User Account

All Pages

Design a series pass-transistor regulator

Assignment Help Other Subject
Reference no: EM132416179

Question 1 -

(i) Design an op-amp circuits that provide a voltage gain of +3. Assume sinusoidal input signal with peak voltage of 0.5V and a frequency of 1 kHz. The DC supply VCC = |VEE| = 15V. Approximate all components to the nearest values given in Appendix A and use those values in the simulation.

(a) Briefly explain the operation of the circuit and show all the design calculation.

(b) Show the PSPICE Circuit schematics and show the complete circuit components and value.

(c) Capture the input and output voltage waveforms of your circuit from PSPICE.

Approximate all components to nearest commercial values, use practical values in the simulation and do not use ideal ones.

(ii) Design a summing amplifier that performs the following arithmetic operations.

Vo = -(2V1 + 3V2 + V3)

Assume sinusoidal input signal with peak voltage of: V1 = 3V, V2 = 1V, V3 = 2V and a frequency of 1 kHz. Assume the DC supply VCC = |VEE| = 15V.

(a) Explain the operation of the circuit and show all the design calculation.

(b) Show the PSPICE Circuit schematics and show the complete circuit components and value.

(c) Capture the input and output voltage waveforms of your circuit from PSPICE.

Approximate all components to nearest commercial values, use practical values in the simulation and do not use ideal ones.

(iii) Design a difference amplifier that performs the following arithmetic operations.

Vo = V2 - V1

Assume sinusoidal input signal with peak-to-peak voltage of: V1 = 6V, V2 = 2V and a frequency of 1 kHz. Assume the DC supply VCC = |VEE| = 15V.

(a) Explain the operation of the circuit and show all the design calculation.

(b) Show the PSPICE Circuit schematics and show the complete circuit components and value.

(c) Capture the input and output voltage waveforms of your circuit from PSPICE.

Approximate all components to nearest commercial values, use practical values in the simulation and do not use ideal ones.

Question 2 -

Voltage regulator circuit design - Design a series pass-transistor regulator as shown in Figure D2 (attached), which produces a constant regulated output voltage of 5V. The voltage from an unregulated power supply may vary from 8V to 12V. A slow sinusoidal waveform can be used to simulate the unregulated power supply. The required maximum load current is 400 mA.

(a) Briefly explain the operation of the regulator circuit.

(b) Calculate the required Zener voltage, Vz and the resistance, R and load resistance, RL. Choose power transistor with hFE = 40, and Zener test current, IZT = 20mA. Assume average VS of 10V for these calculations.

(c) Simulate the design with full load using PSPICE. Shows all the DC values at the circuit schematic with components values.

(d) Shows the input and output voltage waveforms (unregulated and regulated voltages) of your circuit and compare it with the expected results.

(e) Simulate and determine the line regulation (at full load) with variation on VS. Simulate and determine the load regulation (Note: no load may simulate using load resistance of 10MΩ).

Note: Approximate all components to the nearest values given in Appendix A (attached) and use those values in the simulation.

Attachment:- Assignment File.rar

Reference no: EM132416179

Questions Cloud

Demonstrate the financial health of a health care setting : How are financial statements used to demonstrate the financial health of a health care setting? Select three key terms from the chapters (pp. 180 & 206).
Find the value of load p in kn : The characteristic compressive strength and the bending tensile strength of concrete are 20 MPa and 2 Mpa respectively.
Explain the major safety hazards involved : Explain the major safety hazards involved in erecting the roof trusses for a two-story frame building
Define microevolution : Define microevolution. Explain how the bottleneck effect and the founder effect each affect microevolution. What is meant by "survival of the fittest"
Design a series pass-transistor regulator : Design a series pass-transistor regulator as shown in Figure D2 (attached), which produces a constant regulated output voltage of 5V
Discuss the importance of curing concrete : Discuss the importance of curing concrete. Describe how to cure concrete properly, and the impact it will have on strength and durability of concrete.
Describe the key risk management features : Describe the key risk management features of safety case regime and explain how those key features can be applied to construction and project management
Establish the formula for bulk density of unsaturated : Using a phase diagram and basic definitions of the properties of soil, establish the formula for Bulk Density of unsaturated sample as pw x (Gs+se)/ (1+e).
Determine the surface loading rate in gpd : Determine the surface loading rate in gpd/ft3 (qo), detention time in hours (t), and outlet weir loading rate in mgd/ft (W).

Reviews

Write a Review

Other Subject Questions & Answers

  Emphasize student professionalism

emphasize student professionalism and your future as a working professional. As a student and future professional

  Why we would choose to place so much emphasis on qsen

Then, choose one of the QSEN competencies (Patient Centered Care, Teamwork and Collaboration, Informatics, Evidence Based Practice, Safety, or Quality Improvement) and one attitude that you think is most important for a student nurse to incorporat..

  Distinguish zhou state-regional empires-western afro-eurasia

Distinguish the Zhou state to regional empires in western Afro-Eurasia in second millennium BCE. What legacies did each leave to their respective regions?

  Gve evaluations from experts in course of the

create a presentation from the point of view of two specific professionals who are experts on the topic you

  Is it same thing that causes your friends and family stress

What causes you stress? Is it the same thing that causes your friends and family stress? Stressors are highly personal and can vary widely between individuals. For example, in 2001, Marc Prensky divided the world into two groups: digital natives a..

  Compare and contrast four threats state

Compare and contrast four threats state and local police may face in the U.S. AND what implications may the four threats you have chosen have on the agency

  What would you do differently in the future

Select a patient, a family member, or a friend to interview. Be sure to focus on the interviewee's experience as a patient, regardless of whom you choose.

  Select an individual-a real person

Select an individual-a real person, not fictitious-but you'll have to agree on a real person and a situation where this individual requires such psychological skill strengthening, and then, you will put together a program. This program will consis..

  What does the electronic privacy control act of 1986 address

What does the Electronic Privacy Control Act of 1986 address? How many titles are there in the Act? Explain what each of the titles covers. List any exceptions and amendments to the original Act of 1986.What is the rationale behind the creation of th..

  Review video titled principal kafele talks school climate

Review the video titled "Principal Kafele Talks School Climate and Culture in U.S. Education" (4 min 35 s). Click here to view the video if it is not playing below.

  What do you wish you had packed in your emergency kit

What are your priorities for the next 24 hours?  How will you use what you have to accomplish your priorities? What do you wish you had packed in your emergency kit?

  How important psychopharmacology in mental health services

How important is psychopharmacology in mental health services? How important is psychopharmacology to clients? When might there be a need for it?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd