AB21 Class A Amplifier. Analog Lab Experiment Board Ver. 1.0
|
|
- Willis Scott
- 7 years ago
- Views:
Transcription
1 Class A Amplifier Analog Lab Experiment Board Ver. 1.0 QUALITY POLICY To be a Global Provider of Innovative and Affordable Electronic Equipments for Technology Training by enhancing Customer Satisfaction based on Research, Modern manufacturing techniques and continuous improvement in Quality of the products and Services with active participation of employees. An ISO 9001: 2000 company , Electronic Complex, Pardesipura INDORE , India. Tel.: Fax: info@scientech.bz Web:
2 2
3 Class A Amplifier TABLE OF CONTENTS 1.Introduction 4 2. Theory 6 3.Experiment 7 To study the operation of Class A Amplifier. 4.Datasheet 9 5.Warranty 11 6.List of Service Centers 11 7.List of Accessories with 12 3
4 INTRODUCTION is a compact, ready to use Class A Amplifier experiment board. This is useful for students to understand the working and operation of various Voltage amplifier categories. It can be used as stand alone unit with external DC power supply or can be used with SCIENTECH ANALOG LAB ST2612 which has built in DC power supply, AC power supply, function generator, modulation generator, continuity tester, toggle switches, and potentiometer. List of Boards : Model AB01 AB02 AB03 AB04 AB05 AB06 AB07 AB08 AB09 AB10 AB11 AB14 AB15 AB16 AB17 AB18 AB19 AB20 AB22 AB23 AB25 AB28 AB29 AB30 AB31 AB32 AB33 Name Diode characteristics (Si, Zener, LED) Transistor characteristics (CB NPN) Transistor characteristics (CB PNP) Transistor characteristics (CE NPN) Transistor characteristics (CE PNP) Transistor characteristics (CC NPN) Transistor characteristics (CC PNP) FET characteristics Rectifier Circuits Wheatstone Bridge Maxwell s Bridge Darlington Pair Common Emitter Amplifier Common Collector Amplifier Common Base Amplifier Cascode Amplifier RC-Coupled Amplifier Direct Coupled Amplifier Class B Amplifier (push pull emitter follower) Class C Tuned Amplifier Phase Locked Loop (FM Demodulator & Frequency Divider / Multiplier) Multivibrator (Mono stable / Astable) F-V and V-F Converter V-I and I-V Converter Zener Voltage Regulator Transistor Series Voltage Regulator Transistor Shunt Voltage Regulator 4
5 AB41 AB42 AB43 AB44 AB45 AB51 AB52 AB53 AB54 AB56 AB65 AB66 AB67 AB68 AB80 AB81 AB82 AB83 AB84 AB85 AB88 AB89 AB90 AB91 AB92 AB93 AB96 AB97 AB101 AB102 AB106 Differential Amplifier (Transistorized) Operational Amplifier (Inverting / Non-inverting / Differentiator) Operational Amplifier (Adder/Scalar) Operational Amplifier (Integrator/ Differentiator) Schmitt Trigger and Comparator Active filters (Low Pass and High Pass) Active Band Pass Filter Notch Filter Tschebyscheff Filter Fiber Optic Analog Link Phase Shift Oscillator Wien Bridge Oscillators Colpitt Oscillator Hartley Oscillator RLC Series and RLC Parallel Resonance Kirchoff s Laws (Kirchhoff s Current Law & Kirchhoff s Voltage Law) Thevenin s and Maximum power Transfer Theorem Reciprocity and Superposition Theorem Tellegen s Theorem Norton s theorem Diode Clipper Diode Clampers Two port network parameter Optical Transducer (Photovoltaic cell) Optical Transducer (Photoconductive cell/ldr) Optical Transducer (PhotoTransistor) Temperature Transducer (RTD & IC335) Temperature Transducer (Thermocouple) DSB Modulator and Demodulator SSB Modulator and Demodulator FM Modulator and Demodulator and many more 5
