Problem: Using graphical approach, determine loo-Vo andな 2 V D1 VD (V)
D1, D2, D3 and D4 are identical diodes and the threshold voltages VD 0.65 V. The reverse polarity voltage (VZ) between the ends when the reverse polarizing current of the Zener diode is at least 10 mA (ID5) is 8.2 V. The threshold voltage of the Zener diode is VDZ-0.65 V. Draw the change of the output voltage (VO) for the input voltage between-20V <Vi <20V, (R-1kQ) Ds Ds D2
D1, D2, D3 and D4 are identical diodes and the...
5. The diode reverse-saturation current is Is 1011 A Determine the diode current Id and voltage Vd using a trial and error (iteration) and graphical analytic technique. R1 50k R2 30k D1 DIODE 〒 1.2 V
Problem 8: Find Vo in the following circuit using source exchange. 12 V Answer: Vo=-12 V
Name.... * an10 a) Solve the following problem using graphical method (using the following graph): 2. Minimize f(x,y)=2x-y subject to the constraints x2+ y2s 20. y Sx (1) (2) (In the space provided below the graph, please write down your solution clearly) b) Suppose we wish to solve the above problem using Exterior Penalty Function approach. Define an augmented cost function and explain how to use it to find a solution to the above problem.
Name.... * an10 a) Solve...
Name.... * an10 a) Solve the following problem using graphical method (using the following graph): 2. Minimize f(x,y)=2x-y subject to the constraints x2+ y2s 20. y Sx (1) (2) (In the space provided below the graph, please write down your solution clearly) b) Suppose we wish to solve the above problem using Exterior Penalty Function approach. Define an augmented cost function and explain how to use it to find a solution to the above problem.
Name.... * an10 a) Solve...
Problem 4 Using nodal analysis, determine Vo in the circuit. 20 ? 10? Ix 10? 20 ? 40 V 4 Lx
Problem 2: Determine the voltage Vo. Assume that V,- 5V. learly identify every stage and its output (Vo1, Vo2...) Clearly show all conventions that were used for the circuit analysis. 120 kΩ 17 ks2 81 kS2
Vs =10 pk VD=0.7 F=40Hz
Given this ciruit
the ripple voltage is calcuted using the following equations for
CR>>T/2
vr with no capacitor = Vs -2*VD
Vr with capacitor = Vs-2VD / 2R*F*C
Load
VR theory
VR experiment
R no capacitor
8.6 V
8.8V
C=10uF
2.287 V
2.2 V
C=22uF
1.039 V
1.08 V
C=47uF
486.6 mV
394 mV
Give possible reasons for the variation between the theoretical
and experimental results.
Hint: deals with ideal diode and CR>>T/2.
D1 D2...
Prob. 2. For the following circuit, i. Draw the transfer characteristic of the circuit (Sketch Vo(t) vs Vin(t)). ii. Sketch the output waveform, v.(t) for the input Vin(t) = 10 Sin(wt) V. Clearly indicate the status of each diode. Assume that both D, and D, are ideal diodes. Table: Possible Diode States # D1 D2 Result 1 Off Off 2 Off On 3 On Off | 4 On On + TOKS VD . >19
a) Solve the following problem using graphical method (using the following graph): Minimize f(x,y) - 2x-y subject to the constraints x2+y's 20 y<x (1) (2) (In the space provided below the graph, please write down your solution clearly) we wish to solve the above problem using Exterior Penalty Function approach. Define b) Suppose augmented cost function and explain how to use it to find a solution to the above problem.
a) Solve the following problem using graphical method (using the...