ECET 220 Week 3 Complete DeVry
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ECET 220 Week 3 Bipolar Junction Transistor Amplifiers DeVry
ECET 220 Week 3 Lab
Lab 3 of 7:
Bipolar Junction Transistor Amplifier Circuit Analysis (30 points)
Scenario/Summary
This
week’s lab will apply the lecture material to an experiment on BJT amplifier
circuits. You will be first analyzing the circuit predicting the circuit
voltages and currents. Next, using MultiSim, you will simulate the circuit
operation. Finally, you will be assembling the circuit on your proto board
measuring the circuit voltages and currents.
Deliverables
This
lab’s deliverables include the laboratory’s worksheet with its Cover Sheet
(completed in the typed format shown within the worksheet), Observations/Measurements,
and Questions sections.
The
entire lab is worth 30 points. See worksheet and instruction documents for
grading information.
Required
Software
MultiSim
Software
Access the
software at https://lab.devry.edu (Links
to an external site.)Links to an external site..
Steps: 1, 2, and 3
Steps: 1, 2, and 3
Lab Steps
STEP 1:
Download the Lab
Download
the W3 Lab Instructions and Worksheet and save
them to your PC.
Note:
These items are found in Files section.
STEP 2: Lab
Cover Sheet
Report
cover sheets must be completed for all labs. The key parts of these sheets
include the following.
- Objective: A one or two sentence
explanation of the purpose of the lab.
- Results: A statement of the final
output, such as if the circuit and software worked properly.
- Conclusions: Conclusions based on the
results—usually directly related to the purpose of the lab.
- Observations/Measurements:
All results from the lab must be recorded on the cover sheets. Turn
in the cover sheets for grading and retain the remainder of the lab as
worksheets.
STEP 3: Carry
Out Instructions for Theoretical Analysis in Part III: Procedure
Follow
the instructions in Part A: Theoretical Analysis, and record all required
measurements.
In
this part, you will be predicting the characteristics of a parallel
circuit using the various laws that we have discussed for the analysis. Make
sure you go over the exercise problems embedded in the lecture to get a better
understanding. Use proper units along with engineering notation to represent
the electrical quantities.
See
Part A: Theoretical Analysis in the lab’s instructions document.
STEP 4:
Complete MultiSim Simulation Results in Part III: Procedure
Using
MultiSim, perform the steps identified recording the required measurements.
In
this part, you will be using technology to verify your predictions. You will be
using MultiSim to simulate the given circuit. Record the required parameters as
indicated by the meters and calculate the other quantities based on these
measurements. Make sure to copy and paste the circuit from here into the Word
document and let the page adjust to auto fit.
See
Part B: MultiSim Simulation Results in the lab’s instructions document.
STEP 5:
Complete Experimental Breadboard Results in Part III: Procedure
Construct
the circuit. Perform the steps identified by recording the required
measurements.
See
Part C: Experimental Breadboard Results in the lab’s instructions document.
STEP 6:
Complete Results Analysis in Part III: Procedure
Record
the data collected from this experiment and determine the error percentages.
See
Part D: Results Analysis in the lab’s instructions document.
STEP 7:
Transfer Recorded Values to Observations/Measurements
Copy
the recorded results for Questions A, B, C, and D in Part III: Observations/Measurements
section of the lab. This is the page immediately following the Cover Sheet in
the worksheet.
STEP 8:
Answer Questions Section
Make
sure to completely answer all of the questions in this lab’s worksheet.
STEP 9:
Verify Completion of the Cover Sheet
Type
all required information onto the Cover Sheet section in the worksheet.
See
Step 2: Complete the Lab Cover Sheet in the Lab Steps shown above on this page
for specific information.
STEP 10:
Submit Your Deliverables
Submit
only the worksheet with its Cover Sheet, Observations/Measurements, and
Questions sections.
ECET 220 Week 3 CHAPTER PROBLEMS
Chapter
3 Problems: 21, 22, 33, and 39
Chapter
5 Problems: 25 and 26
Refer
to the textbook to answer the problems found at the end of each chapter.
Remember
to submit your assignment for grading.
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