DESCRIBTION AND PRATICAL APPLICATION OF ELECTRICAL COMPONENTS NAME: AMAN VIKASH CHAND ID NO. : 2011001207 GROUP: TDEEN 1A TEACHER: MR. WILLIAM FONG YEAR: 2011 |RESISTORS | |Resistors(R) are a two-terminal passive electronic component which implements electrical resistance as a circuit element. They are
Free Resistor
and open circuit with DC. Capacitor Polarized Capacitor Electrolytic capacitor Polarized Capacitor Electrolytic capacitor Variable Capacitor Adjustable capacitance Inductor / Coil Symbols Inductor Coil / solenoid that generates magnetic field Iron Core Inductor Includes iron Variable Inductor Power Supply Symbols Voltage Source Generates constant voltage Current Source Generates constant current. AC Voltage Source AC voltage source Generator Electrical
Premium MOSFET Bipolar junction transistor Electricity
Zhengming Zhao‚ Senior Member‚ IEEE Abstract—A novel soft-switching boost converter with a magnetically coupled resonant snubber is presented in this paper. The passive snubber circuit‚ which is composed of two diodes‚ two capacitors‚ and one coupled inductor‚ ensures a zero current turn-on and zero voltage turn-off conditions for the power switch‚ and alleviates the reverse-recovery problem for the output diode. Moreover‚ with the proper design of the snubber circuit‚ the power switch and output diode
Premium Capacitor
1 Define modulation? The process of putting information onto a high frequency carrier for transmission. 2 What is carrier frequency? Carrier frequency is used to designate the nominal frequency of a carrier wave and the center frequency of a frequency modulation signal. 3 Name two reasons modulation is used in communications? The human voice ranges from 20 Hz to 3000 Hz‚ if these were transmitted directly as radio waves‚ the signal would be useless. Because of interference from each signal
Premium Radio Modulation Electromagnetic spectrum
DEFIBRILLATOR Definition An electronic device that administers an electric shock of preset voltage to the heart through the chest wall in an attempt to restore the normal rhythm of the heart during ventricular fibrillation. Defibrillation is a procedure used to treat life threatening conditions that affect the rhythm of the heart such as cardiac arrhythmia‚ ventricular fibrillation and pulseless ventricular tachycardia. The procedure involves the delivery of an electric shock to the heart which
Premium Cardiac arrest Cardiopulmonary resuscitation Ventricular fibrillation
[Downloaded from www.aece.ro on Tuesday‚ January 07‚ 2014 at 04:31:03 (UTC) by 115.248.181.130. Redistribution subject to AECE license or copyright. Online distribution is expressly prohibited.] Advances in Electrical and Computer Engineering Volume 11‚ Number 2‚ 2011 DSP Based Control Implementation of an AC/DC Converter with Improved Input Current Distortion Pisit WISUTMETHEEKORN‚ Viboon CHUNKAG Electrical Engineering Department‚King Mongkut’s University of Technology North Bangkok
Premium Control theory Alternating current Digital signal processing
Sixth Edition‚ last update July 25‚ 2007 2 Lessons In Electric Circuits‚ Volume II – AC By Tony R. Kuphaldt Sixth Edition‚ last update July 25‚ 2007 i c 2000-2010‚ Tony R. Kuphaldt This book is published under the terms and conditions of the Design Science License. These terms and conditions allow for free copying‚ distribution‚ and/or modification of this document by the general public. The full Design Science License text is included in the last chapter. As an open and collaboratively
Premium Alternating current Root mean square
and time constraints‚ we were unable to finish the experiment. Our professor acknowledging the fact that it was not our fault changed the objective of the experiment to the following: * To experimentally determine the inductance value of an inductor with and without a magnetic core. * To experimentally determine the total loss in the core of the transformer. Equipment and Parts * 1 low-power-factor (LPF) watt-meter * 2 digital multi-meters * 1 Epstein piece of test equipment
Premium Magnetic field Transformer
2010 12th International Conference on Computer Modelling and Simulation Comparison of LNA Topologies for WiMAX Applications in a Standard 90-nm CMOS Process Michael Angelo G. Lorenzo Maria Theresa G. de Leon Electrical and Electronics Engineering Institute University of the Philippines‚ Diliman Quezon City‚ Philippines mglorenzo1@up.edu.ph Electrical and Electronics Engineering Institute University of the Philippines‚ Diliman Quezon City‚ Philippines tess@eee.upd.edu.ph The rest
Premium Amplifier Transistor MOSFET
FILTERS: Filters of some sort are essential to the operation of most electronic circuits. Filters and Signals: What Does a Filter Do? In circuit theory‚ a filter is an electrical network that alters the amplitude and/or phase characteristics of a signal with respect to frequency. Ideally‚ a filter will not add new frequencies to the input signal‚ nor will it change the component frequencies of that signal‚ but it will change the relative amplitudes of the various frequency components and/or
Premium