Experiment No. 5 FULL-WAVE RECTIFIERS AND POWER SUPPLIES
|
|
- Merryl Powers
- 7 years ago
- Views:
Transcription
1 Experiment No. 5 FULL-WAVE RECTIFIERS AND POWER SUPPLIES Objective: The objective of this experiment is to study the performance and characteristic of full-wave rectifiers and DC power supplies utilizing Zener diode as a voltage stabilizing device. The performance of the full-wave rectifier will be studied and measured as well as that of the Zener diode. Introduction: One of the important applications of the P-N junction diodes is in converting alternating current (AC) into direct current (DC). Half-wave rectifiers can be used, but they are highly inefficient in converting AC power to DC power. Additionally they have high contents of harmonics, which are difficult to filter out and to smooth out the ripple in the rectified AC power. On the other hand, full-wave rectifier improves on the conversion efficiency of AC power to DC power. It will also reduce the harmonic contents of the rectified waveform and reduce the requirement on the smoothing filter needed to reduce the ripple in the rectified waveform. A typical waveform of a full-wave rectifier is shown in Fig. 1. Fig. 1. Full-wave rectifier output waveforms. The dark line is the filtered output, while the thinner line is the unfiltered output. Zener diodes are special diodes designed to maintain fixed voltages across the load. They are designed to "breakdown" in a reliable and non-destructive way when they are biased in the reverse direction by a voltage higher than the breakdown voltage. A typical DC characteristic of the Zener diode is as shown in Fig. 2. The knee in the reverse bias region in Fig. 2 is the "break down voltage" of the Zener diode. However, this voltage is also known as the Zener voltage.
2 Zener diodes are rated by their breakdown voltage and maximum power. The minimum Zener voltage available is 2.7 V while power ratings of 400 mw and 1.3 W are common. The connection diagram of the Zener diode as a basic voltage regulation circuit is as shown in Fig. 3. Fig. 3. Connection of the Zener diode as a voltage regulator. A complete and stabilized power supply can be obtained by using the rectifier diodes to change the AC power to DC power. The rectified voltage is filtered to reduce the ripple on the rectified waveform. A Zener diode is then used to regulate the voltage to its desired final value. A simple block diagram of a power supply is as shown in Fig. 4. In this block diagram, each individual block is described in more detail below: Transformer: steps down high voltage AC mains to low voltage AC. Diode rectifier: converts AC to DC, but the DC output has large ripple component. Filter: smooth the DC from varying greatly and reduces the ripple component. Voltage regulator: eliminates ripple by setting DC output to a fixed voltage.
3 Load: is the part of the circuit to which the DC power is delivered to perform useful operation. Lab work: Fig. 4. A simple block diagram of regulated DC power supply. 1. Measurement of the DC characteristic of the Zener diode 1.1 Set the DC voltage of the power supply to 0V. 1.2 Connect the Zener diode circuit as shown in Fig Change the DC supply voltage in small steps. Use a digital voltmeter, measure V in, V R, and V D as defined in Fig. 5. Tabulate your measurement data. 1.4 For each step, calculate the DC current through the diode, which is equal to (V R / 2000). 1.5 Reverse the polarity of the DC power supply in Fig. 5. Repeat the measurement steps from 1.1 to 1.4. Fig. 5- Connection diagram for measuring the DC characteristic of the Zener diode.
4 2. Characteristic of the bridge rectifier. 2.1 Connect the full-wave rectifier circuit as shown in Fig. 6 in which R L = 1 kω. Do not connect any capacitor across the load. 2.2 Monitor V o (see Fig. 6) on the oscilloscope. DO NOT monitor V s and V o on the oscilloscope simultaneously. Measure the peak input and peak output voltages. Capture the displayed waveform. Use digital voltmeter, measure the DC voltage across R L. 2.3 Connect 47 µf across R L. Monitor V o on the oscilloscope and capture the waveform. Repeat the measurement with 10 µf capacitor. Compare the two rectified waveforms obtained with the different capacitors. 2.4 Change the load resistor to 10 kω and 100 kω and monitor the rectified voltage at the output. Comment on the impact of the load resistance on the output ripple. Fig. 6. Unfiltered full-wave rectifier using bridge connection of the diodes. 3. Characteristic of the center-tapped full-wave rectifier 3.1 Perform the necessary measurement on the center tapped transformer to determine which lead is the center tap. 3.2 Connect the full-wave rectifier circuit as shown in Fig. 7 in which R L = 1 kω. Do not connect any capacitor across the load. 3.3 Monitor both V s and V o (see Fig. 7) on the oscilloscope simultaneously. Measure the peak input and peak output voltages. Sketch the displayed waveforms. Use digital voltmeter, measure the DC voltage across R L. 3.4 Connect 47 µf across R L. Monitor V s and V o on the oscilloscope and capture both waveforms.
