<p> </p><p><b>TABLE OF CONTENTS</b></p><p><b>

Chapter ONE

</b></p><p><b>INTRODUCTION</b></p><p>1.0 Background</p><p>1.2 Aim and objectives</p><p>1.3 Problem statement</p><p>1.4 Solution approach</p><p>1.5 Scope of study</p><p>1.6 Thesis outline</p><p><b>

Chapter TWO

</b></p><p><b>REVIEW OF LITERATURE</b></p><p>2.0 Need for Regulated Supply</p><p>2.1 Unregulated D.C. Power Supply</p><p>2.2 Regulated Power Supply</p><p>2.3 Types of Voltage Regulators</p><p>2.4 Zener Diode Voltage Regulator</p><p>2.5 Zener Diode as Reference Element</p><p>2.6 Transistor series voltage regulator</p><p>2.7 Series Feedback Voltage Regulator</p><p><b>

Chapter THREE

</b></p><p><b>METHODOLOGY</b></p><p>3.1 Block Diagram</p><p>3.11 The solar panel</p><p>3.12 Series Feedback Voltage Regulator (SFVR) Circuitry</p><p>3.13 Control Circuitry</p><p>3.14 Rechargeable Battery</p><p>3.15 Final Regulator</p><p>3.2 Principle of operation of the solar powered mobile phone charger</p><p>3.3 Determination Component sizes</p><p><b>

Chapter FOUR

</b></p><p><b>CONSTRUCTION AND TESTING</b></p><p>4.1 Introduction</p><p>4.2 Circuit Construction and Selection of component values</p><p>4.21 Determination of duration of hours rechargeable battery will last</p><p>4.3 Casing Construction</p><p>4.4 Assembling of constructed work</p><p><b>

Chapter FIVE

</b></p><p>CONCLUSION AND RECOMMENDATION</p><p>Conclusion</p><p><b>REFERENCES</b></p> <br><p></p>