6 THEORY The class A amplifiers are the amplifiers which deliver maximum undistorted symmetrical output voltage swing to the low impedance load. Generally any system (like a stereo, radio or television) consists of several stages of amplification. When the signal passes through these stages, the power level of signal rises so much that the later stages require high power handling circuit elements such as power transistors. Also as the load impedance of these later stages is very small (of the order of 8 ohm for stereo amplifier speakers), heavy collector current flows. To handle this, transistors heaving power rating of 1W or more are used in power amplifiers. Power amplifiers are broadly classified as : 1. Class A (Voltage Amplifier) 2. Class B (Push-Pull Emitter Follower) 3. Class C Tuned Amplifier Class A Amplifier : Class A amplifier is basically a voltage amplifier in which transistor operates in active region for the entire cycle of input AC signal. In other words the collector current flows for 360 of AC signal Fig. 1 For class A amplifiers the Q point is located somewhere near the middle of the AC load line and thus offers maximum amplification of the input signal as shown below : 6
7 Fig. 2 The collector current IC is non-zero even when the input signal is zero i.e. the IC flows for 100% of time. This leads to power dissipation even in quiescent condition. EXPERIMENT Objective : To study the operation of Class A Amplifier. Apparatus required : 1. Analog board of. 2. Variable DC power supply +12V from external source or ST2612 Analog Lab. 3. Function Generator. 4. Oscilloscope. Circuit diagram : Circuit used to study the operation of Class A Amplifier is shown below : 7
8 Fig. 3 Procedure : Connect +12V variable DC power supplies at their indicated position from external source or ST2612 Analog Lab. 1. Connect 1Vp-p AC signal (1KHz) at the Vin input of the. 2. Gradually increase the input signal up to the value before the signal just get clipped or decrease the DC supply voltage to the value before the signal just get clipped. This is the maximum amplification of Class A Amplifier. 3. Calculate the peak-to-peak value of the output signal. Connect Oscilloscope at the output terminals of and observe the output waveform. Results Input ac signal amplitude (Vin) :...Vp-p Output ac signal amplitude (Vout) :...Vp-p 8
9 Voltage gain (A = Vout/Vin) :... 9
10 DATASHEET 10
11 WARRANTY 1) We guarantee the instrument against all manufacturing defects during 24 months from the date of sale by us or through our dealers. 2) The guarantee covers manufacturing defects in respect of indigenous components and material limited to the warranty extended to us by the original manufacturer, and defect will be rectified as far as lies within our control. 3) The guarantee will become INVALID. a)if the instrument is not operated as per instruction given in the instruction manual. b)if the agreed payment terms and other conditions of sale are not followed. c) If the customer resells the instrument to another party. d)provided no attempt have been made to service and modify the instrument. 4) The non-working of the instrument is to be communicated to us immediately giving full details of the complaints and defects noticed specifically mentioning the type and sr. no. of the instrument, date of purchase etc. 5) The repair work will be carried out, provided the instrument is dispatched securely packed and insured with the railways. To and fro charges will be to the account of the customer. DESPATCH PROCEDURE FOR SERVICE Should it become necessary to send back the instrument to factory please observe the following procedure: 1) Before dispatching the instrument please write to us giving full details of the fault noticed. 2) After receipt of your letter our repairs dept. will advise you whether it is necessary to send the instrument back to us for repairs or the adjustment is possible in your premises. Dispatch the instrument (only on the receipt of our advice) securely packed in original packing duly insured and freight paid along with accessories and a copy of the details noticed to us at our factory address. 11