5 4. Regulated DC power supply Fig. 7. Unfiltered full-wave rectifier circuit used in the experiment. 4.1 Consider the DC power supply circuit shown in Fig. 8. Using the previously measured rectified DC voltage, and Zener voltage, calculate the minimum value of R s required to protected the Zener diode under the condition when the load is an open circuit (this is the worst case condition). The Zener diode is rated at 400 mw, and the minimum Zener current is 5mA. Discuss the result with the lab instructor before using it in the experiment. Fig. 8. Regulated DC power supply. 4.2 Connect the circuit shown in Fig. 8 and use the value of R s calculated in 4.1. Monitor the voltage across the load using an oscilloscope. Measure the voltage across R L and the voltage across R s. Calculate the current passing through the Zener diode. 4.3 Disconnect R L and measure the voltage and current across the Zener diode.
6 Results and Discussions: - In addition to the questions posted in the lab procedure, do and answer the following; - Plot the V-I characteristic the Zener diode. - What is the value of the forward resistance of the Zener diode? - What is the Zener voltage?
Properties of electrical signals
DC Voltage Component (Average voltage) Properties of electrical signals v(t) = V DC + v ac (t) V DC is the voltage value displayed on a DC voltmeter Triangular waveform DC component Half-wave rectifier
More informationLab 3 Rectifier Circuits
ECET 242 Electronic Circuits Lab 3 Rectifier Circuits Page 1 of 5 Name: Objective: Students successfully completing this lab exercise will accomplish the following objectives: 1. Learn how to construct
More informationThe full wave rectifier consists of two diodes and a resister as shown in Figure
The Full-Wave Rectifier The full wave rectifier consists of two diodes and a resister as shown in Figure The transformer has a centre-tapped secondary winding. This secondary winding has a lead attached
More informationANADOLU UNIVERSITY DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING
ANADOLU UNIVERSITY DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING EEM 102 INTRODUCTION TO ELECTRICAL ENGINEERING EXPERIMENT 9: DIODES AND DC POWER SUPPLY OBJECTIVE: To observe how a diode functions
More informationDiode Applications. As we have already seen the diode can act as a switch Forward biased or reverse biased - On or Off.
Diode Applications Diode Switching As we have already seen the diode can act as a switch Forward biased or reverse biased - On or Off. Voltage Rectifier A voltage rectifier is a circuit that converts an
More informationDIODE CIRCUITS LABORATORY. Fig. 8.1a Fig 8.1b
DIODE CIRCUITS LABORATORY A solid state diode consists of a junction of either dissimilar semiconductors (pn junction diode) or a metal and a semiconductor (Schottky barrier diode). Regardless of the type,
More informationChapter 3. Diodes and Applications. Introduction [5], [6]
Chapter 3 Diodes and Applications Introduction [5], [6] Diode is the most basic of semiconductor device. It should be noted that the term of diode refers to the basic p-n junction diode. All other diode
More informationLABORATORY 10 TIME AVERAGES, RMS VALUES AND THE BRIDGE RECTIFIER. Bridge Rectifier
LABORATORY 10 TIME AVERAGES, RMS VALUES AND THE BRIDGE RECTIFIER Full-wave Rectification: Bridge Rectifier For many electronic circuits, DC supply voltages are required but only AC voltages are available.
