Basic Electronic Components used in PCB Designing
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Basic electronics component
This document provides information on various electronic components including resistors, capacitors, inductors, connectors, LEDs, IR modules, op-amps, and motor driver ICs. Resistors oppose current flow and have a potential drop. Capacitors store charge and are used for coupling, decoupling, and smoothing circuits. Inductors store energy in magnetic fields. The LM358 op-amp can be used as a comparator to convert analog sensor signals to digital outputs. The H-bridge and L293D motor driver ICs enable controlling motor direction and speed. An IR sensor module uses an IR LED transmitter and photodiode receiver with the LM358 to detect objects based on reflected infrared light.
Electronic components
The document describes various electronic components and their functions. It discusses resistors which resist current flow, capacitors which can store electric charge, and diodes which allow current to flow in one direction. It also mentions transistors which amplify or switch signals, inductors which store energy in magnetic fields, integrated circuits which can function as various components, and microcontrollers which govern operations in embedded systems. The document provides brief descriptions of transformers, batteries, switches, relays, rectifiers, antennas, microphones, and fuses along with their functions in electronic circuits.
Electronic Components
The document defines and describes the basic functions of common electronic components, including resistors, diodes, transistors, capacitors, speakers, motors, and sensors. It explains that resistors limit electrical current, diodes only conduct current in one direction, transistors are used as electronic switches, capacitors store energy, speakers convert electrical signals to sound, and sensors like LDRs convert light levels to resistance.
Basics of electronics
The document discusses the basics of four fundamental electronic components: resistors, capacitors, diodes, and transistors. Resistors are used to limit current or divide voltage. Capacitors store energy in the form of charge and are used for timing circuits. Diodes only allow current to flow in one direction and are used for rectification and switching. Transistors have three terminals - emitter, base, and collector - and can be used to amplify or switch electronic signals. The document provides examples of practical uses for each component type.
Diode
The document discusses diodes, including their history and components. It describes how a diode is constructed from a P-type and N-type semiconductor material, forming a PN junction. At the junction, electrons diffuse into holes, creating a depletion region that acts as an insulator under reverse bias but allows current to flow under forward bias. The document outlines diode applications such as rectification in power supplies and their characteristic I-V curve.
Basics of Electronics
Resistors are used to limit current or divide voltage and can generate heat. Capacitors store energy in the form of charge and are measured in Farads. Diodes only conduct current in one direction, while transistors can amplify or switch electronic signals and have emitter, base, and collector terminals.
BASIC ELECTRONICS
Combination of electronic parts, wires connected between power sources. It's like a physical program. It's also like setting up dominoes in sequence.
Introduction to Basic Electronics
What is electronics?
Electronics is the science of how to control electric energy, which the electrons have a fundamental role.
This presentation gives a brief explanation about what is electronics and each of the part of the electronic components.
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Basic electronics component
This document provides information on various electronic components including resistors, capacitors, inductors, connectors, LEDs, IR modules, op-amps, and motor driver ICs. Resistors oppose current flow and have a potential drop. Capacitors store charge and are used for coupling, decoupling, and smoothing circuits. Inductors store energy in magnetic fields. The LM358 op-amp can be used as a comparator to convert analog sensor signals to digital outputs. The H-bridge and L293D motor driver ICs enable controlling motor direction and speed. An IR sensor module uses an IR LED transmitter and photodiode receiver with the LM358 to detect objects based on reflected infrared light.
Electronic components
The document describes various electronic components and their functions. It discusses resistors which resist current flow, capacitors which can store electric charge, and diodes which allow current to flow in one direction. It also mentions transistors which amplify or switch signals, inductors which store energy in magnetic fields, integrated circuits which can function as various components, and microcontrollers which govern operations in embedded systems. The document provides brief descriptions of transformers, batteries, switches, relays, rectifiers, antennas, microphones, and fuses along with their functions in electronic circuits.
Electronic Components
The document defines and describes the basic functions of common electronic components, including resistors, diodes, transistors, capacitors, speakers, motors, and sensors. It explains that resistors limit electrical current, diodes only conduct current in one direction, transistors are used as electronic switches, capacitors store energy, speakers convert electrical signals to sound, and sensors like LDRs convert light levels to resistance.
