Homework Help is Here – Start Your Trial Now!
Engineering
Electrical Engineering
5. As a design task, you have been requested to decrease the ripple voltage in the capacitor (i.e., the difference between v(ton) and the input amplitude) by adjusing the value of the resistor, R. Should you increase or decrease R to accomplish your task?

5. As a design task, you have been requested to decrease the ripple voltage in the capacitor (i.e., the difference between v(ton) and the input amplitude) by adjusing the value of the resistor, R. Should you increase or decrease R to accomplish your task?

Introductory Circuit Analysis (13th Edition)
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
icon
Related questions
icon
Concept explainers
Question
100%

Hi i am looking for an answer to question 5 please

PRELAB EXERCISES' + R C= VC Vi Figure 1. The diode peak detector circuit. 1. The input voltage in the diode peak detector is al10V amplitude, cosinusoidal voltage signal with a frequency of 1kHz. Assume that the capacitor C = 10µF. Calculate the value of the resistor, R, to give a circuit time constant of 2ms when the diode operates in reverse bias. 2. In your laboratory notebook, sketch the expected capacitor voltage, vɖt), over two complete periods of the input voltage, v, (f). Hint: see EE2013 Lecture 3. 3. For the input voltage parameters in Pre-lab exercise 1, calculate the first positive time (ton, where ton> 0) when the diode turns on. To solve for ton, you will need to solve an implicit equation which equates a first-order time-decaying voltage to a sinusoidal input voltage. The easiest way to accomplish this is to numerically test time-points (e.g., using Matlab, Excel or your calculator and a sheet of paper) that you expect to be close to the 'cross-over’ time (which will be less that 1 period) and see which time-point most closely approximates the equation. Bear in mind that ton is the first non-zero time-point when the decaying capacitor voltage and the cosinusoidal input intersect. 4. What is the corresponding capacitor voltage at the time; i.e., vɖton). You can find this using either the input signal or the capacitor voltage. 5. As a design task, you have been requested to decrease the ripple voltage in the capacitor (i.e., the difference between v(ton) and the input amplitude) by adjusing the value of the resistor, R. Should you increase or decrease R to accomplish your task?
Transcribed Image Text:PRELAB EXERCISES' + R C= VC Vi Figure 1. The diode peak detector circuit. 1. The input voltage in the diode peak detector is al10V amplitude, cosinusoidal voltage signal with a frequency of 1kHz. Assume that the capacitor C = 10µF. Calculate the value of the resistor, R, to give a circuit time constant of 2ms when the diode operates in reverse bias. 2. In your laboratory notebook, sketch the expected capacitor voltage, vɖt), over two complete periods of the input voltage, v, (f). Hint: see EE2013 Lecture 3. 3. For the input voltage parameters in Pre-lab exercise 1, calculate the first positive time (ton, where ton> 0) when the diode turns on. To solve for ton, you will need to solve an implicit equation which equates a first-order time-decaying voltage to a sinusoidal input voltage. The easiest way to accomplish this is to numerically test time-points (e.g., using Matlab, Excel or your calculator and a sheet of paper) that you expect to be close to the 'cross-over’ time (which will be less that 1 period) and see which time-point most closely approximates the equation. Bear in mind that ton is the first non-zero time-point when the decaying capacitor voltage and the cosinusoidal input intersect. 4. What is the corresponding capacitor voltage at the time; i.e., vɖton). You can find this using either the input signal or the capacitor voltage. 5. As a design task, you have been requested to decrease the ripple voltage in the capacitor (i.e., the difference between v(ton) and the input amplitude) by adjusing the value of the resistor, R. Should you increase or decrease R to accomplish your task?
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Thermistors
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,
SEE MORE TEXTBOOKS