Electronic Principles - Essay Example

Only on StudentShare

Extract of sample
Electronic Principles

The other terminal of the secondary transformer provides the negative. The load is cut across by the resistor. Figure 2 Voltage and current waveform of a half-wave rectifier Voltage relationship The half-wave rectifier states that the load voltage vL is Vdc and expressed in the following diagram. The load voltage is equal to 0 and the angular frequency of the source is w = 2? = T. This is expressed in the following diagram. From the diagram above, we can get the half-wave: Half-wave Vdc = Vm = 0.318Vm ? I.2 Full-wave rectification The full-wave rectification can be produced in two types: the center-tapped and the bridge rectification. I.2.1 The full-wave center-tapped The full-wave with center-tapped transformer has two diodes acting as half-wave rectifiers and whose negative ends are connected to the two terminals of the transformer secondary. The two diodes provide a full-wave output. The DC currents of the two half-wave rectifier diodes are equal and opposite. (Lee & Chow 2011, p. 150) Figure 3 Schematic diagram of full-wave rectification with center-tapped transformer secondary I.2.2 The bridge rectifier The bridge rectification uses four diodes to provide full-wave rectification, and this does not use a center-tapped transformer. ...Show more


I. Semi-conductor Devices and Circuits There are two types of rectification, the half-wave and full-wave rectification. I.1 Half-wave rectification The simplest rectification is the half-wave rectifier circuit with a single-phase diode. This circuit has only one diode, a resistor load and a capacitor…
Author : addiehegmann
Save Your Time for More Important Things
Let us write or edit the essay on your topic
"Electronic Principles"
with a personal 20% discount.
Grab the best paper

Related Essays

Construction and culture- Old Trafford Stadium (Manchester United Stadium).
Common knowledge reveals that it is the biggest football ground in the United Kingdom. It was nicknamed ‘The Theatre of Dreams’ by Manchester United's famous captain Sir Bobby Charlton. In spite of current refurbishments that have maintained the stadium looking silky and modern, it still has an irrefutable impression.
14 pages (3500 words) Research Paper
Production Management Principles
Planning helps scrutinize the performance in terms of output, money and time. It is therefore vital to plan before beginning construction of a project (Brian and Peter, 2004). The following report is a detailed plan of the construction process of the College’s student Bar and Student Services Centre.
12 pages (3000 words) Assignment
Development of Pad Conditioner Drop Detection System
Various chemical and mechanical parameters affect the removal rate of CMP. Parameters such as velocity, pressure, slurry composition, and pH effects affect the rate of wear and tear of the pads used in this process. The above parameters will be studied in this project with an aim to determine optimal conditions for the process, hence design a sensor system that can be used to optimize the entire operation.
21 pages (5250 words) Dissertation
Audio Crossover Circuits
The circuit is to be built to eliminate the need of using additional components to the system. This paper is to include the analysis of a first order crossover circuit, the designing that involve the designs of the circuits. The possible improvements to the systems are also to be analyzed in this case and conclusions made upon the analysis of the circuit and its components.
8 pages (2000 words) Essay
Electronic communication
Business communications for instance is one of many operations and functions through which a business utilizes electronic communication. The use of electronic communication is evident in the daily operations of a business organization such as the use of email, websites and text messages to convey information to and from the managers by the employees.
4 pages (1000 words) Essay
Frequency Response of Netwroks (Electronic Engineering)
The apparatus used were as follows; patch-board, farnell low frequency (LF) oscillator, oscilloscope (CD 1400 including 1 off CX1 449), digital voltmeter and digital frequency meter. Procedure The LF oscillator was connected in series of a capacitor and a resistor and the voltage across and current through the capacitor measured at frequencies between 1 kHz and 10 kHz.
3 pages (750 words) Lab Report
Scientific principles and techniques
Scientific techniques are systematic methods used to solve problems in day to day applications. In engineering, scientific knowledge is used together with social, economic and practical knowledge to design, create and preserve structures, machines, apparatus and systems (Nelson, 2011).
6 pages (1500 words) Essay
Electrical and Electronic Engineering laboratory logbook and report
This laboratory report describes the theory of transistors, methodology used during the experiments. The purpose of these experiments was to familiarize with two basic forms of transistors and measure the base, emitter and collector currents for each form of transistor. There was also carried out an investigation of the basic connections.
6 pages (1500 words) Essay
Aircraft System Principles and Applications
Air pressure and air temperature are directly associated with each other. Before going into the details of how air properties affect the flight of a plane, one must have deep insight into the correlation of air properties. Variation in air pressure directly affects the density of air if the temperature is kept constant.
6 pages (2000 words) Assignment
However, utilisation of technology is a dynamic process that evolves and requires alignment with the vision and mission of the institution. Using information technology (ICT) should not be restricted to a given model because every venture can have elements of ICT in one
1 pages (250 words) Essay
Find out how much would it cost
to get a custom paper written by a pro under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email