Abstract : A DC power supply is very important in our day to day life. We use it to charge or operate our DC components like charger light‚ cell phone battery charger etc. It’s nothing but a AC to DC converter. Keywords: 5V DC power supply‚ rectifier‚ diode‚ filter‚ capacitor‚ zener diode‚ voltage regulator‚ signal‚ waveshape. 1. Introduction I’m designing a 5V DC power supply. Here I’m basically designing a AC to DC converter. To convert the AC to DC‚ I’m using components like full wave bridge
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VOLTAGE DC POWER SUPPLY Supervisor: U Thein Min Wai ABSTRACT The regulated power supply converts the standard 220 volts‚ 50 or 60 Hz AC available at wall outlets into a constants DC voltage. It is one of the most common electronics circuits that we can find. The DC voltage produce by a power supply is used to power all the types of electronic circuits‚ such that television receiver‚ stereo system‚ CD players and laboratory equipment. The regulated dual voltage DC power
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Module 2 AC to DC Converters Version 2 EE IIT‚ Kharagpur 1 Lesson 14 Operation and Analysis of Three Phase Half Controlled Converter Version 2 EE IIT‚ Kharagpur 2 Instructional Objectives On completion the student will be able to • • • • • • Draw the circuit diagram and waveforms of different variables associated with a three phase half controlled converter. Identify the constructional and operational difference between a three phase fully controlled and half controlled converter. Calculate
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Fifth Edition‚ last update October 18‚ 2006 2 Lessons In Electric Circuits‚ Volume I – DC By Tony R. Kuphaldt Fifth Edition‚ last update October 18‚ 2006 i c 2000-2008‚ 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
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Improvement: Evaluation of U.S. Federal Initiatives‚ Washington‚ DC: Global Environmental Management Initiative‚ 1996. Indiana University‚ 1998. European Environment Agency‚ Environmental Agreements: Environmental Effectiveness‚ Environmental Issues Series‚ Vol 1 (3)‚ European Environmental Agency‚ Copenhagen‚ Denmark‚ 1998. Environmental Protection Agency‚ Office of Air and Radiation. The Clean Air Act Amendments of 1990 Summary Materials‚ Washington D.C.‚ 1990. Gabszewicz‚ J. J. and J.-F. Thisse. “Price
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THE TRIP TO CUBA THAT ENDED IN LUNETA by VW Bro. Bernardino L. Saplaco‚ Jr. Past Grand Pursuivant I simply want‚ in this article‚ to recreate important events that culminated in Dr. Jose Rizal’s execution on Bagumbayan field (now the Luneta)‚ the centennial anniversary of which we commemorated on December 30‚ last year (1996); to pose at certain points‚ perhaps for polemical reasons‚ some pertinent questions which‚ to me‚ still clamor for satisfying answers; to reiterate a couple of famous tributes
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College of Industrial Technology (CIT) Bachelor of Science in Food Technology (BSFT) Bachelor of Science in Hotel and Restaurant Management (BSHRM) Bachelor of Technology in Mechatronics Bachelor of Technology in Information Technology (BTIT)* Bachelor of Technology* 1 Apparel and Fashion Technology (AFT) 2 Automotive Engineering Technology (AET) 3 Civil Engineering Technology (CET) 4 Computer Engineering Technology (CoET) 5 Electrical Engineering Technology (EET) 6 Electronics and
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Bishop Ben Hardy English 111 February 5‚ 2013 Senior Trip When my senior year came‚ I knew I had a trip of a lifetime to look forward to. A trip that gave me a chance to experience the big city life and get away from the mountains for a week. I had looked forward to this trip my whole high school career and could not believe it came and went so quickly; I could not believe that my Senior class went to New York and Washington. My senior trip was an experience that I had never dreamed of. This
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INTRODUCTION During the nineteenth century‚ when power supply was dc‚ dc motors were used extensively to draw power direct from the dc source. The motor speed could be varied by adjusting field current by a rheostat. That was an open loop control. Most of the drives were constant speed and the characteristics could not be matched with a job requirement. A vast development in the dc drives system took place when the ward Leonard Control System was introduced in the 1980s. The system
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iosrjournals.org Speed Control of Dc Motor Using Fuzzy Logic Technique 1 1‚ 2‚ 3 J. N. Rai‚ 2Mayank Singhal‚ 3MayankNandwani Department of Electrical Engineering‚ Delhi Technological University Abstract:This project uses FUZZY LOGIC TECHNIQUE in estimating speed and controlling it for DC motor. The rotor speed of the dc motor can be made to follow an arbitrarily selected trajectory. The purpose is to achieve accurate trajectory control of the speed of DC Motor‚ especially when the motor
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