PREFACE

Thank God I prayed to the presence of almighty God is one, because I can finish this paper. The preparation of this paper is structured to fulfill the task of English courses on the various components of electro. In addition, the purpose of the preparation of this paper is also to add knowledge about electronics knowledge is widely

I am aware, that in writing this paper is far from perfect, it is in because of the limitations of my ability and knowledge. Finally, I apologize, if the writing of this paper contained errors that may be understandable. Hopefully this paper can provide benefits to those who read it.

Palembang , 24 Januari 2015

Dedi Rahmat

TABLE OF CONTENTS

Title Page ......................................................................................

Preface ..........................................................................................

Table of contents ...........................................................................

Chapter I Introduction ...................................................................

A. Background ........................................................................B. Formulation of the problem ................................................C. Purpose ...............................................................................

Chapter II Theoretical basis.........................................................

Chapter III Discussion ..................................................................

A.Various Electrical Components ...........................................B. Electrical Components Function ........................................

Chapter IV Closing .......................................................................

A. Conclusion .........................................................................B. Suggestions ........................................................................

Bibliography .................................................................................

Chapter I

Introduction

A . Background

Electronics is the study of weak current electrical appliance which is operated by controlling the flow of electrons or electrically charged particles in a device such as computers, electronic equipment, thermocouples, semiconductor, and so forth. Science of learning tools such as a branch of physics, while the shape of the design and manufacture of electronic circuit is part of electrical engineering, computer engineering, and science / engineering electronics and instrumentation.

Tools that use basic electronic work is usually referred to as the electronic equipment (electronic devices). Examples of equipment / electronic devices this: Cathode Ray Tube (Cathode Ray Tube, CRT), radio, TV, cassette recorders, video cassette recorders (VCRs), VCD recorder, DVD recorder, video camera, digital camera, a desktop personal computer, a laptop computer , PDA (pocket PC), robots, smart cards, etc. Such tools can operate well as in the electronic tools, there are several components, namely electro components. So that these tools can be operated in accordance with the capabilities of each tool. Therefore in this paper I will discuss the electro components that control electronic devices and their functions ( Hard Work).

B. Formulation of the problem1. What is the understanding of the basic components of electro ............?2. There is a basic component of what kinds of basic electro and how it functions ... ..?

C. Purpose1. Describe and know the characteristics of each component of both the basic electro including passive components and active components.2. Explain and know various basic components including electro both active components and passive components. As well as knowing how to work / function electro basic components.

Chapter II Theoretical basis

The cornerstone of the theory that I use to compile this paper and the collection of data about the basic components of electro is through browsing the internet. With the aim of this paper can be resolved properly and in order to take advantage of electronic services.

Chapter III Discussion

A. Understanding Electrical Components

As we know, that in each of the tools electro there are some basic components that operate in it. The basic components of electro is a tool or object whose function is to support and to form an electronic circuit that works must be equal to its usefulness. We can see an example like that attaches directly on the circuit board (eg veroboard, CCB, PCB, or protoboard), and that is not attached directly on the circuit board (eg with a device that connects to the other, namely the cable).

This component is divided into three separate sections, namely the active components and passive components as well as supporting components. Then, what are the including passive components, active, supporting them? Here division and a little explanation.

B. Various electro basic components and their functions

1. Active Components Active Components is a component that can not work without the presence of a voltage source. The active component consists of diodes, transistors and ICs, as well as all other types of semi-conductor components.

1.1. diode

Diode is a semiconductor that can only deliver electrical current and voltage in one direction only. Basic material for the manufacture of diodes are Germanium (Ge) and Silicon / Silsilum (Si). Diodes have several types:

a. Diodes Contact Point

This diode is used to transform into a high frequency low frequency. Examples of this type of diodes for example; OA 70, OA 90 and 60. Symbol diode 1N Contact Point:

b. diodes RelationsThis diode can be a current or voltage is large only in one direction. This diode is

used to rectify the current and voltage. This diode has a maximum voltage and maximum current, eg type 1N4001 Diodes there are 2 types, namely the capacity of 1A / 50V and 1A / 100V. The same relationship with the diode symbol symbols point contact diode.