More information= V peak 2 = 0.707V peak
BASIC ELECTRONICS - RECTIFICATION AND FILTERING PURPOSE Suppose that you wanted to build a simple DC electronic power supply, which operated off of an AC input (e.g., something you might plug into a standard
More informationelectronics fundamentals
electronics fundamentals circuits, devices, and applications THOMAS L. FLOYD DAVID M. BUCHLA Lesson 1: Diodes and Applications Center-Tapped Full-wave Rectifier The center-tapped (CT) full-wave rectifier
More informationSee Horenstein 4.3 and 4.4
EE 462: Laboratory # 4 DC Power Supply Circuits Using Diodes by Drs. A.V. Radun and K.D. Donohue (2/14/07) Department of Electrical and Computer Engineering University of Kentucky Lexington, KY 40506 Updated
More informationExperiment 2 Diode Applications: Rectifiers
ECE 3550 - Practicum Fall 2007 Experiment 2 Diode Applications: Rectifiers Objectives 1. To investigate the characteristics of half-wave and full-wave rectifier circuits. 2. To recognize the usefulness
More informationThe D.C Power Supply
The D.C Power Supply Voltage Step Down Electrical Isolation Converts Bipolar signal to Unipolar Half or Full wave Smoothes the voltage variation Still has some ripples Reduce ripples Stabilize the output
More informationAnalog Electronics I. Laboratory
Analog Electronics I Laboratory Exercise 1 DC Power Supply Circuits Aim of the exercise The aim of this laboratory exercise is to become familiar with rectifying circuits and voltage stabilization techniques
More informationRectifier circuits & DC power supplies
Rectifier circuits & DC power supplies Goal: Generate the DC voltages needed for most electronics starting with the AC power that comes through the power line? 120 V RMS f = 60 Hz T = 1667 ms) = )sin How
More informationPower Supplies. 1.0 Power Supply Basics. www.learnabout-electronics.org. Module
Module 1 www.learnabout-electronics.org Power Supplies 1.0 Power Supply Basics What you ll learn in Module 1 Section 1.0 Power Supply Basics. Basic functions of a power supply. Safety aspects of working
More informationLab 1 Diode Characteristics
Lab 1 Diode Characteristics Purpose The purpose of this lab is to study the characteristics of the diode. Some of the characteristics that will be investigated are the I-V curve and the rectification properties.
More informationUnit/Standard Number. High School Graduation Years 2010, 2011 and 2012
1 Secondary Task List 100 SAFETY 101 Demonstrate an understanding of State and School safety regulations. 102 Practice safety techniques for electronics work. 103 Demonstrate an understanding of proper
More informationEE 255 ELECTRONICS I LABORATORY EXPERIMENT 2 POWER SUPPLY DESIGN CONSIDERATIONS
EE 55 ELETRONIS I LABORATORY EXPERIMENT POWER SUPPLY ESIGN ONSIERATIONS OBJETIES In this experiment you will Learn how to select the best rectifier circuit for your application Gain experience in designing
More informationDavid L. Senasack June, 2006 Dale Jackson Career Center, Lewisville Texas. The PN Junction
David L. Senasack June, 2006 Dale Jackson Career Center, Lewisville Texas The PN Junction Objectives: Upon the completion of this unit, the student will be able to; name the two categories of integrated
More informationENGR-4300 Electronic Instrumentation Quiz 4 Spring 2011 Name Section
ENGR-4300 Electronic Instrumentation Quiz 4 Spring 2011 Name Section Question I (20 points) Question II (20 points) Question III (20 points) Question IV (20 points) Question V (20 points) Total (100 points)
More informationChapter 22 Further Electronics
hapter 22 Further Electronics washing machine has a delay on the door opening after a cycle of washing. Part of this circuit is shown below. s the cycle ends, switch S closes. t this stage the capacitor
More informationAC Direct Off-Line Power Supplies
AC Direct Off-Line Power Supplies r Introduction Many DC power supplies found in electronic systems, including those in this Tech School, rectify the 120 volts available at an electric outlet. The initial
More informationCHAPTER 2B: DIODE AND APPLICATIONS. D.Wilcher
CHAPTER 2B: DIODE AND APPLICATIONS D.Wilcher 1 CHAPTER 2B: OBJECTIVES Analyze the operation of 3 basic types of rectifiers Describe the operation of rectifier filters and IC regulators Analyze the operation
More informationDiode Applications. by Kenneth A. Kuhn Sept. 1, 2008. This note illustrates some common applications of diodes.