12 LIST OF SERVICE CENTERS 1. 90, Electronic Complex Pardesipura, INDORE First Floor, C-19, F.I.E., Patparganj Industrial Area, DELHI New no.2, Old no.10, 4th street Venkateswara nagar, Adyar CHENNAI /19, 4th main street Ganganagar, BANGALORE ,1st floor, 123-Hariram Mansion, Dada Saheb Phalke road, Dadar (East), MUMBAI , Sadashiv Peth, Gyan Prabodhini Lane, PUNE Scientech Technologies Pvt. Ltd SPS Apartment, 1st Floor 2, Ahmed Mamoji Street, Behind Jaiswal Hospital, Liluah, HOWRAH W.B. 8. Scientech Technologies Pvt. Ltd Flat No. 205, 2nd Floor, Lakshminarayana Apartments C wing, Street No. 17, Himaytnagar, HYDERABAD Ph : (0731) info@scientech.bz Ph : (011) , Fax : (011) ndel@scientech.bz Ph : (044) , Fax : (044) chennai@scientech.bz Ph : (080) Fax : (080) bangalore@scientech.bz Ph : (022) Fax : (022) stplmum@scientech.bz Ph : (020) Fax : (020) pune@scientech.bz Ph : kolkata@scientech.bz Ph : (040) hyd@scientech.bz 12
13 LIST OF ACCESSORIES 1. 2mm Patch cord (red)...2 Nos. 2. 2mm Patch cord (black)...2 Nos. 3. 2mm Patch cord (blue)...5 Nos. 13
AB07 Common Collector PNP Transistor Characteristics. Analog lab Experiment board. Ver 1.0
Common Collector PNP Transistor Characteristics Analog lab Experiment board Ver 1.0 QUALITY POLICY To be a Global Provider of Innovative and Affordable Electronic Equipments for Technology Training by
More informationOperating Manual Ver.1.1
Class B Amplifier (Push-Pull Emitter Follower) Operating Manual Ver.1.1 An ISO 9001 : 2000 company 94-101, Electronic Complex Pardesipura, Indore- 452010, India Tel : 91-731- 2570301/02, 4211100 Fax: 91-731-
More informationOperating Manual Ver.1.1
Silicon, Zener, LED Diode Characteristics Operating Manual Ver.1.1 An ISO 9001 : 2000 company 94-101, Electronic Complex Pardesipura, Indore- 452010, India Tel : 91-731- 2570301/02, 4211100 Fax: 91-731-
More informationDB19. 4-Bit Parallel Adder/ Subtractor. Digital Lab Experiment Board Ver. 1.0
4-Bit Parallel Adder/ Subtractor Digital Lab Experiment Board Ver. 1.0 QUALITY POLICY To be a Global Leader of Innovative, Competitive and Eco friendly Electronic Equipment, Software Products and Turn-key
More informationOperating Manual Ver.1.1
4 Bit Binary Ripple Counter (Up-Down Counter) Operating Manual Ver.1.1 An ISO 9001 : 2000 company 94-101, Electronic Complex Pardesipura, Indore- 452010, India Tel : 91-731- 2570301/02, 4211100 Fax: 91-731-
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 informationContent Map For Career & Technology
Content Strand: Applied Academics CT-ET1-1 analysis of electronic A. Fractions and decimals B. Powers of 10 and engineering notation C. Formula based problem solutions D. Powers and roots E. Linear equations
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 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 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 informationBipolar Transistor Amplifiers
Physics 3330 Experiment #7 Fall 2005 Bipolar Transistor Amplifiers Purpose The aim of this experiment is to construct a bipolar transistor amplifier with a voltage gain of minus 25. The amplifier must
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 informationTransistor Amplifiers
Physics 3330 Experiment #7 Fall 1999 Transistor Amplifiers Purpose The aim of this experiment is to develop a bipolar transistor amplifier with a voltage gain of minus 25. The amplifier must accept input
More informationStudy Guide for the Electronics Technician Pre-Employment Examination
Bay Area Rapid Transit District Study Guide for the Electronics Technician Pre-Employment Examination INTRODUCTION The Bay Area Rapid Transit (BART) District makes extensive use of electronics technology
