Home > Electronics > Electronics Systems


[ pdf ] Fundamental Electrical and Electronic Devices and Circuits

Fundamental  Electrical and Electronic  Devices and Circuits Download
1418
times
Topic under  Electronics Systems
Source: www.doctortee.net 
File size: 478 KB 84 pages
File type: pdf
Last download on: Mon May 21, 2018 02:10:16 PM
Short Desciption:
An overview of the electrical and electronic devices that are the basis of modern analog and digital circuits. Basic analog devices including diodes, Bipolar Junction Transistors (BJTs) and Field Effect Transistors (FETs). Diode based circuits including regulators and rectifiers. Simple analog transistor amplifier circuits. Operational amplifier circuits. Transistors for digital logic. Interfacing circuits to one another - input/output characteristics. Thyristors and thyristor based circuits.

Summary:
Most people can readily relate to the concept of resistance in electric circuits and to the concept of energy storage and release through inductance and capacitance. Our understanding is greatly enhanced by the fact that relatively straightforward and systematic techniques can be used to model circuits with these elements. In the so- called "time-domain" we can use the simple interrelationships between voltage and current in these devices to analyse these passive circuits:
v=iR (Resistor Relationship - Ohm' s Law)
i=C.dv/dt (Capacitor Relationship)
v=L.di/dt (Inductor Relationship)(Inductor Relationship) ...(1) (Inductor Relationship) We couple these relationships with the use of Kirchoff's voltage and current laws in order to analyse circuits. As circuits become more complex, we introduce the traditional mathematical approaches to the solution of differential equations in order to determine the transient and steady-state conditions of circuits. The LaPlace Transform technique and the Phasor-Method technique are, respectively, the two most common (and interrelated) methods used to solve for transient and steady-state circuit conditions. When we introduce common electronic devices, such as diodes, transistors, etc. into our circuits, analysis becomes far more complicated - particularly when circuits are used for analog applications. Not only do we have to contend with all of the above analysis techniques, but we additionally need to consider dependent voltage and current sources that add substantially to analysis problems. Moreover, analysis of circuits with devices such as diodes and thyristors requires the use of intuition in order to simplify circuits that are otherwise unwieldy. It is therefore much more difficult to develop systematic techniques for analysing and understanding the operation of such circuits. It is not only the analysis of analog electronic circuits that causes problems. Implementation introduces a whole range of complex problems with which we need to contend. It is often said that the implementation and testing of analog electronic circuits is composed of 10% design and 90% trouble-shooting. This rule-of-thumb arises because of the parasitic characteristics of each of the electronic devices that we will be examining in this chapter.
Bookmark or share this info on Google+ and leave comment at below :

Bookmark and Share

People who downloaded this also viewed in this sites:

Fundamentals of Engineering Electronics
Fundamentals of Engineering Electronics, William Dow, 1937, 617 pages - Courtesy of an anonymous donor A very unassuming title for a 617-page...

Lessons In Electric Circuits, Volume VI Experiments
Lessons In Electric Circuits, Volume VI Experiments. By Tony R. Kuphaldt. First Edition, last update January 18, 2010 ...

Theory and Applications OF Electron tubes
Theory and Applications OF Electron tubes. U.S. Army/air force 1952 From basic theory through all types of circuits. audio, rf, osc etc. 229 pages,...

    Leave comment :
    "Fundamental Electrical and Electronic Devices and Circuits "

    Name*

    Comment


    Posted by anil behera
    Thu Mar 17, 2016 09:10:23 AM

    Leaning book

    Posted by binalf
    Fri Jul 31, 2015 08:19:59 PM

    i prefer this book

    Related Free Files

    Principles of Air Conditioning Ebook... - Download: 1100 times
    Improving Circuit Design Using IC PackagePCB... - Download: 581 times
    Safety Switches Training... - Download: 223 times
    BASIC ELECTRONICS... - Download: 744 times
    Radar Principles... - Download: 201 times
    Audio and Hi-Fi Handbook... - Download: 742 times
    Improved PCB Circuit Design With User... - Download: 410 times
    Lessons In Electric Circuits, Volume VI ... - Download: 635 times
    Theory and Applications OF Electron tubes... - Download: 301 times
    UPS Maintenance and Application Guide... - Download: 1341 times


    eXTReMe Tracker