by Kenneth A. Kuhn Sept. 1, 2008 This note illustrates some common applications of diodes. Power supply applications A common application for diodes is converting AC to DC. Although half-wave rectification
More informationAnalog & Digital Electronics Course No: PH-218
Analog & Digital Electronics Course No: PH-18 Lec 3: Rectifier and Clipper circuits Course nstructors: Dr. A. P. VAJPEY Department of Physics, ndian nstitute of Technology Guwahati, ndia 1 Rectifier Circuits:
More informationDiode Circuits. Operating in the Reverse Breakdown region. (Zener Diode)
Diode Circuits Operating in the Reverse Breakdown region. (Zener Diode) In may applications, operation in the reverse breakdown region is highly desirable. The reverse breakdown voltage is relatively insensitive
More information3. Diodes and Diode Circuits. 3. Diodes and Diode Circuits TLT-8016 Basic Analog Circuits 2005/2006 1
3. Diodes and Diode Circuits 3. Diodes and Diode Circuits TLT-8016 Basic Analog Circuits 2005/2006 1 3.1 Diode Characteristics Small-Signal Diodes Diode: a semiconductor device, which conduct the current
More informationLab Report No.1 // Diodes: A Regulated DC Power Supply Omar X. Avelar Omar de la Mora Diego I. Romero
Instituto Tecnológico y de Estudios Superiores de Occidente (ITESO) Periférico Sur Manuel Gómez Morín 8585, Tlaquepaque, Jalisco, México, C.P. 45090 Analog Electronic Devices (ESI038 / SE047) Dr. Esteban
More informationLecture - 4 Diode Rectifier Circuits
Basic Electronics (Module 1 Semiconductor Diodes) Dr. Chitralekha Mahanta Department of Electronics and Communication Engineering Indian Institute of Technology, Guwahati Lecture - 4 Diode Rectifier Circuits
More informationChapter 2 MENJANA MINDA KREATIF DAN INOVATIF
Chapter 2 DIODE part 2 MENJANA MINDA KREATIF DAN INOATIF objectives Diode with DC supply circuit analysis serial & parallel Diode d applications the DC power supply & Clipper Analysis & Design of rectifier
More informationPrecision Diode Rectifiers
by Kenneth A. Kuhn March 21, 2013 Precision half-wave rectifiers An operational amplifier can be used to linearize a non-linear function such as the transfer function of a semiconductor diode. The classic
More informationLEP 4.4.07. Rectifier circuits
Related topics Half-wave rectifier, full-wave rectifier, Graetz rectifier, diode, Zener diode, avalanche effect, charging capacitor, ripple, r.m.s. value, internal resistance, smoothing factor, ripple
More informationSupplement Reading on Diode Circuits. http://www.inst.eecs.berkeley.edu/ edu/~ee40/fa09/handouts/ee40_mos_circuit.pdf
EE40 Lec 18 Diode Circuits Reading: Chap. 10 of Hambley Supplement Reading on Diode Circuits http://www.inst.eecs.berkeley.edu/ edu/~ee40/fa09/handouts/ee40_mos_circuit.pdf Slide 1 Diodes Circuits Load
More informationSemiconductor Diode. It has already been discussed in the previous chapter that a pn junction conducts current easily. Principles of Electronics
76 6 Principles of Electronics Semiconductor Diode 6.1 Semiconductor Diode 6.3 Resistance of Crystal Diode 6.5 Crystal Diode Equivalent Circuits 6.7 Crystal Diode Rectifiers 6.9 Output Frequency of Half-Wave
More informationBASIC ELECTRICAL AND ELECTRONICS ENGINEERING
Questions and Answers for Units III, IV & V I B.Tech I Sem BASIC ELECTRICAL AND ELECTRONICS ENGINEERING N. Madhusudhana Rao Department of ECE GRIET Syllabus UNIT I: ELECTRICAL and SINGLE PHASE AC CIRCUITS
More informationTransistor Characteristics and Single Transistor Amplifier Sept. 8, 1997
Physics 623 Transistor Characteristics and Single Transistor Amplifier Sept. 8, 1997 1 Purpose To measure and understand the common emitter transistor characteristic curves. To use the base current gain
More informationFundamentals of Microelectronics
Fundamentals of Microelectronics CH1 Why Microelectronics? CH2 Basic Physics of Semiconductors CH3 Diode Circuits CH4 Physics of Bipolar Transistors CH5 Bipolar Amplifiers CH6 Physics of MOS Transistors
More informationECEN 1400, Introduction to Analog and Digital Electronics
ECEN 1400, Introduction to Analog and Digital Electronics Lab 4: Power supply 1 INTRODUCTION This lab will span two lab periods. In this lab, you will create the power supply that transforms the AC wall
More informationIntroduction to Power Supplies
Introduction to Power Supplies INTRODUCTION Virtually every piece of electronic equipment e g computers and their peripherals calculators TV and hi-fi equipment and instruments is powered from a DC power
More informationTutorial 12 Solutions