More informationElectronics. Discrete assembly of an operational amplifier as a transistor circuit. LD Physics Leaflets P4.2.1.1
Electronics Operational Amplifier Internal design of an operational amplifier LD Physics Leaflets Discrete assembly of an operational amplifier as a transistor circuit P4.2.1.1 Objects of the experiment
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 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 informationREPORT ON CANDIDATES WORK IN THE CARIBBEAN ADVANCED PROFICIENCY EXAMINATION MAY/JUNE 2008 ELECTRICAL AND ELECTRONIC TECHNOLOGY (TRINIDAD AND TOBAGO)
CARIBBEAN EXAMINATIONS COUNCIL REPORT ON CANDIDATES WORK IN THE CARIBBEAN ADVANCED PROFICIENCY EXAMINATION MAY/JUNE 2008 ELECTRICAL AND ELECTRONIC TECHNOLOGY (TRINIDAD AND TOBAGO) Copyright 2008 Caribbean
More information6.101 Final Project Report Class G Audio Amplifier
6.101 Final Project Report Class G Audio Amplifier Mark Spatz 4/3/2014 1 1 Introduction For my final project, I designed and built a 150 Watt audio amplifier to replace the underpowered and unreliable
More informationELABOTrainingsSysteme Aus- und Weiterbildung GmbH. Electrical Engineering Electronics Digital Technology. www.elabo-ts.com
Aus- und Weiterbildung GmbH Electrical Engineering Electronics Digital Technology www.elabo-ts.com Principles of Electrical Engineering... Analysis of electrical-engineering systems on component level
More informationBSNL TTA Question Paper-Instruments and Measurement Specialization 2007
BSNL TTA Question Paper-Instruments and Measurement Specialization 2007 (1) Instrument is a device for determining (a) the magnitude of a quantity (b) the physics of a variable (c) either of the above
More informationSingle Supply Op Amp Circuits Dr. Lynn Fuller
ROCHESTER INSTITUTE OF TECHNOLOGY MICROELECTRONIC ENGINEERING Single Supply Op Amp Circuits Dr. Lynn Fuller Webpage: http://people.rit.edu/lffeee 82 Lomb Memorial Drive Rochester, NY 146235604 Tel (585)
More informationJeong-Yeol Yoon. Introduction to Biosensors. From Electric Circuits to Immunosensors. f) Springer
Jeong-Yeol Yoon Introduction to Biosensors From Electric Circuits to Immunosensors f) Springer Contents 1 Introduction 1 1.1 Sensors 1 1.2 Transducers 2 1.3 Biosensors 4 1.4 Bioreceptors 5 1.5 Transducers
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 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 informationPower Amplifiers. Introduction to Power Amplifiers. Amplifiers. Module 5
Module 5 Amplifiers Introduction to What you ll learn in Module 5. Section 5.0 Introduction to. Understand the Operation of. Section 5.1 Power Transistors & Heat Sinks. Power Transistor Construction. Power
More informationOPERATIONAL AMPLIFIER
MODULE3 OPERATIONAL AMPLIFIER Contents 1. INTRODUCTION... 3 2. Operational Amplifier Block Diagram... 3 3. Operational Amplifier Characteristics... 3 4. Operational Amplifier Package... 4 4.1 Op Amp Pins
More informationGuru Ghasidas Vishwavidyalaya, Bilaspur (C.G.) Institute of Technology. Electronics & Communication Engineering. B.
Guru Ghasidas Vishwavidyalaya, Bilaspur (C.G.) Institute of Technology Electronics & Communication Engineering B.Tech III Semester 1. Electronic Devices Laboratory 2. Digital Logic Circuit Laboratory 3.
More informationCHAPTER 2 POWER AMPLIFIER
CHATER 2 OWER AMLFER 2.0 ntroduction The main characteristics of an amplifier are Linearity, efficiency, output power, and signal gain. n general, there is a trade off between these characteristics. For
More information11: AUDIO AMPLIFIER I. INTRODUCTION
