to the input Vin(t). Assuming the diode is ideal, sketch vin(t) and vout (t) on common axes over a suitable interval. R D + + R Vin(t) Vout (t) 4V + Figure 8: A wave-shaping diode-resistor circuit.

Question 1: In the circuit shown below, the output (Vo = 10V Max.) Unipolar. The frequency of Primary is 60 Hz. The diodes are Silicon with VD = 0.7V. a. Sketch the output without a Capacitor. b. Determine Voc without a Capacitor. c. Sketch Vs (at the Secondary). d. Determine Voc with a Capacitor of 10 uF across RL. e. Determine the RMS Value of Vp (at the Primary). f. PIV (Peak Inverse Voltage). 10:1 Output C. 22 k1 All diodes are IN4001. | 00000

Vi (t) = 10.sinwt Does not pass positive alternans when Volt input voltage is applied, only Design and explain two different circuits that pass negative alternans. Draw the input and output voltages. What are the types of these circuits? (Note: You can use the ideal diode approach)

models Diodes-Piece-wise Problem #1 In the circuit shown below, the voltage source Vin is given by the sketch. Assuming an ideal diode, sketch the waveform resulting at Vout. Use the axis at the bottom to help you sketch the voltage output. 10Ω Vin +7V -7V + Vin Vin AA 1 3 4 5 1 2 D 3 5 V 4 + Vout 5 6 ➡t (ms) +++t (ms) 6