PHYS000 Tutorial 2 solutions Tutorial 2 Solutions. Two resistors, of 00 Ω and 200 Ω, are connected in series to a 6.0 V DC power supply. (a) Draw a circuit diagram. 6 V 00 Ω 200 Ω (b) What is the total
More informationPhysics 623 Transistor Characteristics and Single Transistor Amplifier Sept. 13, 2006
Physics 623 Transistor Characteristics and Single Transistor Amplifier Sept. 13, 2006 1 Purpose To measure and understand the common emitter transistor characteristic curves. To use the base current gain
More informationGenTech Practice Questions
GenTech Practice Questions Basic Electronics Test: This test will assess your knowledge of and ability to apply the principles of Basic Electronics. This test is comprised of 90 questions in the following
More informationPOWER SUPPLY MODEL XP-15. Instruction Manual ELENCO
POWER SUPPLY MODEL XP-15 Instruction Manual ELENCO Copyright 2013 by Elenco Electronics, Inc. REV-A 753020 All rights reserved. No part of this book shall be reproduced by any means; electronic, photocopying,
More informationHomework Assignment 03
Question 1 (2 points each unless noted otherwise) Homework Assignment 03 1. A 9-V dc power supply generates 10 W in a resistor. What peak-to-peak amplitude should an ac source have to generate the same
More informationYrd. Doç. Dr. Aytaç Gören
H2 - AC to DC Yrd. Doç. Dr. Aytaç Gören ELK 2018 - Contents W01 Basic Concepts in Electronics W02 AC to DC Conversion W03 Analysis of DC Circuits W04 Transistors and Applications (H-Bridge) W05 Op Amps
More informationSilicon Controlled Rectifiers
554 20 Principles of Electronics Silicon Controlled Rectifiers 20.1 Silicon Controlled Rectifier (SCR) 20.2 Working of SCR 20.3 Equivalent Circuit of SCR 20.4 Important Terms 20.5 V-I Characteristics of
More informationExperiment No. 3. Power Supplies and Linear Regulators
Experiment No. 3. Power Supplies and Linear Regulators By: Prof. Gabriel M. Rebeiz The University of Michigan EES Dept. Ann Arbor, Michigan All electronic systems which operate on D voltages (5 V, 12 V,
More informationFigure 1. Diode circuit model
Semiconductor Devices Non-linear Devices Diodes Introduction. The diode is two terminal non linear device whose I-V characteristic besides exhibiting non-linear behavior is also polarity dependent. The
More informationExperiment1: Introduction to laboratory equipment and basic components.
Experiment1: Introduction to laboratory equipment and basic components. 1 OBJECTIVES. This experiment will provide exposure to the various test equipment to be used in subsequent experiments. A primary
More informationX-ray Imaging System. X-Ray Circuit. Principles of Imaging Science II (RAD 120) X-ray Imaging System Circuitry
Principles of Imaging Science II (RAD 120) X-ray Imaging System Circuitry X-ray Imaging System Operating console Set x-ray tube current (quantity) and voltage (quality) Controls line compensation, kvp,
More informationDEGREE: Bachelor in Biomedical Engineering YEAR: 2 TERM: 2 WEEKLY PLANNING
SESSION WEEK COURSE: Electronic Technology in Biomedicine DEGREE: Bachelor in Biomedical Engineering YEAR: 2 TERM: 2 WEEKLY PLANNING DESCRIPTION GROUPS (mark X) SPECIAL ROOM FOR SESSION (Computer class
More informationExperiment # (4) AM Demodulator
Islamic University of Gaza Faculty of Engineering Electrical Department Experiment # (4) AM Demodulator Communications Engineering I (Lab.) Prepared by: Eng. Omar A. Qarmout Eng. Mohammed K. Abu Foul Experiment
More informationEXPERIMENT 1 SINGLE-PHASE FULL-WAVE RECTIFIER AND LINEAR REGULATOR
YEDITEPE UNIERSITY ENGINEERING & RCHITECTURE FCULTY INDUSTRIL ELECTRONICS LBORTORY EE 432 INDUSTRIL ELECTRONICS EXPERIMENT 1 SINGLEPHSE FULLWE RECTIFIER ND LINER REGULTOR Introduction: In this experiment
More informationCONSTRUCTING A VARIABLE POWER SUPPLY UNIT
CONSTRUCTING A VARIABLE POWER SUPPLY UNIT Building a power supply is a good way to put into practice many of the ideas we have been studying about electrical power so far. Most often, power supplies are
More informationRegulated D.C. Power Supply
442 17 Principles of Electronics Regulated D.C. Power Supply 17.1 Ordinary D.C. Power Supply 17.2 Important Terms 17.3 Regulated Power Supply 17.4 Types of Voltage Regulators 17.5 Zener Diode Voltage Regulator
More information13. Diode Rectifiers, Filters, and Power Supplies
1 13. Diode Rectifiers, Filters, and Power Supplies Introduction A power supply takes Alternating Current or A.C. power from your electric utility (Con Edison) and converts the A.C. electrical current
More informationDiodes. 1 Introduction 1 1.1 Diode equation... 2 1.1.1 Reverse Bias... 2 1.1.2 Forward Bias... 2 1.2 General Diode Specifications...