11: AUDIO AMPLIFIER I. INTRODUCTION The properties of an amplifying circuit using an op-amp depend primarily on the characteristics of the feedback network rather than on those of the op-amp itself. A
More informationOperational Amplifier - IC 741
Operational Amplifier - IC 741 Tabish December 2005 Aim: To study the working of an 741 operational amplifier by conducting the following experiments: (a) Input bias current measurement (b) Input offset
More informationGUJARAT TECHNOLOGICAL UNIVERSITY, AHMEDABAD, GUJARAT. Course Curriculum. ELECTRONIC COMPONENTS AND CIRCUITS (Code: 3330905) Electrical Engineering
GUJARAT TECHNOLOGICAL UNIVERSITY, AHMEDABAD, GUJARAT Course Curriculum ELECTRONIC COMPONENTS AND CIRCUITS (Code: 3330905) Diploma Programme in which this course is offered Semester in which offered Electrical
More informationChapter 19 Operational Amplifiers
Chapter 19 Operational Amplifiers The operational amplifier, or op-amp, is a basic building block of modern electronics. Op-amps date back to the early days of vacuum tubes, but they only became common
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 information*For stability of the feedback loop, the differential gain must vary as
ECE137a Lab project 3 You will first be designing and building an op-amp. The op-amp will then be configured as a narrow-band amplifier for amplification of voice signals in a public address system. Part
More informationLABORATORY 2 THE DIFFERENTIAL AMPLIFIER
LABORATORY 2 THE DIFFERENTIAL AMPLIFIER OBJECTIVES 1. To understand how to amplify weak (small) signals in the presence of noise. 1. To understand how a differential amplifier rejects noise and common
More informationTHE MclNTOSH MC 2100 SOLID STATE STEREO POWER AMPLIFIER
THE MclNTOSH MC 2100 SOLID STATE STEREO POWER AMPLIFIER Price $1.25 Your MC 2100 stereo amplifier will give you many years of pleasant and satisfactory performance. If you have any questions concerning
More informationProgrammable Single-/Dual-/Triple- Tone Gong SAE 800
Programmable Single-/Dual-/Triple- Tone Gong Preliminary Data SAE 800 Bipolar IC Features Supply voltage range 2.8 V to 18 V Few external components (no electrolytic capacitor) 1 tone, 2 tones, 3 tones
More informationFrequency Response of Filters
School of Engineering Department of Electrical and Computer Engineering 332:224 Principles of Electrical Engineering II Laboratory Experiment 2 Frequency Response of Filters 1 Introduction Objectives To
More informationSinusoidal. Oscillators
364 4 Principles of Electronics Sinusoidal Oscillators 4. Sinusoidal Oscillator 4.2 Types of Sinusoidal Oscillations 4.3 Oscillatory Circuit 4.4 Undamped Oscillations from Tank Circuit 4.5 Positive Feedback
More informationLecture 18: Common Emitter Amplifier. Maximum Efficiency of Class A Amplifiers. Transformer Coupled Loads.
Whites, EE 3 Lecture 18 Page 1 of 10 Lecture 18: Common Emitter Amplifier. Maximum Efficiency of Class A Amplifiers. Transformer Coupled Loads. We discussed using transistors as switches in the last lecture.
More informationLab #9: AC Steady State Analysis
Theory & Introduction Lab #9: AC Steady State Analysis Goals for Lab #9 The main goal for lab 9 is to make the students familar with AC steady state analysis, db scale and the NI ELVIS frequency analyzer.
More informationTRANSISTOR/DIODE TESTER
TRANSISTOR/DIODE TESTER MODEL DT-100 Lesson Manual ELENCO Copyright 2012, 1988 REV-G 753115 Elenco Electronics, Inc. Revised 2012 FEATURES Diode Mode: 1. Checks all types of diodes - germanium, silicon,
More informationThe 2N3393 Bipolar Junction Transistor
The 2N3393 Bipolar Junction Transistor Common-Emitter Amplifier Aaron Prust Abstract The bipolar junction transistor (BJT) is a non-linear electronic device which can be used for amplification and switching.