c. zener diode

Zener diode is a diode that works in the area at the workstation breakdown or reverse bias. These diodes are widely used for voltage divider. Type of voltage zener diode is distinguished by its boundary. For example, 12 V, this means zener diode can limit the voltage greater than 12 V to 12 V. The symbol or Zener diodes.

d. LED diodesLED stands for Light Emitting Diode (Light Emitting Diodes). This diode will emit light when a voltage of 1.8 V with a given current of 1.5 mA. LEDs are widely used as indicator lights and props (display).

SimbolL ED:

1.2. Transistor

Transistor has two types: Bipolar Transistors and Transistor Unipolar. Bipolar transistor is a transistor that has two poles junction. Unipolar transistor is a transistor that only has one junction Pole. Ordinary transistor consists of 3 pieces each leg named: emitter, base and collector.

1.3. IC (Integrated Circuit)IC stands for integrated circuit is a component that is intentionally designed to be components of the integrated diode, resistors, capacitors, and transistors numbering millions could be up to billions.

2. Passive ComponentsPassive components are electronic components that the operation does not require a voltage source or current source of its own. As for including passive components include

resistors, capacitors, conductors, transformer / transformer.

2.1.Resistor

The resistor is an electronic component that functions to inhibit the flow of electricity. Resistors can be divided into two, namely the fixed resistor and resistor are not fixed (variable).

a. Fixed resistorsFixed resistor is a resistor that has a resistance value that remains. Resistors have such power limits: 1 / 16watt, 1 / 8watt, ¼watt, ½watt etc. That is resitor can only be operated with maximum power in accordance with its capabilities.

b. Variable Resistor (Variable)

Is a resistor whose resistance or resistance value can be changed. Kind, among others: sliding barriers, trimpot and potentiometers. That is widely used is the trimpot and potensimeter.

a. potentiometerResistor resistance value can be changed by rotating the shaft that has been available. Potentiometer is basically the same as the trimpot functionally.

b. trimpotResistor resistance value can be changed by rotating the spindle by using a screwdriver. To determine the value of the resistance of a trimpot can be seen from the figures listed in

the trimpot body.Symbol trimpot and potensiometer:

2.2 Capacitors

A capacitor is an electronic component that can store and release the electric charge or electrical energy. The ability to store electrical charge on the capacitor is called the capacitance or capacity. As with any obstacles, the capacitor can be divided into two, namely the fixed capacitors and capacitors are not fixed.

2.3 Trafo / Transformer

Transformer transformer abbreviated. The transformer consists of two coils are the primary winding and secondary winding. Transformer works based system changes the electric field force, which can be used to raise or lower the AC mains voltage.

2.4 Inductor

Inductors most often called a torus-shaped reactor, useful for storing energy to the magnetic field due to the electric current passing through it.

3. Supporting ComponentsSupporting components, is a component of the complement of an electronic circuit that normally do not necessarily have to exist in it. This component bleak example connectors, switches, etc.

Chapter IV Closing

A. Conclusions

Electronics is the study of weak current electrical appliance which is operated by controlling the flow of electrons or electrically charged particles in a device such as computers, electronic equipment, thermocouples, semiconductor, and so forth. Science of learning tools such as a branch of physics, while the shape of the design and manufacture of electronic circuit is part of electrical engineering, computer engineering, and science / engineering electronics and instrumentation. In an electronic device whose names are basic components of electro. KomponenDasarElektroadalah a tool or object whose function is to support and to form an electronic circuit that works must be equal to its usefulness.

The basic components of electro consists of three parts: Active components, Passive components, and Supporting componentsThe active component consists of three components, namely: Diodes Transistor IC (Integral Circuit)While the passive component has three component parts, namely: .resistor Conductor Inductor Trafo / Transformer

B. SuggestionsIt takes constructive suggestions for the perfection of this paper.

Bibliography

http://www.slideshare.net/indroesii/makalah-komponen-elektro