Basics of electronics
The document discusses the basics of four fundamental electronic components: resistors, capacitors, diodes, and transistors. Resistors are used to limit current or divide voltage. Capacitors store energy in the form of charge and are used for timing circuits. Diodes only allow current to flow in one direction and are used for rectification and switching. Transistors have three terminals - emitter, base, and collector - and can be used to amplify or switch electronic signals. The document provides examples of practical uses for each component type.
Diode
The document discusses diodes, including their history and components. It describes how a diode is constructed from a P-type and N-type semiconductor material, forming a PN junction. At the junction, electrons diffuse into holes, creating a depletion region that acts as an insulator under reverse bias but allows current to flow under forward bias. The document outlines diode applications such as rectification in power supplies and their characteristic I-V curve.
Basics of Electronics
Resistors are used to limit current or divide voltage and can generate heat. Capacitors store energy in the form of charge and are measured in Farads. Diodes only conduct current in one direction, while transistors can amplify or switch electronic signals and have emitter, base, and collector terminals.
BASIC ELECTRONICS
Combination of electronic parts, wires connected between power sources. It's like a physical program. It's also like setting up dominoes in sequence.
Introduction to Basic Electronics
What is electronics?
Electronics is the science of how to control electric energy, which the electrons have a fundamental role.
This presentation gives a brief explanation about what is electronics and each of the part of the electronic components.
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Here is the list of major electrical and electronic components utilized in electrical and electronic projects and several circuits are designed with numerous components like Resistors, Capacitors, Fuses, Transistors, Integrated Circuits, Relays, Switches, Motors, Circuit Breakers, Resistors, Inductors, Transformers, Battery And Fuse.
Power Electronics - DIAC & TRIAC
This document discusses DIACs and TRIACs. It provides details on their construction, operation, characteristics and applications. DIACs are two-terminal bidirectional thyristors that can be triggered in either polarity to allow for firing of TRIACs. TRIACs are three-terminal bidirectional thyristors composed of two SCRs connected in inverse parallel. They can conduct current in both directions when triggered by a gate pulse. Common applications of DIACs and TRIACs include light dimming, heating control, motor drives and solid state relays.
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The full basics of electronics can be look over in our link http://bit.ly/2PPv0mv
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Basic electronics.rtf
Electronics is the branch of physics concerned with the design of circuits using transistors and microchips to control the behavior and movement of electrons. Key components include resistors, capacitors, inductors, diodes, and transistors. Together, these components can be used to build logic gates which are the basic building blocks of digital circuits and computers. Sensors are also important electronic components that detect changes in the environment and convert them to electrical signals.
Introduction to electronics - Third session
This document provides an overview of basic electronics components including capacitors, diodes, LEDs, transistors, integrated circuits, potentiometers, and inductors. It describes the functionality and schematic symbols of each component. Ceramic disc capacitors are non-polarized while electrolytic capacitors are polarized. Diodes only allow current to pass through in one direction. LEDs light up when current passes through and require a resistor. NPN and PNP transistors allow current to pass in different directions. Integrated circuits have numbered pins. Potentiometers are variable resistors and inductors store charge in magnetic fields.
Triac and Diac
This document discusses TRIACs and DIACs. TRIACs are bidirectional semiconductor switches that can control AC in a load. They consist of two SCRs connected in inverse parallel with a common gate. DIACs are also bidirectional semiconductor devices that can be switched from off to on with either polarity of applied voltage. They have no control terminal. Both devices exhibit avalanche breakdown and negative resistance characteristics. TRIACs are used for phase control and lamp switching. DIACs are primarily used to trigger TRIACs in applications like light dimmers and heat controls.
Inductor
An inductor is a passive electrical component that stores energy in a magnetic field. It consists of a coil of wire that creates a magnetic field when electric current passes through it. There are several types of inductors that differ in their core material and usage. Fixed inductors have a set number of coil turns and are used like resistors. Ferromagnetic core inductors use iron or ferrite to increase inductance but have higher core losses at high frequencies. Air core inductors have no solid core and are used at radio frequencies with lower losses. Toroidal and laminated core inductors have shaped cores that reduce electromagnetic interference and losses. Powdered iron core inductors store high energy with low losses.