More informationIRT Eurocard. Types DAX-3200
I R T Electronics Pty Ltd A.B.N. 35 000 832 575 26 Hotham Parade, ARTARMON N.S.W. 2064 AUSTRALIA National: Phone: (02) 9489 3744 Fax: (02) 9439 7439 International: +61 2 9439 3744 +61 2 9439 7439 Email:
More informationHarmonics and Noise in Photovoltaic (PV) Inverter and the Mitigation Strategies
Soonwook Hong, Ph. D. Michael Zuercher Martinson Harmonics and Noise in Photovoltaic (PV) Inverter and the Mitigation Strategies 1. Introduction PV inverters use semiconductor devices to transform the
More informationVincennes University ELEC 100- Basic Electricity & Electronics ELEC 110-Basic Component & Circuit Analysis
Indiana Department of Education Academic Content Framework ELECTRONICS AND COMPUTER TECHNOLOGY I Electronics and Computer Technology I introduces students to the fundamental electronic concepts necessary
More informationDiodes and Transistors
Diodes What do we use diodes for? Diodes and Transistors protect circuits by limiting the voltage (clipping and clamping) turn AC into DC (voltage rectifier) voltage multipliers (e.g. double input voltage)
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 informationCourse: Bachelor of Science (B. Sc.) 1 st year. Subject: Electronic Equipment Maintenance. Scheme of Examination for Semester 1 & 2
UPDATED SCHEME OF EXAMS. & SYLLABI FOR B.SC. Course: Bachelor of Science (B. Sc.) 1 st year Subject: Electronic Equipment Maintenance Scheme of Examination for Semester 1 & 2 (i) Theory: Two papers of
More informationLab Unit 4: Oscillators, Timing and the Phase Locked Loop
Chemistry 8 University of WisconsinMadison Lab Unit : Oscillators, Timing and the Phase Locked Loop Oscillators and timing circuits are very widely used in electronic measurement instrumentation. In this
More informationANALOG & DIGITAL ELECTRONICS
ANALOG & DIGITAL ELECTRONICS Course Instructor: Course No: PH-218 3-1-0-8 Dr. A.P. Vajpeyi E-mail: apvajpeyi@iitg.ernet.in Room No: #305 Department of Physics, Indian Institute of Technology Guwahati,
More informationOp Amp Circuit Collection
Op Amp Circuit Collection Note: National Semiconductor recommends replacing 2N2920 and 2N3728 matched pairs with LM394 in all application circuits. Section 1 Basic Circuits Inverting Amplifier Difference
More informationChapter 12: The Operational Amplifier
Chapter 12: The Operational Amplifier 12.1: Introduction to Operational Amplifier (Op-Amp) Operational amplifiers (op-amps) are very high gain dc coupled amplifiers with differential inputs; they are used
More informationBipolar Junction Transistors
Bipolar Junction Transistors Physical Structure & Symbols NPN Emitter (E) n-type Emitter region p-type Base region n-type Collector region Collector (C) B C Emitter-base junction (EBJ) Base (B) (a) Collector-base
More informationQUESTION BANK FOR. S. Y. B. Sc. ELECTRONICS
SCIENCE FACULTY NORTH MAHARASHTRA UNIVERSITY, JALGAON QUESTION BANK FOR S. Y. B. Sc. ELECTRONICS (With effect from June, 28) 2 Board of Studies in Electronics Board of Studies in Electronics, in its meeting
More informationLM139/LM239/LM339 A Quad of Independently Functioning Comparators
LM139/LM239/LM339 A Quad of Independently Functioning Comparators INTRODUCTION The LM139/LM239/LM339 family of devices is a monolithic quad of independently functioning comparators designed to meet the
More informationThe Pass Zen Amplifier: 10 Watts of Single-Stage Single-Ended Class A
The Pass Zen Amplifier: 10 Watts of Single-Stage Single-Ended Class A I. "What is the sound of one transistor clapping?" There are two most essential principles to audio amplifier design. The first is
More informationLM3900. AN-72 The LM3900: A New Current-Differencing Quad of Plus or Minus Input. Amplifiers. Literature Number: SNOA653
LM3900 AN-72 The LM3900: A New Current-Differencing Quad of Plus or Minus Input Amplifiers Literature Number: SNOA653 The LM3900 A New Current-Differencing Quad of g Input Amplifiers National Semiconductor
More informationReading: HH Sections 4.11 4.13, 4.19 4.20 (pgs. 189-212, 222 224)
6 OP AMPS II 6 Op Amps II In the previous lab, you explored several applications of op amps. In this exercise, you will look at some of their limitations. You will also examine the op amp integrator and
More informationEC4.8. BalancedReferencePreamplifier. Owner smanual ENG
EC4.8 BalancedReferencePreamplifier Owner smanual ENG Unpacking the EC 4.8 Immediately upon receipt of the EC 4.8, inspect the carton for possible damage during shipment. The carton and packaging have
