Homework Help is Here – Start Your Trial Now!
Engineering
Electrical Engineering
You are to design a simple power supply made up of recycled electrical parts to drive a motor. To simplify the design, you can model the running motor as a load resistor. The motor is rated for 20V and draws 100mA when running. 120Vrms 60HZ Resistor Vp Vs 0° + C1 1250µF Motor a = 3.75 Zener BR805D a. If you were to model the running motor as a resistor what would the resistor value be? b. The transformer has a turns ratio a = 3.75. What are the RMS and Peak values of the secondary voltage? c. What is the peak voltage after the diode rectifier bridge (without C1, Zener, resistor, or load)? Draw the waveform. 2.

You are to design a simple power supply made up of recycled electrical parts to drive a motor. To simplify the design, you can model the running motor as a load resistor. The motor is rated for 20V and draws 100mA when running. 120Vrms 60HZ Resistor Vp Vs 0° + C1 1250µF Motor a = 3.75 Zener BR805D a. If you were to model the running motor as a resistor what would the resistor value be? b. The transformer has a turns ratio a = 3.75. What are the RMS and Peak values of the secondary voltage? c. What is the peak voltage after the diode rectifier bridge (without C1, Zener, resistor, or load)? Draw the waveform. 2.

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
Question
100%
You are to design a simple power supply made up of recycled electrical parts to drive a motor. To simplify the design, you can model the running motor as a load resistor. The motor is rated for 20V and draws 100mA when running. 120Vrms Resistor 60HZ Vp Vs 0° + C1 1250pF a = 3.75 Zener "Motor BR805D а. If you were to model the running motor as a resistor what would the resistor value be? b. The transformer has a turns ratio a = 3.75. What are the RMS and Peak values of the secondary voltage? What is the peak voltage after the diode rectifier bridge (without C1, Zener, resistor, or load)? Draw the waveform. d. Determine the ripple voltage (VRIPPLE) without the Zener diode in the circuit (assume the Resistor above is 1002). Determine the part number of a suitable Zener diode to provide an output voltage of approximately 20v. (i.e. 1N4 C. е. 2.
Transcribed Image Text:You are to design a simple power supply made up of recycled electrical parts to drive a motor. To simplify the design, you can model the running motor as a load resistor. The motor is rated for 20V and draws 100mA when running. 120Vrms Resistor 60HZ Vp Vs 0° + C1 1250pF a = 3.75 Zener "Motor BR805D а. If you were to model the running motor as a resistor what would the resistor value be? b. The transformer has a turns ratio a = 3.75. What are the RMS and Peak values of the secondary voltage? What is the peak voltage after the diode rectifier bridge (without C1, Zener, resistor, or load)? Draw the waveform. d. Determine the ripple voltage (VRIPPLE) without the Zener diode in the circuit (assume the Resistor above is 1002). Determine the part number of a suitable Zener diode to provide an output voltage of approximately 20v. (i.e. 1N4 C. е. 2.
Absolute Maximum Ratings * T.-25°C uniess otherwise notod Symbol Parameter Value Units Power Dissipation @ TL s 50°C, Lead Length = 3/8" Derate above 50°C TJ. TSTG Operating and Storage Temperature Range Po 1.0 6.67 mW/°C -65 to +200 °C * These ratings are limting values above which the serviceatility of the diode may be impared Electrical Characteristics 1,- 25°C unless otherwbe noted Vz (V) @ Iz INate 1) Leakage Current Max. Zener Impedance Non-Repetitive Peak Reverse Test Current Iz (mA) Device Zz@lz Zzk @ (2) IZK Current Тур. Мах. VR IR Izk (2) (mA) (HA) (V) 1zsM (mA) (Note 2) Min. 3.3 3.6 1N4728A 3.135 3.465 76 10 400 1 100 1 1380 1N4729A 3.42 3.78 69 10 400 100 1 1260 1N4730A 3.705 3.9 4.095 64 6. 