Inductors
Inductors store energy in the form of a magnetic field and deliver it when needed. An inductor consists of a coil of wire wrapped around a ferromagnetic core. The three main factors that affect inductance are the number of turns in the coil, the permeability of the core material, and the size of the core. There are three main types of fixed inductors: air core inductors which have the lowest inductance, iron core inductors which are useful at low frequencies, and ferrite core inductors which are used for high frequency applications due to their high resistivity and lack of hysteresis losses.
basic electronics components
This document summarizes various circuit components used in robotics including active components like voltage and current sources, passive components like resistors, capacitors and inductors, and semiconductor devices like diodes and transistors. It also discusses components like thermistors, light dependent resistors, batteries, switches, rectifiers, LEDs, photodiodes and transistors.
Diode circuits
This document discusses semiconductor diodes and rectifiers. It begins by explaining the physical principles of semiconductors, including intrinsic semiconductors and how doping with materials like phosphorus or boron creates n-type and p-type semiconductors. When a p-type and n-type material meet, it forms a pn junction with interesting electrical properties. Diodes are made from pn junctions and exhibit asymmetric conduction, allowing current in one direction but blocking it in the other. Diode circuits and models are also covered, along with important applications like rectification where diodes are used to convert AC to DC power.
Electronics ppt
Circuit components used in robotics include passive devices like resistors, capacitors, and inductors. Active devices include batteries, diodes, LEDs, photodiodes, and transistors. Semiconductor components act as switches to control electric current or voltage. Transistors can be used as amplifiers, switches, and regulators.
DIAC & TRIAC
1. The document discusses various thyristor devices - DIAC, TRIAC, and Quadrac. DIAC is a two-terminal bidirectional thyristor that can be triggered in either direction. TRIAC is a three-terminal bidirectional thyristor that consists of two SCRs connected in inverse parallel.
2. TRIAC can conduct current in both directions and be triggered by either positive or negative gate signals. It has four modes of operation depending on the polarity of voltages at its terminals.
3. Quadrac is a combined package that contains both a DIAC and TRIAC to provide triggering of the TRIAC. It is used in applications like light dimmers.
Capacitor and its types
In this we can able to know about the capacitor and its types and its working principle and their uses.
Basic electronics final presentation
The document introduces the basic electronic components including breadboards, resistors, capacitors, diodes, triodes, transistors, LEDs, coils, transformers, switches, relays, and integrated circuits. It provides brief descriptions of each component, their symbols and functions. Resistors limit current, capacitors store energy, diodes allow current to pass in one direction, transistors amplify signals, and integrated circuits combine multiple electronic components into a single chip. The document serves to familiarize readers with fundamental building blocks of electronics.
BASIC ELECTRONICS!!
This book is dedicated to the guys who love electronic than anything else in the world being the one!!
Varactor diode
Varactor diode is a type of PN junction diode where the capacitance of the PN junction can be controlled by applying a reverse bias voltage. As the reverse bias voltage is changed, the width of the depletion region between the P and N semiconductors changes, altering the capacitance. Varactor diodes are commonly used in applications like variable resonant tank circuits, automatic frequency control circuits, and frequency modulation in radios and televisions. They operate by varying the capacitance through adjustment of the depletion region width, similar to how the distance between capacitor plates controls capacitance.
Types of Capacitors
This is small Power point presentation about different types of capacitors. It deals with different applications of different capacitors.This ppt has some important classification of different capacitors
Switchgear Equipment in a Substation
This document provides an overview of switchgear equipment used in the Amberkhana substation in Sylhet, Bangladesh. It discusses key components like current transformers, potential transformers, circuit breakers including vacuum and SF6 types, air break switches, isolators, oil switches, relays, surge arresters, and fuses. The substation transforms electricity from 33kV to 11kV and distributes power to surrounding areas. Protective devices are necessary to safely transfer power and protect electrical equipment from faults and abnormal conditions.
Application of diode
A diode is a two-terminal electronic component that allows current to flow in only one direction. It is used to convert alternating current to direct current through a process called rectification. Diodes come in various types including laser diodes, light emitting diodes, Zener diodes, and silicon diodes. Rectification uses diodes to convert AC to DC through either half-wave or full-wave rectification circuits. Zener diodes are used in the reverse bias mode as voltage regulators. Photodiodes generate current or voltage when illuminated by light and are used in applications like machine vision, range finding, and medical diagnostics.
Capacitors
Composed of two conductive plates separated by an insulator (or dielectric).