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 informationLecture 060 Push-Pull Output Stages (1/11/04) Page 060-1. ECE 6412 - Analog Integrated Circuits and Systems II P.E. Allen - 2002
Lecture 060 PushPull Output Stages (1/11/04) Page 0601 LECTURE 060 PUSHPULL OUTPUT STAGES (READING: GHLM 362384, AH 226229) Objective The objective of this presentation is: Show how to design stages that
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 informationCommon Emitter BJT Amplifier Design Current Mirror Design
Common Emitter BJT Amplifier Design Current Mirror Design 1 Some Random Observations Conditions for stabilized voltage source biasing Emitter resistance, R E, is needed. Base voltage source will have finite
More informationSeries AMLDL-Z Up to 1000mA LED Driver
FEATURES: Click on Series name for product info on aimtec.com Series Up to ma LED Driver Models Single output Model Input Voltage (V) Step Down DC/DC LED driver Operating Temperature range 4ºC to 85ºC
More informationLocal Oscillator for FM broadcast band 88-108 MHz
Local Oscillator for FM broadcast band 88-108 MHz Wang Luhao Yan Shubo Supervisor: Göran Jönsson Department of Electrical and Information Technology Lund University 2012.05.15 Abstract In this project
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 informationPulse Width Modulation (PWM) LED Dimmer Circuit. Using a 555 Timer Chip
Pulse Width Modulation (PWM) LED Dimmer Circuit Using a 555 Timer Chip Goals of Experiment Demonstrate the operation of a simple PWM circuit that can be used to adjust the intensity of a green LED by varying
More informationOperational Amplifiers
Module 6 Amplifiers Operational Amplifiers The Ideal Amplifier What you ll learn in Module 6. Section 6.0. Introduction to Operational Amplifiers. Understand Concept of the Ideal Amplifier and the Need
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 informationPositive Feedback and Oscillators
Physics 3330 Experiment #6 Fall 1999 Positive Feedback and Oscillators Purpose In this experiment we will study how spontaneous oscillations may be caused by positive feedback. You will construct an active
More informationOperational Amplifier as mono stable multi vibrator
Page 1 of 5 Operational Amplifier as mono stable multi vibrator Aim :- To construct a monostable multivibrator using operational amplifier 741 and to determine the duration of the output pulse generated
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 informationCommon Base BJT Amplifier Common Collector BJT Amplifier
Common Base BJT Amplifier Common Collector BJT Amplifier Common Collector (Emitter Follower) Configuration Common Base Configuration Small Signal Analysis Design Example Amplifier Input and Output Impedances
More information3201 - ELECTRICAL CIRCUIT THEORY
3201 - ELECTRICAL CIRCUIT THEORY III Term (Core) 7 Hours / Week Major Divisions Unit I Electrostatics And D.C. Circuits Unit Ii Network Theorems Unit Iii Single Phase A.C Circuits Unit Iv Polyphase A.C.
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 informationLSI/CSI LS7362 BRUSHLESS DC MOTOR COMMUTATOR/CONTROLLER DESCRIPTION:
LSI/CSI LS UL LSI Computer Systems, Inc. 1 Walt Whitman oad, Melville, NY 11 (1) 1-000 FAX (1) 1-00 A00 BUSHLESS DC MOTO COMMUTATO/CONTOLLE FEATUES: Speed Control by Pulse Width Modulating (PWM) only the
More informationTheory of Transistors and Other Semiconductor Devices
Theory of Transistors and Other Semiconductor Devices 1. SEMICONDUCTORS 1.1. Metals and insulators 1.1.1. Conduction in metals Metals are filled with electrons. Many of these, typically one or two per
More informationAnalog Signal Conditioning
Analog Signal Conditioning Analog and Digital Electronics Electronics Digital Electronics Analog Electronics 2 Analog Electronics Analog Electronics Operational Amplifiers Transistors TRIAC 741 LF351 TL084
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 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 informationEnhanced In-house Voice Communication over Power- Line Network
International Journal of Scientific and Research Publications, Volume 3, Issue 7, July 2013 1 Enhanced In-house Voice Communication over Power- Line Network Asif Hassan Senior Lecturer, Dept. of ECE, HMSIT,
More informationWHY DIFFERENTIAL? instruments connected to the circuit under test and results in V COMMON.
