Securing Higher Grades Costing Your Pocket? Book Your Assignment at The Lowest Price Now!







1Z0-931 Autonomous Database

Lab #24

Approximating Ideal Voltage

and Current Sources

Introduction:

To construct approximate constant voltage and constant current sources.

Theories:

VL = (RL/(RL + RS))(VS)
IL = (RS/(Rs + RL))(IS)

Results:

RS = 1 kΩ
VS = 10 V
IS = 10 mA

Table 24-1 Calculated Data

Approximate Constant Voltage Source

RL (kΩ)

10

17

22

33

46

VL (V)

9.09

9.44

9.57

9.71

9.79

IL (mA)

0.91

0.56

0.43

0.29

0.21


Table 24-2 Calculated Data

Approximate Constant Current Source

RL (Ω)

18

33

47

68

100

VL (V)

0.18

0.32

0.45

0.64

0.91

IL (mA)

9.82

9.68

9.55

9.42

9.1


Table 24-3 Measured Data

Approximate Constant Voltage Source

RL (kΩ)

10

17

22

33

46

VL (V)

9.07

9.47

9.54

9.69

9.8

IL (mA)

0.91

0.56

0.43

0.29

0.21

Table 24-4 Measured Data

Approximate Constant Current Source

RL (Ω)

18

33

47

68

100

VL (V)

0.174

0.31

0.45

0.611

0.899

IL (mA)

9.67

9.89

9.57

8.98

8.99

Laboratory Questions:

  1. (a) RL >> RS
  2. (a) RL << RS
  3. (a) true
  4. (a) true
  5. For an approximate constant voltage source behavior, as RL increases, the load voltage remains relatively constant to the VS while the current drops. For an approximate constant current sources behavior, as RL increases, the load current remains relatively the constant to the IS while the voltage drops.

Conclusion:

Concluded from this lab was that for a constant voltage source, the load resistance must be greater than the source resistance in order for the load voltage to remain close towards the voltage source and the current to drop.  In a constant current source, the load resistance must be less than the source resistance in order for the load current to remain close towards the current source and the voltage to drop.

Want latest solution of this assignment

Submit Your Assignment Here

AssignmentHippo Features

On Time Delivery

Our motto is deliver assignment on Time. Our Expert writers deliver quality assignments to the students.

Plagiarism Free Work

Get reliable and unique assignments by using our 100% plagiarism-free.

24 X 7 Live Help

Get connected 24*7 with our Live Chat support executives to receive instant solutions for your assignment.

Services For All Subjects

Get Help with all the subjects like: Programming, Accounting, Finance, Engineering, Law and Marketing.

Best Price Guarantee

Get premium service at a pocket-friendly rate at AssignmentHippo

FREE RESOURCES

  • Assignment Writing Guide
  • Essay Writing Guide
  • Dissertation Writing Guide
  • Research Paper Writing Guide

FREE SAMPLE FILE

  • Accounts
  • Computer Science
  • Economics
  • Engineering

Client Review

I was struggling so hard to complete my marketing assignment on brand development when I decided to finally reach to the experts of this portal. They certainly deliver perfect consistency and the desired format. The content prepared by the experts of this platform was simply amazing. I definitely owe my grades to them.

Tap to Chat
Get instant assignment help