400 50 1 1190 1N4731A 4.085 4.3 4.515 58 400 1 10 1070 1N4732A 4.465 4.7 4.935 53 8. 500 1 10 970 1N4733A 4.845 5.1 5.355 49 7 550 10 890 1N4734A 5.32 5.6 5.88 45 600 10 810 6.51 1N4735A 1N4736A 5.89 6.2 41 2 700 10 730 660 6.46 7.125 6.8 7,14 37 3.5 700 1 10 1N4737A 7.5 7.875 34 4 700 0.5 10 605 1N4738A 1N4739A 7.79 8.645 8.2 8.61 9.555 31 4.5 700 0.5 10 550 9.1 28 700 0.5 10 7 500 1N4740A 9.5 10 10.5 25 700 0.25 10 7.6 454 1N4741A 10.45 11 11.55 23 8 700 0.25 8.4 414 1N4742A 11.4 12 12.6 21 700 0.25 9.1 380 Vz (V) @ Iz (Noto 1) Leakage Current Non-Repetitive Peak Reverse Max. Zener Impedance Test Current Iz (mA) Device Zz@lz Zzk @ (2) Current Min. | Тyp. Maх. IZK IR VR Izk (2) (mA) (uA) (V) IZSM (mA) (Note 2) 1N4743A 12.35 13 13.65 19 10 700 0.25 9.9 344 1N4744A 14.25 15 15.75 17 14 700 0.25 5 11.4 304 1N4745A 15.2 16 16.8 15.5 16 700 0.25 12.2 285 0.25 0.25 1N4746A 17.1 18 18.9 14 20 750 13.7 250 1N4747A 19 20 21 12.5 22 750 5 15.2 225 1N4748A 20.9 22 23.1 11.5 10.5 9.5 8.5 23 750 0.25 16.7 205 1N4749A 22.8 24 25.2 25 750 0.25 18.2 190 1N4750A 25.65 27 28.35 35 750 1000 0.25 20.6 170 150 135 1N4751A 0.25 0.25 22.8 25.1 28.5 30 31.5 34.65 40 45 1N4752A 31.35 33 7.5 1000 1N4753A 37.8 40.95 34.2 36 50 1000 0.25 27.4 125 1N4754A 37.05 39 6.5 60 1000 0.25 29.7 115 1N4755A 40.85 43 1500 45.15 49.35 6. 70 0.25 32.7 110 1N4756A 44.65 47 5.5 80 1500 0.25 5 35.8 38.8 95 1N4757A 48.45 51 53.55 95 1500 0.25 90 1N4758A 53.2 56 58.8 4.5 110 2000 0.25 5 42.6 80 123 6285
Transcribed Image Text:Absolute Maximum Ratings * T.-25°C uniess otherwise notod Symbol Parameter Value Units Power Dissipation @ TL s 50°C, Lead Length = 3/8" Derate above 50°C TJ. TSTG Operating and Storage Temperature Range Po 1.0 6.67 mW/°C -65 to +200 °C * These ratings are limting values above which the serviceatility of the diode may be impared Electrical Characteristics 1,- 25°C unless otherwbe noted Vz (V) @ Iz INate 1) Leakage Current Max. Zener Impedance Non-Repetitive Peak Reverse Test Current Iz (mA) Device Zz@lz Zzk @ (2) IZK Current Тур. Мах. VR IR Izk (2) (mA) (HA) (V) 1zsM (mA) (Note 2) Min. 3.3 3.6 1N4728A 3.135 3.465 76 10 400 1 100 1 1380 1N4729A 3.42 3.78 69 10 400 100 1 1260 1N4730A 3.705 3.9 4.095 64 6. 400 50 1 1190 1N4731A 4.085 4.3 4.515 58 400 1 10 1070 1N4732A 4.465 4.7 4.935 53 8. 500 1 10 970 1N4733A 4.845 5.1 5.355 49 7 550 10 890 1N4734A 5.32 5.6 5.88 45 600 10 810 6.51 1N4735A 1N4736A 5.89 6.2 41 2 700 10 730 660 6.46 7.125 6.8 7,14 37 3.5 700 1 10 1N4737A 7.5 7.875 34 4 700 0.5 10 605 1N4738A 1N4739A 7.79 8.645 8.2 8.61 9.555 31 4.5 700 0.5 10 550 9.1 28 700 0.5 10 7 500 1N4740A 9.5 10 10.5 25 700 0.25 10 7.6 454 1N4741A 10.45 11 11.55 23 8 700 0.25 8.4 414 1N4742A 11.4 12 12.6 21 700 0.25 9.1 380 Vz (V) @ Iz (Noto 1) Leakage Current Non-Repetitive Peak Reverse Max. Zener Impedance Test Current Iz (mA) Device Zz@lz Zzk @ (2) Current Min. | Тyp. Maх. IZK IR VR Izk (2) (mA) (uA) (V) IZSM (mA) (Note 2) 1N4743A 12.35 13 13.65 19 10 700 0.25 9.9 344 1N4744A 14.25 15 15.75 17 14 700 0.25 5 11.4 304 1N4745A 15.2 16 16.8 15.5 16 700 0.25 12.2 285 0.25 0.25 1N4746A 17.1 18 18.9 14 20 750 13.7 250 1N4747A 19 20 21 12.5 22 750 5 15.2 225 1N4748A 20.9 22 23.1 11.5 10.5 9.5 8.5 23 750 0.25 16.7 205 1N4749A 22.8 24 25.2 25 750 0.25 18.2 190 1N4750A 25.65 27 28.35 35 750 1000 0.25 20.6 170 150 135 1N4751A 0.25 0.25 22.8 25.1 28.5 30 31.5 34.65 40 45 1N4752A 31.35 33 7.5 1000 1N4753A 37.8 40.95 34.2 36 50 1000 0.25 27.4 125 1N4754A 37.05 39 6.5 60 1000 0.25 29.7 115 1N4755A 40.85 43 1500 45.15 49.35 6. 70 0.25 32.7 110 1N4756A 44.65 47 5.5 80 1500 0.25 5 35.8 38.8 95 1N4757A 48.45 51 53.55 95 1500 0.25 90 1N4758A 53.2 56 58.8 4.5 110 2000 0.25 5 42.6 80 123 6285
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
DC Generator
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
  • SEE MORE 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