2. In the circuit shown in Fig. 2 I is a dc current and vs is a sinusoidal signal. Capacitors C1 and C2are very large. Use the diode small-signal model to show that the signal component of the outputvoltage isVTV₁ = VS VT + IRSIf vs 10mV, find vo for I=1mA. Let Rs = 1kwKFig. 1VoUsR₁☑ +Fig. 2

Answered: 2. In the circuit shown in Fig. 2 I is…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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In the circuit shown below. Let Vm-35 V and i-20 mA and VpQ -0.7 V: iD 3 kQ 0.8 kO Vmcos(@t)V For t Os, the current in the diode equals: Oa. 0 mA Ob. 4 mA Oc. 2 mA Od. 6 mA If t = T/4, then the current in the diode equals: Oa. 6.29 mA Ob. 5.03 mA Oc. 4,03 mA Od. 7.86 mA If t = T/2, then the current in the diode equals: Oa. 15.24 mA Ob. 13.24 mA Oc. 19.24 mA Od. 17.24 mA
For each of these circuits, find an expression for Vout as a function of Vin and the components given. Use the exponential model for your diode (ID = Ise³D/VÃ). Then, if we set Is = 10-¹4A, R 10k and Vin = 1V, find the minimum positive power supply needed for the expression to hold true. a. Vin + R ➜ MI Vout b. Vin o + -。 Vout R
A bridge full - wave rectifier with a capacitor - input filter provides a dc output voltage of 14.5 V to a 330 ohm load. Determine the value of filter capacitor if it connected to input voltage of 12 V rms, 50 Hz. Question 7Answer a. 220 ɲf b. 208 ɲfc. 440 fd. 104 nf
The question is attached to jpeg picture of the circuit:
1. For each of these circuits, find an expression for Vout as a function of Vin and the components given. Use the exponential model for your diode (ID = IseVD/VT). Then, if we set Is = 10-¹4A, 1V, find the minimum positive power supply needed for the expression to R = 10k and Vin = hold true. a. Vin o b. Vin o + R M -1₁ Vout Vout R
Consider the following circuit with Vs(t) = 2.0 + 0.02 sin(2 pi t) V,R1 = R2 = 25ohms Idc = 1mA, Vdc = 5V. Assume Vy = 0.7V and VT = 25mV.a) Draw the equivalent circuit under DCb) Determine the DC voltage and current through the diode.c) Draw the equivalent circuit under acd) Determine the total current through the diode
Find the values of Vin, VD and ID for the cases where the diode is ideal andSilisium (VT = 0,7V). Frequency value of the input voltage is 50Hz.
Subject: Electronics Engineering
A semiconductor diode having ideal forward and reverse characteristics is used in a half-wave recti- fier circuit supplying a resistive load of 1000 Ω. If the r.m.s. value of the sinusoidal supply voltage is 250 V, determine (i) the r.m.s. diode current
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
A 1N4748A zener diode has a ZZ of 23 Ω. Taking the data from the datasheet VZ = 22 V with a test current, IZ, of 11.5 mA. What is the voltage across the zener terminals when the current is 6 mA? When the current is 20 mA? Make the representation of the values by means of their curve characteristic.
Q 2) A single phase half-wave uncontrolled rectifier with RL load is shown With R=1002, La 0. 1H w-377rad/s and V 100V, Determine: a) An expression for the load current i(t). b) The value of the current at t3D16 ms. c) The average load current (1C WLialx197=ア7.9 =121 V, = V, sinfar) 17.2 0.360

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