Commonly illustrated as two parallel metal plates separated by a distance, d.
C = e A/d
where e = er eo
er is the relative dielectric constant
eo is the vacuum permittivity
Government certificate (NCVT) & Direct examination centre in 25 different sec...
Government certificate (NCVT) & Direct examination centre in 25 different sectors offer! Mail for details : biz@scit.edu.in
Unique Franchisee offer to all training institute at India. We offer Vocational IT & NON IT training along with NCVT Certificate and Authorized examination centre.
We offer Government approved University program!
1. 100% placement support.
2. Organized placement fair every year.
3. Advertisement support.
4. Standard operating system for running institute well.
5. Chance to run government project at selected centre with government grant.
6. No royalty payment system.
7. Books and education kit will be provided to each student by SCIT.
8. Certificate will be issued by SCIT CC
9. Online examination support.
10. Staff training support.
11.E marketing support.
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Power Electronics - DIAC & TRIAC
This document discusses DIACs and TRIACs. It provides details on their construction, operation, characteristics and applications. DIACs are two-terminal bidirectional thyristors that can be triggered in either polarity to allow for firing of TRIACs. TRIACs are three-terminal bidirectional thyristors composed of two SCRs connected in inverse parallel. They can conduct current in both directions when triggered by a gate pulse. Common applications of DIACs and TRIACs include light dimming, heating control, motor drives and solid state relays.
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The full basics of electronics can be look over in our link http://bit.ly/2PPv0mv
Resistors are very useful components in healthcare electronics so every healthcare engineers to learn about all these kinds of basic components
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Electronics is the branch of physics concerned with the design of circuits using transistors and microchips to control the behavior and movement of electrons. Key components include resistors, capacitors, inductors, diodes, and transistors. Together, these components can be used to build logic gates which are the basic building blocks of digital circuits and computers. Sensors are also important electronic components that detect changes in the environment and convert them to electrical signals.
Introduction to electronics - Third session
This document provides an overview of basic electronics components including capacitors, diodes, LEDs, transistors, integrated circuits, potentiometers, and inductors. It describes the functionality and schematic symbols of each component. Ceramic disc capacitors are non-polarized while electrolytic capacitors are polarized. Diodes only allow current to pass through in one direction. LEDs light up when current passes through and require a resistor. NPN and PNP transistors allow current to pass in different directions. Integrated circuits have numbered pins. Potentiometers are variable resistors and inductors store charge in magnetic fields.
Triac and Diac
This document discusses TRIACs and DIACs. TRIACs are bidirectional semiconductor switches that can control AC in a load. They consist of two SCRs connected in inverse parallel with a common gate. DIACs are also bidirectional semiconductor devices that can be switched from off to on with either polarity of applied voltage. They have no control terminal. Both devices exhibit avalanche breakdown and negative resistance characteristics. TRIACs are used for phase control and lamp switching. DIACs are primarily used to trigger TRIACs in applications like light dimmers and heat controls.
Inductor
An inductor is a passive electrical component that stores energy in a magnetic field. It consists of a coil of wire that creates a magnetic field when electric current passes through it. There are several types of inductors that differ in their core material and usage. Fixed inductors have a set number of coil turns and are used like resistors. Ferromagnetic core inductors use iron or ferrite to increase inductance but have higher core losses at high frequencies. Air core inductors have no solid core and are used at radio frequencies with lower losses. Toroidal and laminated core inductors have shaped cores that reduce electromagnetic interference and losses. Powdered iron core inductors store high energy with low losses.
Inductors
Inductors store energy in the form of a magnetic field and deliver it when needed. An inductor consists of a coil of wire wrapped around a ferromagnetic core. The three main factors that affect inductance are the number of turns in the coil, the permeability of the core material, and the size of the core. There are three main types of fixed inductors: air core inductors which have the lowest inductance, iron core inductors which are useful at low frequencies, and ferrite core inductors which are used for high frequency applications due to their high resistivity and lack of hysteresis losses.
basic electronics components
This document summarizes various circuit components used in robotics including active components like voltage and current sources, passive components like resistors, capacitors and inductors, and semiconductor devices like diodes and transistors. It also discusses components like thermistors, light dependent resistors, batteries, switches, rectifiers, LEDs, photodiodes and transistors.