Diodes Contents 1 Introduction 1 1.1 Diode equation................................... 2 1.1.1 Reverse Bias................................ 2 1.1.2 Forward Bias................................ 2 1.2 General
More informationSERIES-PARALLEL DC CIRCUITS
Name: Date: Course and Section: Instructor: EXPERIMENT 1 SERIES-PARALLEL DC CIRCUITS OBJECTIVES 1. Test the theoretical analysis of series-parallel networks through direct measurements. 2. Improve skills
More informationElectronic WorkBench tutorial
Electronic WorkBench tutorial Introduction Electronic WorkBench (EWB) is a simulation package for electronic circuits. It allows you to design and analyze circuits without using breadboards, real components
More informationThe two simplest atoms. Electron shells and Orbits. Electron shells and Orbits
EET140/ET1 Electronics Semiconductors and Diodes Electrical and Telecommunications Engineering Technology Department Prepared by textbook based on Electronics Devices by Floyd, Prentice Hall, 7 th edition.
More informationTROUBLESHOOTING PRELIMINARY
TROUBLESHOOTING PRELIMINARY To troubleshoot, one must first have a working knowledge of the individual parts and their relation to one another. Must have adequate hand tools Must have basic instrumentation:
More informationLab 8: DC generators: shunt, series, and compounded.
Lab 8: DC generators: shunt, series, and compounded. Objective: to study the properties of DC generators under no-load and full-load conditions; to learn how to connect these generators; to obtain their
More informationTESTS OF 1 MHZ SIGNAL SOURCE FOR SPECTRUM ANALYZER CALIBRATION 7/8/08 Sam Wetterlin
TESTS OF 1 MHZ SIGNAL SOURCE FOR SPECTRUM ANALYZER CALIBRATION 7/8/08 Sam Wetterlin (Updated 7/19/08 to delete sine wave output) I constructed the 1 MHz square wave generator shown in the Appendix. This
More informationLM1036 Dual DC Operated Tone/Volume/Balance Circuit
LM1036 Dual DC Operated Tone/Volume/Balance Circuit General Description The LM1036 is a DC controlled tone (bass/treble), volume and balance circuit for stereo applications in car radio, TV and audio systems.
More informationFundamentals of Signature Analysis
Fundamentals of Signature Analysis An In-depth Overview of Power-off Testing Using Analog Signature Analysis www.huntron.com 1 www.huntron.com 2 Table of Contents SECTION 1. INTRODUCTION... 7 PURPOSE...
More informationDesign Project: Power inverter
Design Project: Power inverter This worksheet and all related files are licensed under the Creative Commons Attribution License, version 1.0. To view a copy of this license, visit http://creativecommons.org/licenses/by/1.0/,
More informationThe Electronic Power Supply. 1. Problem Statement ( 4 situations) 2. Sample Solution 3. Notes for the Instructor
I N T E R D I S C I P L I N A R Y L I V E L Y A P P L I C A T I O N S P R O J E C T M A T E R I A L S 1. Problem Statement ( 4 situations) 2. Sample Solution 3. Notes for the Instructor Computing Requirements:
More informationHALF-WAVE & FULL-WAVE RECTIFICATION
HALF-WAE & FULL-WAE RECTIFICATION Objectives: HALF-WAE & FULL-WAE RECTIFICATION To recognize a half-wave rectified sinusoidal voltage. To understand the term mean value as alied to a rectified waveform.