WHY DIFFERENTIAL? Voltage, The Difference Whether aware of it or not, a person using an oscilloscope to make any voltage measurement is actually making a differential voltage measurement. By definition,
More informationThe New Radio Receiver Building Handbook
The New Radio Receiver Building Handbook And Related Radio Subjects Vacuum Tube and Transistor Shortwave Radio Receivers by Lyle Russell Williams, BSEE KC5KBG Copyright 2006 by Lyle Russell Williams All
More informationBasic Op Amp Circuits
Basic Op Amp ircuits Manuel Toledo INEL 5205 Instrumentation August 3, 2008 Introduction The operational amplifier (op amp or OA for short) is perhaps the most important building block for the design of
More informationBuilding the AMP Amplifier
Building the AMP Amplifier Introduction For about 80 years it has been possible to amplify voltage differences and to increase the associated power, first with vacuum tubes using electrons from a hot filament;
More informationPhysics 3330 Experiment #2 Fall 1999. DC techniques, dividers, and bridges R 2 =(1-S)R P R 1 =SR P. R P =10kΩ 10-turn pot.
Physics 3330 Experiment #2 Fall 1999 DC techniques, dividers, and bridges Purpose You will gain a familiarity with the circuit board and work with a variety of DC techniques, including voltage dividers,
More informationDesign and Applications of HCPL-3020 and HCPL-0302 Gate Drive Optocouplers
Design and Applications of HCPL-00 and HCPL-00 Gate Drive Optocouplers Application Note 00 Introduction The HCPL-00 (DIP-) and HCPL-00 (SO-) consist of GaAsP LED optically coupled to an integrated circuit
More informationDUAL%CHANNEL BROADBAND%LINEAR%AMPLIFIER Model&A800D
ELECTRONICS AB DUAL%CHANNEL BROADBAND%LINEAR%AMPLIFIER Model&A800D & HIGH&VOLTAGE& FIXED&GAIN& BROADBAND & 800Vpp&60mA& 100x& DC&to&ca&200&kHz & LOW&OUTPUT&IMPEDANCE& HIGH&SLEW&RATE &
More informationThe basic cascode amplifier consists of an input common-emitter (CE) configuration driving an output common-base (CB), as shown above.
Cascode Amplifiers by Dennis L. Feucht Two-transistor combinations, such as the Darlington configuration, provide advantages over single-transistor amplifier stages. Another two-transistor combination
More informationBasic Electronics Prof. Dr. Chitralekha Mahanta Department of Electronics and Communication Engineering Indian Institute of Technology, Guwahati
Basic Electronics Prof. Dr. Chitralekha Mahanta Department of Electronics and Communication Engineering Indian Institute of Technology, Guwahati Module: 2 Bipolar Junction Transistors Lecture-2 Transistor
More informationOP-AMP AND ITS APPLICATIONS
C H A P T E R68 Learning Objectives What is an OP-AMP? OP-AMP Symbol Polarity Conventions Ideal Operational Amplifier Virtual Ground and Summing Point Why V i is Reduced to Almost Zero? OP-AMP Applications
More informationCommon-Emitter Amplifier
Common-Emitter Amplifier A. Before We Start As the title of this lab says, this lab is about designing a Common-Emitter Amplifier, and this in this stage of the lab course is premature, in my opinion,
More informationMODEL 2202IQ (1991-MSRP $549.00)
F O R T H E L O V E O F M U S I C F O R T H E L O V E O F M U S I C MODEL 2202IQ (1991-MSRP $549.00) OWNER'S MANUAL AND INSTALLATION GUIDE INTRODUCTION Congratulations on your decision to purchase a LINEAR
More informationABB Drives. User s Manual. Pulse Encoder Interface Module RTAC-01
ABB Drives User s Manual Pulse Encoder Interface Module RTAC-0 Pulse Encoder Interface Module RTAC-0 User s Manual 3AFE 64486853 REV A EN EFFECTIVE:.5.00 00 ABB Oy. All Rights Reserved. Safety instructions
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 informationCurrent vs. Voltage Feedback Amplifiers
Current vs. ltage Feedback Amplifiers One question continuously troubles the analog design engineer: Which amplifier topology is better for my application, current feedback or voltage feedback? In most
More informationSEMICONDUCTOR APPLICATION NOTE
SEMICONDUCTOR APPLICATION NOTE Order this document by AN7A/D Prepared by: Francis Christian INTRODUCTION The optical coupler is a venerable device that offers the design engineer new freedoms in designing
More information