Diode circuits
This document discusses semiconductor diodes and rectifiers. It begins by explaining the physical principles of semiconductors, including intrinsic semiconductors and how doping with materials like phosphorus or boron creates n-type and p-type semiconductors. When a p-type and n-type material meet, it forms a pn junction with interesting electrical properties. Diodes are made from pn junctions and exhibit asymmetric conduction, allowing current in one direction but blocking it in the other. Diode circuits and models are also covered, along with important applications like rectification where diodes are used to convert AC to DC power.
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Circuit components used in robotics include passive devices like resistors, capacitors, and inductors. Active devices include batteries, diodes, LEDs, photodiodes, and transistors. Semiconductor components act as switches to control electric current or voltage. Transistors can be used as amplifiers, switches, and regulators.
DIAC & TRIAC
1. The document discusses various thyristor devices - DIAC, TRIAC, and Quadrac. DIAC is a two-terminal bidirectional thyristor that can be triggered in either direction. TRIAC is a three-terminal bidirectional thyristor that consists of two SCRs connected in inverse parallel.
2. TRIAC can conduct current in both directions and be triggered by either positive or negative gate signals. It has four modes of operation depending on the polarity of voltages at its terminals.
3. Quadrac is a combined package that contains both a DIAC and TRIAC to provide triggering of the TRIAC. It is used in applications like light dimmers.
Capacitor and its types
In this we can able to know about the capacitor and its types and its working principle and their uses.
Basic electronics final presentation
The document introduces the basic electronic components including breadboards, resistors, capacitors, diodes, triodes, transistors, LEDs, coils, transformers, switches, relays, and integrated circuits. It provides brief descriptions of each component, their symbols and functions. Resistors limit current, capacitors store energy, diodes allow current to pass in one direction, transistors amplify signals, and integrated circuits combine multiple electronic components into a single chip. The document serves to familiarize readers with fundamental building blocks of electronics.
BASIC ELECTRONICS!!
This book is dedicated to the guys who love electronic than anything else in the world being the one!!
Varactor diode
Varactor diode is a type of PN junction diode where the capacitance of the PN junction can be controlled by applying a reverse bias voltage. As the reverse bias voltage is changed, the width of the depletion region between the P and N semiconductors changes, altering the capacitance. Varactor diodes are commonly used in applications like variable resonant tank circuits, automatic frequency control circuits, and frequency modulation in radios and televisions. They operate by varying the capacitance through adjustment of the depletion region width, similar to how the distance between capacitor plates controls capacitance.
Types of Capacitors
This is small Power point presentation about different types of capacitors. It deals with different applications of different capacitors.This ppt has some important classification of different capacitors
Switchgear Equipment in a Substation
This document provides an overview of switchgear equipment used in the Amberkhana substation in Sylhet, Bangladesh. It discusses key components like current transformers, potential transformers, circuit breakers including vacuum and SF6 types, air break switches, isolators, oil switches, relays, surge arresters, and fuses. The substation transforms electricity from 33kV to 11kV and distributes power to surrounding areas. Protective devices are necessary to safely transfer power and protect electrical equipment from faults and abnormal conditions.
Application of diode
A diode is a two-terminal electronic component that allows current to flow in only one direction. It is used to convert alternating current to direct current through a process called rectification. Diodes come in various types including laser diodes, light emitting diodes, Zener diodes, and silicon diodes. Rectification uses diodes to convert AC to DC through either half-wave or full-wave rectification circuits. Zener diodes are used in the reverse bias mode as voltage regulators. Photodiodes generate current or voltage when illuminated by light and are used in applications like machine vision, range finding, and medical diagnostics.
Capacitors
Composed of two conductive plates separated by an insulator (or dielectric).
Commonly illustrated as two parallel metal plates separated by a distance, d.
C = e A/d
where e = er eo
er is the relative dielectric constant
eo is the vacuum permittivity
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Government certificate (NCVT) & Direct examination centre in 25 different sec...
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Unique Franchisee offer to all training institute at India. We offer Vocational IT & NON IT training along with NCVT Certificate and Authorized examination centre.
We offer Government approved University program!
1. 100% placement support.