More informationLab 1: DC Circuits. Student 1, student1@ufl.edu Partner : Student 2, student2@ufl.edu
Lab Date Lab 1: DC Circuits Student 1, student1@ufl.edu Partner : Student 2, student2@ufl.edu I. Introduction The purpose of this lab is to allow the students to become comfortable with the use of lab
More informationThe Flyback Converter
The Flyback Converter Lecture notes ECEN4517! Derivation of the flyback converter: a transformer-isolated version of the buck-boost converter! Typical waveforms, and derivation of M(D) = V/! Flyback transformer
More informationTDA2040. 20W Hi-Fi AUDIO POWER AMPLIFIER
20W Hi-Fi AUDIO POWER AMPLIFIER DESCRIPTION The TDA2040 is a monolithic integrated circuit in Pentawatt package, intended for use as an audio class AB amplifier. Typically it provides 22W output power
More informationAND8132/D. Performance Improvements to the NCP1012 Evaluation Board APPLICATION NOTE
Performance Improvements to the NCP0 Evaluation Board Prepared by: Bc. Jan Grulich EMEA Application Lab SCG CDC Roznov, Czech Republic APPLICATION NOTE This application note uses the standard NCP0 evaluation
More informationAMPLIFIED HIGH SPEED FIBER PHOTODETECTOR USER S GUIDE
AMPLIFIED HIGH SPEED FIBER PHOTODETECTOR USER S GUIDE Thank you for purchasing your Amplified High Speed Fiber Photodetector. This user s guide will help answer any questions you may have regarding the
More informationChapter 3 Diode Circuits. 3.1 Ideal Diode 3.2 PN Junction as a Diode 3.3 Applications of Diodes
Chapter 3 Diode Circuits 3.1 deal Diode 3.2 PN Junction as a Diode 3.3 Applications of Diodes 1 Diode s Application: Cell Phone Charger An important application of diode is chargers. 充 電 器 Diode acts as
More informationwww.jameco.com 1-800-831-4242
Distributed by: www.jameco.com 1-800-831-4242 The content and copyrights of the attached material are the property of its owner. LF411 Low Offset, Low Drift JFET Input Operational Amplifier General Description
More informationWires & Connections Component Circuit Symbol Function of Component. Power Supplies Component Circuit Symbol Function of Component
Lista Dei Simboli Dei Circuiti Per i Componenti Elettronici Wires & Connections Wire Wires joined Wires not joined To pass current very easily from one part of a circuit to another. A 'blob' should be
More informationDesign and Construction of Microcontroller- Based Telephone Exchange System
Design and Construction of Microcontroller- Based Telephone Exchange System Aye Sandar Win Abstract This paper demonstrates design and construction of microcontroller-based telephone exchange system and
More informationAmplifier Teaching Aid
Amplifier Teaching Aid Table of Contents Amplifier Teaching Aid...1 Preface...1 Introduction...1 Lesson 1 Semiconductor Review...2 Lesson Plan...2 Worksheet No. 1...7 Experiment No. 1...7 Lesson 2 Bipolar
More informationMeasuring Electric Phenomena: the Ammeter and Voltmeter
Measuring Electric Phenomena: the Ammeter and Voltmeter 1 Objectives 1. To understand the use and operation of the Ammeter and Voltmeter in a simple direct current circuit, and 2. To verify Ohm s Law for
More informationTroubleshooting And Repairing ATX Power Supply
Troubleshooting And Repairing ATX Power Supply Brought to you by Jestine Yong Http://www.PowerSupplyRepairGuide.com I hope that you have enjoyed the short report of The Easy Way To Understand Switch Mode
More informationLM 358 Op Amp. If you have small signals and need a more useful reading we could amplify it using the op amp, this is commonly used in sensors.
