CONSTRUCTION OF A TRANSISTORIZED POWER REGULATOR (240 V)
By
IBEH NGOZI
Presented To
Department of Science Laboratory Technology
ABSTRACT
A step-by-step approach to the construction of a type of transistionized power regulator of known output voltage. A power regulator is described in the course of this project. The zener diode reverse voltage breakdown is used to the advantage to produce a power regulator diode. That is to say, it is possible to use a zener diode to produce a relative constant voltage from a supply voltage, which can itself fluctuate considerably. This kind of diode belongs to a class of material called â€�“semi-conductorâ€Â� device, which have intermediate values of resistivities between conductors and insulator. These devices have an important property of conducting current in two independent way i.e. by negative charged (free electrons) and positive charge (holes) and that effectively controlled. In a power regulator circuit, zener diode functions as a voltage-regulating device, when connected across a voltage supply source to a load. It maintains constant potential difference across the load despite the fluctuation in the value of the load resistance or of the voltage from the supply source.
TABLE OF CONTENT
Title Page
Certification
Dedication
Acknowledgement
Abstract
Table of Content
CHAPTER ONE
1.0 Introduction
1.1 Statement of problem
1.2 Aim and objectives of the study
1.3 Justification of study
1.4 Limitation of study
CHAPTER TWO
2.0 Literature review (background information of study)
2.1 Units of power supply regulator
2.2 Transformer
2.3 Rectifier
2.4 Smoothing
2.5 Zener diode
CHAPTER THREE
3.0 Design of a stabilized power regulator
3.1 Circuit diagram
CHAPTER FOUR
4.0 Power regulator and zener characteristic
CHAPTER FIVE
5.0 Construction and testing of a power regulator
5.1 Conclusion
REFERENCE
- FOR ENQUIRY
- [email protected]
- 09019904113
About E-Project Material Centre
E-Project Material Centre is a web service aimed at successfully assisting final year students with quality, well researched, reliable and ready made project work. Our materials are recent, complete (chapter 1 to Minimum of Chapter 5, with references) and well written.INSTANT ACCESS! INSTANT DOWNLOAD. Simply select your department, choose from our list of topics available and explore your data
Why Students Love to Use E-Project Material ?
Guaranteed Delivery Getting your project delivered on time is essential. You cannot afford to turn in your project past the deadline. That is why you must get your project online from a company that guarantees to meet your deadline. e-Project Topics Material Centre is happy to offer instant delivery of projects listed on our website. We can handle just about any deadline you send our way. Satisfaction Guaranteed We always do whatever is necessary to ensure every customer's satisfaction
Disclaimer
E-Project Topics Material Centre will only provide projects as a reference for your research. The projects ordered and produced should be used as a guide or framework for your own project. The contents of the projects should be able to help you in generating new ideas and thoughts for your own project. It is the aim of e-Project Topics Centre to only provide guidance by which the projects should be pursued. We are neither encouraging any form of plagiarism nor are we advocating the use of the projects produced herein for cheating.
Terms and Condition
Using our service is LEGAL and IS NOT prohibited by any university/college policies You are allowed to use the original model papers you will receive in the following ways:
- As a source for additional understanding of the subject
- As a source for ideas for you own research (if properly referenced)
- For PROPER paraphrasing ( see your university definition of plagiarism and acceptable paraphrase) Direct citing ( if referenced properly)
