Introduction of the Working Mechanism of Capacitors.pptx

Introduction to Capacitors

1. CAPACITOR

2. CAPACITOR

3. 3 CAPACITOR

4. 4 HISTORY OF CAPACITORS FUNCTIONS OF CAPACITORS INTRODUCTION TO CAPACITORS TYPES OF CAPACITORS END CAPACITOR INTRODUCTION TO CAPACITORS

5. 1. INTRODUCTION TO CAPACITORS - JOENEER PAUL MORADO

6. 6 WHAT IS A CAPACITOR?

7. 7 A capacitor is a two-terminal electrical device that can store energy in the form of an electric charge . It consists of two electrical conductors that are separated by a distance. WHAT IS A CAPACITOR?

8. 8 Capacitors store energy by holding apart pairs of opposite charges. The simplest design for a capacitor is a parallel plate , which consists of two metal plates with a gap between them. But, different types of capacitors are manufactured in many forms, styles, lengths, girths, and materials. WHAT IS A CAPACITOR?

9. 9 HOW CAPACITOR WORKS?

10. 10 It consists of two parallel plates separated by a dielectric . When current flows into a capacitor, one plate is connected to the positive end (plate I) and the other to the negative end (plate II) . When the potential of the battery is applied across the capacitor, plate I become positive and plate II become negative . The current tries to flow through the capacitor at the steady-state condition from its positive plate to its negative plate. But it cannot flow due to the separation of the plates with an insulating material. HOW CAPACITOR WORKS?

11. CHARGING TIME OF THE CAPACITOR DISCHARGING TIME OF THE CAPACITOR 11 HOW CAPACITOR WORKS?

12. 12 HOW LONG DOES A CAPACITOR LAST?

13. 13 Capacitors have a limited life span. Most capacitors are designed to last approximately 20 years . HOW LONG DOES A CAPACITOR LAST?

14. 2. HISTORY OF CAPACITORS - ARIEL ENTERIA

15. 15 WHO INVENTED CAPACITORS?

16. 16 WHO INVENTED CAPACITORS? E. Georg von Kleist Pieter van Musschenbroek

17. 17 WHO IS THE CAPACITOR NAMED AFTER?

18. 18 WHO IS THE CAPACITOR NAMED AFTER? Early capacitors were also known as condensers, a term that is still occasionally used today. It was coined by Volta in 1782 (derived from the Italian condensatore ), with reference to the device's ability to store a higher density of electric charge than a normal isolated conductor.

19. 19 WHY WAS CAPACITOR INVENTED?

20. 20 WHY WAS CAPACITOR INVENTED?

21. 3. FUNCTIONS OF CAPACITORS - JOHN LEMUEL BISCAY

22. 22 WHAT ARE THE USES OF CAPACITORS?

23. 23 WHAT ARE THE USES OF CAPACITORS? The most common use for capacitors is energy storage, power conditioning, electronic noise filtering, remote sensing and signal coupling/decoupling . Due to the fact that capacitors are an important and versatile function to varied applications, they are used in a wide range of industries.

24. 24 WHERE ARE CAPACITORS USED FOR?

25. 25 WHERE ARE CAPACITORS USED FOR? Capacitors are crucial components in most electronic devices. They are widely used in electronic circuits, power circuits, power supply units, etc . Capacitors are considered as one of the Big Three Passive Components , along with resistors and inductors, which form the basic electronic circuits.

26. 26 WHAT ARE THE TWO MAIN FUNCTIONS OF CAPACITORS?

27. 27 WHAT ARE THE TWO MAIN FUNCTIONS OF CAPACITORS? Using a charging circuit, a capacitor stores energy slowly (like charging a battery) and when in demand, dumps that energy into the demanding side of the circuit. A capacitor passes alternating current (AC) and blocks direct current (DC). So the second main function of a capacitor is to block the DC current of a signal and pass only the alternating component like a filter.

28. 4. TYPES OF CAPACITORS - KENNETH RODELAS

29. 29 TYPES OF CAPACITORS

30. CERAMIC CAPACITORS FILM CAPACITORS 30 TYPES OF CAPACITORS

31. POWER FILM CAPACITORS ELECTROLYTIC CAPACITORS 31 TYPES OF CAPACITORS

32. PAPER CAPACITORS 32 TYPES OF CAPACITORS

33. G racias!