Introduction to electronic engineering valery vodovozov

Valery Vodovozov Introduction to Electronic Engineering Download free ebooks at bookboon.com Introduction to Electronic Engineering © 2010 Valery Vodovozov & Ventus Publishing ApS ISBN 978-87-7681-539-4 Download free ebooks at bookboon.com Contents Introduction to Electronic Engineering Contents 1.1 1.1.1 1.1.2 1.1.3 1.2 1.2.1 1.2.2 1.2.3 1.3 1.3.1 1.3.2 1.3.3 Designations Abbreviations Preface Introduction Semiconductor Devices Semiconductors Current in Conductors and Insulators Current in Semiconductors pn Junction Diodes Rectiier Diode Power Diode Special-Purpose Diodes Transistors Common Features of Transistors Bipolar Junction Transistors (BJT) Power Bipolar Transistors 17 17 17 18 21 24 24 27 30 36 36 36 44 Please click the advert The next step for top-performing graduates Masters in Management Designed for high-achieving graduates across all disciplines, London Business School’s Masters in Management provides specific and tangible foundations for a successful career in business This 12-month, full-time programme is a business qualification with impact In 2010, our MiM employment rate was 95% within months of graduation*; the majority of graduates choosing to work in consulting or financial services As well as a renowned qualification from a world-class business school, you also gain access to the School’s network of more than 34,000 global alumni – a community that offers support and opportunities throughout your career For more information visit www.london.edu/mm, email mim@london.edu or give us a call on +44 (0)20 7000 7573 * Figures taken from London Business School’s Masters in Management 2010 employment report Download free ebooks at bookboon.com Contents Introduction to Electronic Engineering 1.3.4 1.3.5 1.3.6 1.4 1.4.1 1.4.2 Junction Field-Effect Transistors (JFET) Metal-Oxide Semiconductor Field-Effect Transistors (MOSFET) Insulated Gate Bipolar Transistors (IGBT) Thyristors Rectiier Thyristor (SCR) Special-Purpose Thyristors 47 51 55 59 59 63 2.1 2.1.1 2.1.2 2.2 2.2.1 2.2.2 2.2.3 2.3 2.3.1 2.3.2 2.3.3 2.4 2.4.1 2.4.2 2.4.3 2.4.4 Electronic Circuits Circuit Composition Electronic Components Circuit Properties Ampliiers AC Ampliiers DC Ampliiers IC Op Amps Supplies and References Sources Filters Math Converters Switching Circuits Switches Oscillators Quantizing and Coding Digital Circuits 66 66 66 72 75 75 85 90 96 96 101 108 113 113 119 126 128 Please click the advert Teach with the Best Learn with the Best Agilent offers a wide variety of affordable, industry-leading electronic test equipment as well as knowledge-rich, on-line resources —for professors and students We have 100’s of comprehensive web-based teaching tools, lab experiments, application notes, brochures, DVDs/ CDs, posters, and more See what Agilent can for you www.agilent.com/find/EDUstudents www.agilent.com/find/EDUeducators © Agilent Technologies, Inc 2012 u.s 1-800-829-4444 canada: 1-877-894-4414 Download free ebooks at bookboon.com Designations Introduction to Electronic Engineering Designations D L R T w C cos  f G I capacitor diode, thyristor inductor, choke resistor transistor number of turns capacitance power factor frequency conductivity current K L P q Q r R t T U amplification, gain inductance power duty cycle multiplication, selectivity ripple factor resistance time period voltage W X Z       energy reactance impedance dc alpha, firing angle current gain error, loss efficiency phase angle angular frequency Download free ebooks at bookboon.com Abbreviations Introduction to Electronic Engineering Abbreviations A Ampere ac alternating current ADC analog-to-digital converter AM amplitude modulation BiFET bipolar FET BiMOS bipolar MOS BJT bipolar junction transistor CB common base complementary bipolar technology CC common collector CD coder CE common emitter CMOS complementary MOS DAC digital-to-analog converter dc direct current DC decoder DMOS double-diffused transistor F Farad FET field-effect transistor FM frequency modulation FS full scale G Giga = 109 (prefix) GaAsFET gallium arsenide FET GTO gate turn-off thyristor H Henry Hz Hertz IC integrated circuit IGBT insulated gate bipolar transistor JFET junction FET k kilo = 103 (prefix) LDR light-dependent resistor LED light-emitting diode LSI large-scale integration circuit LSB least significant bit M Mega = 106 (prefix) m MOS MCT MPP MSB MSI MUX n n p p PWM PZT RDC rms RMS S s SADC SAR SCR SDAC S/H SSI T TTL V VDC VCO VFC W WA XFCB   milli = 10-3 (prefix) metal-oxide semiconductor MOS-controlled thyristor maximum peak-to-peak most significant bit medium-scale integration circuit multiplexer nano = 10-9 (prefix) negative pico = 10-12 (prefix) positive pulse-width modulation piezoelectric transducer resolver-to-digital converter root mean square rms volts Siemens second sub-ADC successive approximation register silicon-controlled rectifier sub-DAC sample-and-hold small-scale integration circuit flip-flop transistor-transistor logic Volt dc volts voltage-controlled oscillator voltage-to-frequency converter Watt Volt-Ampere extra fast CB technology micro = 10-6 (prefix) Ohm Download free ebooks at bookboon.com Preface Introduction to Electronic Engineering Preface Electronics is a science about the devices and processes that use electromagnetic energy conversion to transfer, process, and store energy, signals and data in energy, control, and computer systems This science plays an important role in the world progress Implementation of electronic devices in various spheres of human activity largely contributes to the successful development of complex scientific and technical problems, productivity increase of physical and mental labour, and production improvement in various forms of communications, automation, television, radiolocation, computer engineering, control systems, instrument engineering, as well as lighting equipment, wireless technology, and others Contemporary electronics is under intense development, which is characterized by emergence of the new areas and creation the new directions in existing fields The goal of this work is to introduce a reader to the basics of electronic engineering The book is recommended for those who study electronics Here, students may get their first knowledge of electronic concepts and basic components Emphasis is on the devices used in day-to-day consumer electronic products Therefore, semiconductor components diodes, transistors, and thyristors are discussed in the first step Next, the most common electronic