The Zener regulator circuit in Figure Q1 has the following values: R₁ = 0.22 kn, Zener voltage, V₂ = 8 V and the maximum power rating of the Zener diode is 400 mW. In order to maintain this regulator circuit with load voltage, V₁ at 8 V and not exceed the maximum power rating of the Zener diode; determine the: (a) minimum input voltage, Vimin (b) maximum input voltage, Vi max

The Zener regulator circuit in Figure Q1 has the following values: R₁ = 0.22 kn, Zener voltage, V₂ = 8 V and the maximum power rating of the Zener diode is 400 mW. In order to maintain this regulator circuit with load voltage, V₁ at 8 V and not exceed the maximum power rating of the Zener diode; determine the: (a) minimum input voltage, Vimin (b) maximum input voltage, Vi max

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...

See similar textbooks

Similar questions

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
1- A 9.1V Zener diode at test current of 28 mA. The incremental resistance is 52. Find Vzo and the Zener voltage at a current of (a) 10 mA. (b) 100 mA.
H.W4 The diode in the single-phase half wave rectifier has a reverse recovery time of tr frequency = 5 kHz. 150usec and the source voltage V₁ = 200V at Calculate the average output voltage. EP
Draw the circuit diagram of a simple negative clamper with input and output wave forms for an input peak to peak voltage of Vpp= 12 V (Assume Germanium diode is used).
In this Zener diode regulator, the source voltage varies from 8 V to 13 V. Assume that the load current varies between 1 mA and 39 mA, and that the diode is an ideal 3 V Zener diode. What is the largest allowable resistance that will ensure the load voltage remains constant with variations in load current and source voltage? Please enter your answer to 3 significant figures.
Q2) For the circuit shown in Figure 2, sketch the output voltage (across the load 2.2 KO resistor) and the load current (through the load 2.2 KN resistor). Sketch the diode voltage (across the diode D1) and the diode current (through the diode D1). The input Vi is sinusoidal with maximum amplitude (peak) of 14.1422 V and frequency of 60 Hz. The diode D1 is a Silicon diode. The sketches have to be at least for two cycles of the input. D1 2.2 K2 Vi
Q2/ Determine the minimum input voltage required for regulation to be established in the figure. Assume an ideal zener diode with Izx 1.5 mA and Vz 14 V. R S60 1 Ves
Question-1: Consider the circuit in Figure below. 1. What type of circuit is this? 2. What is the total peak secondary voltage? B. Find the peak voltage across each half of the secondary. 4. Sketch the output voltage waveform across R1. 5. Sketch the voltage through D1? 6. What is the PIV for each diode? 120 V rms D2
a. With necessary diagrams explain the working of a reverse biased P-N Junction Diode.
For the following limiter consider that both zener diodes are identical with Vz = 4.5V @ lz =20mA and rz = 502. Also assume that the zener diodes will have a constant voltage drop of 0.75 V when forward-biased. R Z, Z a) Find the value of R such that the positive and negative limits are +5V when the input reaches ±10V. b) Sketch and label the voltage transfer characteristic for input voltages between ±10 V.
In this Zener diode regulator, the source voltage varies from 7 V to 12 V. Assume that the load current varies between 2 mA and 31 mA, and that the diode is an ideal 3 V Zener diode. What is the largest allowable resistance that will ensure the load voltage remains constant with variations in load current and source voltage? Please enter your answer to 3 significant figures.
5. The bridge rectifier shown in Figure 2 uses ideal diodes. The input voltage is 24V. Find: a. DC output voltage b. Sketch the output waveform D2 D3 R1 = 12 k2 Da D Figure 2. Circuit for problem 5 and 6 6. If the bridge rectifier shown in Figure 2 is modified using silicon diodes, find: a. dc output voltage b. sketch the output waveform ell ll