1) For circuit given in Figure 1 below, calculate the I, and v, for two sets of V; voltage values given below. 2) Plot diode characteristic using the values calculated in Part 1(add image of your hand-drawn) and give your comments. V; = 0 V, 0.3 V, 0.6 V, 0.8 V, 0.9 V, 1 V, 2 V, 4 V, 6 V, 8 V, 9 V V = -1V, -2V, -4 V, -8 V, -12 V

1) For circuit given in Figure 1 below, calculate the I, and v, for two sets of V; voltage values given below. 2) Plot diode characteristic using the values calculated in Part 1(add image of your hand-drawn) and give your comments. V; = 0 V, 0.3 V, 0.6 V, 0.8 V, 0.9 V, 1 V, 2 V, 4 V, 6 V, 8 V, 9 V V = -1V, -2V, -4 V, -8 V, -12 V

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter59: Motor Startup And Troubleshooting Basics

Section: Chapter Questions

Problem 12SQ: How is a solid-state diode tested? Explain.

See similar textbooks

Similar questions

How is a solid-state diode tested? Explain.
What is CEMF?
For the circuit in the figure, let V input = 8V, Ri = 12ohms, RL = 10ohms, and VZ = 3.3V. Determine the voltages and currents of the resistors and the current of the zener diode.
For the circuit in the figure below, in which the diode has a value Vd = 0.7 V: Calculate the two values of Vout. Calculate the value of Vin that will cause Vout to change between the two levels found in part a). Sketch the signal Vout. Include values for time and voltages.
For the ideal-diode clipper circuit given below, VS = 12.sinwt V. a. Determine the output voltage Vout and sketch this function. b. Remove the short circuit between points x and y, and replace it with a 2kQ Resistor. Find the range of values of VS for; D1 and D2 are OFF D1 is ON and D2 is OFF D1 is OFF and D2 is ON Is it possible for both D1 and D2 to be ON? 1kO 3V D2 + VS 3kO Vout D1 6V
For the circuit shown in Figure, consider Ideal diodes. If Vs = 19sin wt, Vb = 4 V, the minimum value of output voltage is: Vout at of estion Vs Vb Oa. -4 V Ob. -15 V Oc. -19 V Od. 4 V
In the circuit shown in the figure, diode voltages are given as 0.6V and rD = 100 ohms. When point B is open circuit AIf + 5V is applied to the point of application, drawing the shape of the circuit formed and calculating the currents passing through the resistors.calculate.
2. Determine the potential across R1. Assume that the zener diode follows a piecewise linear model, with characteristic Zener voltage Vz. Use the simple model for the transistor assuming the usual nominal values. Further, assume that V₁ > V₂. + V1 R2 Q1 NPN D1 Vz R1
In RL load connected (without free transition diode), single phase, uncontrolled, full wave rectifier (4 diodes), the source voltage is sinusoidal and its effective value is 44Volt, 50 Hz. The ohmic load value connected to the circuit is 10 ohms. Average value of load current calculate. (L>>R) a) 4.16 A b) 3.46 A C) 3.26A d) 4.56 A e) 3.96 A
Calculate the current (I) through the diode and voltage across the resistor (Vout). Assume V1 =15V,R1=6KN. Ge Vout V1 R1 Diode D1 is ON or OFF? Choose... Vout= Choose... Current (I) = Choose... v
5. For following Zener diode circuit, Vz=-4.5, slope for reverse bias is 40mA/V (a). Find expression for v0 in terms of V and Av (b). Calculate the amount of DC and the amount of AC in the output voltage using the Zener diode characteristic to find model values (mA) vz 8 4 4+ La 2 ½Z (V) R₁ = 1kQ wwww Av50 mV AC V10 V DC 8
a) i) Using the characteristics of the diode below determine Ip and Vp for the circuit of given figure. ii) Repeat part (a) with R= 0.47 kM iii) Repeat part (a) with R= 0.68 kN iv) Is the level of Vp relatively close to 0.7 V in each case? Compare and comment. 6 V R202 kn v, , (mA) 30 25 20- 15- 12 V,V) - 6.7°V- b) Consider a 15V regulator circuit which regulates an irregulated power source of 24 V. The regulator has a shunt regulator branch consisted by two zener diodes with ratings rz = 50, Vz = 6.8 V at 20 mA series with two Si diodes at 10mA and 2.50 resistance. i) Design the regulator with given specs with 15mA nominal load. ii) If supply voltage increased by %10, the value of series resistance is decreased by %5 and load is removed, what does the output of the design become. iii) Decide on the conditions, which one is the worst case and fort he worst case condition determine the dissipated power on each 6.8V zener diodes. iv) Draw, simulate and analyze the circuit by using PSpice