circuits, such as analogue, differential and operation amplifiers, suppliers and references, filters, math converters, pulsers, logical gates, etc are covered After this course, students can proceed to advanced topics in electronics It is necessary to offer an insight into the general operation of loading as well as into the network distortions caused by variables, and possibilities for reducing these disturbances, partly in power electronics with different kinds of load Such problems, as the design and methods for implementing digital equipment, Boolean algebra, digital arithmetic and codes, combinatorial and sequential circuits, network instruments, and computers are to be covered later Modeling circuits and analysis tools should be a subject of interest for future engineers as well Further, electronics concerns the theory of generalized energy transfer; control and protection of electronic converters; problems of electromagnetic compatibility; selection of electronic components; control algorithms, programs, and microprocessor control devices of electronic converters; cooling of devices; design of electronic converters Clearly, in a wide coverage such, as presented in this book, deficiencies may be encountered Thus, your commentary and criticisms are appreciated: valery.vodovozov@ttu.ee Author Download free ebooks at bookboon.com Introduction Introduction to Electronic Engineering Introduction Electronic system Any technical system is an assembly of components that are connected together to form a functioning machine or an operational procedure An electronic system includes some common used electrical devices, such as resistors, capacitors, transformers, inductors (choke coils), frames, etc., and a few classes of semiconductor devices (diodes, thyristors, and transistors) They are joined to control the load operation Historical facts An English physicist W Hilbert proposed the term ”electricity” as far back as 1700 In 1744, H Rihman founded the first electrotechnical laboratory in the Russian Academy of Science Here, M Lomonosov stated the relation of electricity on the “nature of things” A major electronic development occurred in about 1819 when H Oersted, a Danish physicist, found the correlation between an electric and a magnetic field In 1831, M Faraday opened the electromagnetic induction phenomenon The first to develop an electromechanical rotational converter (1834) was M.H Jacobi, an Estonian architect and Russian electrician Also, he arranged the arrow telegraph receiver in 1843 and the letter-printing machine in 1850 In 1853, an American painter S Morse built a telegraph with the original coding system and W Kelvin, a Scottish physicist and mathematician, implemented a digital-to-analog converter using resistors and relays In 1866, D Kaselly, an Italian physicist, invented a pantelegraph for the long-line transmission of drawings that became a prototype of the fax A.G Bell was experimenting with a telegraph when he recognized a possibility of voice transmission His invention of the telephone in 1875 was the most significant event in the entire history of communications A Popov and G Marcony demonstrated their first radio transmitting and receiving systems in 1895–1897 In 1882, a French physicist J Jasmin discovered a phenomenon of semiconductance and proposed this effect to be used for rectifying alternating current instead of mechanical switches In 1892, a German researcher L Arons invented the first mercury arc vacuum valve P.C Hewitt developed the first arc valve in 1901 in the USA and a year later, he patented the mercury rectifier In 1906, J.A Fleming has invented the first vacuum diode, an American electrician G.W Pickard invented the silicon valve, and L Forest patented the vacuum tube and a vacuum triode in 1907 The development of electronic amplifiers started with this invention Later, based on the same principles, many types of electronic devices were worked out A key technology was the invention of the feedback amplifier by H Black in 1927 In 1921, F Meyer from Germany first formulated the main principles and trends of power electronics In the first half of the 20th century, electronic equipment was mainly based on vacuum tubes, such as gas-discharge valves, thyratrons, mercury arc rectifiers, and ignitrons In the 1930s, they were replaced by more efficient mercury equipment The majority of valves were arranged as coaxial closed cylinders round the cathode Valves that are more complex contained several gridded electrodes between the cathode and anode In this way, triode, tetrode, and pentode valves were designed Download free ebooks at bookboon.com Introduction Introduction to Electronic Engineering The vacuum tube has a number of disadvantages: it has an internal power filament; its life is limited before its filament burns out; it takes up much space, and gives off heat that rises the internal temperature of equipment Because of vacuum tube technology, the first electronic devices were very expansive, bulky, and dissipated much power In the middle of the 1920s, H Nyquist studied telegraph to find the maximum signaling rate His conclusion was that the pulse rate could not be increased beyond double channel bandwidth His ideas were used in the first television translation provided by J Baird in Scotland, 1920, and V Zworykin in Russia, 1931 In 1948, C Shannon solidified the signal transmitting theory based on the Nyquist theorem The digital computer was a significant early driving force behind digital electronics development The first computer project was started in 1942, revealed to the public in 1946 The ENIAC led to the development of the first commercially available computer UNIAC by Eckert and Mauchly in 1951 Later, the IBM-360 mainframe computer and DEC PDP-series minicomputers, industrial, and military computer systems were developed Please click the advert Free online Magazines Click here to download SpeakMagazines.com Download free ebooks at bookboon.com 10 .. .Valery Vodovozov Introduction to Electronic Engineering Download free ebooks at bookboon.com Introduction to Electronic Engineering © 2010 Valery Vodovozov & Ventus Publishing... at bookboon.com Introduction Introduction to Electronic Engineering Introduction Electronic system Any technical system is an assembly of components that are connected together to form a functioning... bookboon.com 15 Introduction Introduction to Electronic Engineering The following standards have been used in the book to present electronic elements, circuits, and devices and to measure their