LM 358 Op Amp S k i l l L e v e l : I n t e r m e d i a t e OVERVIEW The LM 358 is a duel single supply operational amplifier. As it is a single supply it eliminates the need for a duel power supply, thus
More informationZero voltage drop synthetic rectifier
Zero voltage drop synthetic rectifier Vratislav Michal Brno University of Technology, Dpt of Theoretical and Experimental Electrical Engineering Kolejní 4/2904, 612 00 Brno Czech Republic vratislav.michal@gmail.com,
More informationAC Transport constant current vs. low impedance modes
Application Note 184-42 AC Transport constant current vs. low impedance modes The AC Transport option offers the user the ability to put the current source in a low output impedance mode. This mode is
More informationDATA SHEET. TDA8560Q 2 40 W/2 Ω stereo BTL car radio power amplifier with diagnostic facility INTEGRATED CIRCUITS. 1996 Jan 08
INTEGRATED CIRCUITS DATA SHEET power amplifier with diagnostic facility Supersedes data of March 1994 File under Integrated Circuits, IC01 1996 Jan 08 FEATURES Requires very few external components High
More informationGLOLAB Two Wire Stepper Motor Positioner
Introduction A simple and inexpensive way to remotely rotate a display or object is with a positioner that uses a stepper motor to rotate it. The motor is driven by a circuit mounted near the motor and
More informationSECTION 13. Multipliers. Outline of Multiplier Design Process:
SECTION 13 Multipliers VMI manufactures many high voltage multipliers, most of which are custom designed for specific requirements. The following information provides general information and basic guidance
More informationEquipment: Power Supply, DAI, Transformer (8341), Variable resistance (8311), Variable inductance (8321), Variable capacitance (8331)
Lab 5: Single-phase transformer operations. Objective: to examine the design of single-phase transformers; to study the voltage and current ratios of transformers; to study the voltage regulation of the
More informationV-I CHARACTERISTICS OF DIODE
V-I CHARACTERISTICS OF DIODE RAVITEJ UPPU 1 1. Aim We try to see the Voltage-Current realtion in Diodes and compare the difference between various types of diodes including Zener Diode. 2. Theory The diode
More informationTroubleshooting accelerometer installations
Troubleshooting accelerometer installations Accelerometer based monitoring systems can be tested to verify proper installation and operation. Testing ensures data integrity and can identify most problems.
More informationAN3022. Establishing the Minimum Reverse Bias for a PIN Diode in a High-Power Switch. 1. Introduction. Rev. V2
Abstract - An important circuit design parameter in a high-power p-i-n diode application is the selection of an appropriate applied dc reverse bias voltage. Until now, this important circuit parameter
More information100V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY THERMAL SHUTDOWN STBY-GND
TDA7294 100V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY VERY HIGH OPERATING VOLTAGE RANGE (±40V) DMOS POWER STAGE HIGH OUTPUT POWER (UP TO 100W MU- SIC POWER) MUTING/STAND-BY FUNCTIONS NO SWITCH ON/OFF
More informationSWITCH-MODE POWER SUPPLY CONTROLLER PULSE OUTPUT DC OUTPUT GROUND EXTERNAL FUNCTION SIMULATION ZERO CROSSING INPUT CONTROL EXTERNAL FUNCTION
SWITCH-MODE POWER SUPPLY CONTROLLER. LOW START-UP CURRENT. DIRECT CONTROL OF SWITCHING TRAN- SISTOR. COLLECTOR CURRENT PROPORTIONAL TO BASE-CURRENT INPUT REERSE-GOING LINEAR OERLOAD CHARACTERISTIC CURE
More informationLab 7: Operational Amplifiers Part I
Lab 7: Operational Amplifiers Part I Objectives The objective of this lab is to study operational amplifier (op amp) and its applications. We will be simulating and building some basic op amp circuits,
More informationLab Equipment: Using Your Tools. 2008 Oregon State University ECE 322 Manual Page 1
SECTION ONE Lab Equipment: Using Your Tools 2008 Oregon State University ECE 322 Manual Page 1 Section One: Lab Equipment (Using Your Tools) SECTION OVERVIEW This section will be a review on lab equipment
More informationLow Cost Pure Sine Wave Solar Inverter Circuit
Low Cost Pure Sine Wave Solar Inverter Circuit Final Report Members: Cameron DeAngelis and Luv Rasania Professor: Yicheng Lu Advisor: Rui Li Background Information: Recent rises in electrical energy costs
More informationVoltage/current converter opamp circuits
Voltage/current converter opamp circuits This worksheet and all related files are licensed under the Creative Commons Attribution License, version 1.0. To view a copy of this license, visit http://creativecommons.org/licenses/by/1.0/,
More informationHigh voltage power supply (1 to 20 KV)
High voltage power supply ( to 0 KV) Ammar Ahmed Khan, Muhammad Wasif, Muhammad Sabieh Anwar This documentation is divided into two parts, the first part provides a brief overview about the key features
More informationEpisode 126: Capacitance and the equation C =Q/V
Episode 126: Capacitance and the equation C =Q/V Having established that there is charge on each capacitor plate, the next stage is to establish the relationship between charge and potential difference
More informationDesign of High Voltage Low Power Supply Device
Universal Journal of Electrical and Electronic Engineering 3(1): 6-12, 2015 DOI: 10.13189/ujeee.2015.030102 http://www.hrpub.org Design of High Voltage Low Power Supply Device Nader Barsoum *, Glenn Isaiah
More information