DESIGN AND CONSTRUCTION OF 650WTS POWER INVERTER
CHAPTER ONE
1.0 INTRODUCTION
The design and construction of a 650VA inverter one of the numerous breakthroughs in modern technology. As a result of the incessant power outage we experience in the nation, it’s is enough to inform us that every office should have a back up power source to prevent loss of data in times of power outage form the national grid.
The project design is to ensure that there is uninterrupted power supply to our computer system in case of power outage.
1.1 Inverter
(DIAGRAMS DISPLAYED IN THE COMPLETE MATERIAL)
FIG 1.1.2 THE BLOCK DIAGRAM OF THE INVERTER
AIMS AND OBJECTIVES
1.3 SIGNIFICANCE OF THE STUDY
1.4 SCOPE AND LIMITATION
The scope of this project is to show the method of design, the materials used to make a 650 watts inverter. The limitation encountered in this project was the unavailability of some components used for the design.
1.5 DEFINITION OF TERMS.
1.5.1 POWER UNIT
The power unit consists of a l2VoJts D.C battery suitable for driving the inverter circuit. The battery source is recharged when it gets discharged because of prolonged use.
1.5.2 ASTABLE MULT[-VIBRATOR
The astable multivibrator is made up two similar transistors, each providing its own feedback to the other. This is where the pulse needed to drive the mosfet is generated.
1.5.3 DRIVER /AMPLIFIER
The driver unit is used to amplify the signal or pulse from the astable multi-vibrator for it to be able to trigger the MOSFET.
1.5.4 THE MOSFET SWITCH
The mosfet is used to pass negative supply of the battery to the booster transformer
1.5.5 STEP-UP TRANSFORMER
The setup transformer is used to step up the 12v supply to the desired voltage.
Terms of Use: This is an academic paper. Students should NOT copy our materials word to word, as we DO NOT encourage Plagiarism. Only use as a guide in developing your original research work. Thanks.
Disclaimer: All undertaking works, records, and reports posted on this website, eprojectguide.com are the property/copyright of their individual proprietors. They are for research reference/direction purposes and the works are publicly supported. Do not present another person’s work as your own to maintain a strategic distance from counterfeiting its results. Use it as a guide and not duplicate the work in exactly the same words (verbatim). eprojectguide.com is a vault of exploration works simply like academia.edu, researchgate.net, scribd.com, docsity.com, course hero, and numerous different stages where clients transfer works. The paid membership on eprojectguide.com is a method by which the site is kept up to help Open Education. In the event that you see your work posted here, and you need it to be eliminated/credited, it would be ideal if you call us on +2348064699975 or send us a mail along with the web address linked to the work, to eprojectguide@gmail.com. We will answer to and honor each solicitation. Kindly note notification it might take up to 24 – 48 hours to handle your solicitation.