2. Organized placement fair every year.
3. Advertisement support.
4. Standard operating system for running institute well.
5. Chance to run government project at selected centre with government grant.
6. No royalty payment system.
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This document provides an overview of electronic components, including both active and passive components. It discusses transistors as active components that can amplify or switch signals. Resistors, capacitors, and inductors are described as passive components. The document then focuses on diodes and transistors, explaining how diodes only allow current to flow in one direction when forward biased. It provides the symbols for NPN and PNP transistors and describes how transistors can be used for amplification and switching. LEDs are also summarized as diodes that light up when current passes through.
electronics basics
Dr. S. Kavitha's presentation defined electronics as the science controlling electric energy using electrons. It discussed basic electronic components including resistors, capacitors, diodes, transistors, and integrated circuits. Transformers were described as transferring energy between circuits through electromagnetic induction and commonly used to change AC voltage levels. Integrated circuits were defined as small electronic devices made from semiconductor material that are used in many devices.
Evaluation of electronic device
In this 21st century, every day we are dealing with the electronic circuits and devices in some or the other forms because gadgets, home appliances, computers, transport systems, cell phones, cameras, TV, etc. all have electronic components and devices. Today’s world of electronics has made deep inroads in several areas, such as healthcare, medical diagnosis, automobiles, industries, electronics projects etc. and convinced everyone that without electronics, it is really impossible to work.
Therefore, looking forward to know the past and about the brief history of electronics is necessary to revive our minds and to get inspired by those individuals who sacrificed their lives by engaging themselves in such amazing discoveries and inventions that costs everything for them, but nothing for us, and, in turn, benefitted us immensely since then.
Electrical components 8
The document discusses several basic electrical components. It describes batteries as having three parts - an anode, cathode, and electrolyte. Chemical reactions in the battery cause a build up of electrons at the anode. Common battery types are also listed. Resistors are described as passive components that increase electrical resistance and reduce current flow. Capacitors are explained as storing electrical charge between two parallel plates separated by an insulating material. Inductors are coils of wire that can do interesting things due to magnetic properties. Transformers are used to increase or decrease alternating current. Fuses and jumpers are also briefly introduced.
Electronics ckts symbols
This document provides electronic symbols for common electronic components. It includes symbols for wires, power supplies, resistors, capacitors, diodes, transistors, logic gates, meters, sensors, switches, audio devices, and output devices. The symbols are standardized internationally by IEEE and BS standards. While the symbols cannot be modified, the architectural drawings around them can be customized.
Basic electronics
This document provides an overview of basic electronic components, including resistors, capacitors, diodes, light emitting diodes (LEDs), transistors, inductors, and integrated circuits (ICs). It describes the function of each component, with resistors being used to reduce current flow, capacitors to store electrical energy, diodes to only conduct current in one direction, LEDs to emit light when current flows through, transistors to amplify or switch signals, inductors to store energy in a magnetic field, and ICs integrating many electronic circuits onto a single semiconductor chip.
Basic_electronics (2).pptx
The document provides an overview of basic electronic components. It discusses resistors, capacitors, inductors, diodes, transistors, integrated circuits (ICs) such as L293D, 555, LM358, and 7805. Resistors, capacitors and inductors are described as passive components that regulate current and store electrical energy. Diodes and transistors are described as active components that control and amplify electrical signals. Common ICs are also summarized along with their functions in circuits.
Basics of elec.
The document discusses the basics of four fundamental electronic components: resistors, capacitors, diodes, and transistors. Resistors are used to limit current or divide voltage. Capacitors store energy in the form of electric charge and are used in timing circuits. Diodes only allow current to flow in one direction and are used for rectification and switching. Transistors have three terminals - emitter, base, and collector - and can be used to amplify or switch electronic signals. The document provides examples of practical uses for each component type.
BASIC ELECTRONICSBasic electronics a by abdul rahaman
Resistors, capacitors, diodes, and transistors are the basic electronic components. Resistors limit current and divide voltage. Capacitors store energy in the form of charge and are used for timing circuits. Diodes only allow current to flow in one direction and are used for rectification and as switches. Transistors have three terminals - emitter, base, and collector - and can be used to amplify or switch signals by controlling the flow of current between the other two terminals using the base. NPN transistors act as a straight switch while PNP transistors act as an inverted switch. These basic components have many practical applications.
Power point
This document discusses several basic electronic components: resistors, which reduce current flow and lower voltage; capacitors, which store energy electrostatically between conductive plates separated by an insulator; diodes, which allow current to flow easily in one direction but not the other due to their semiconductor material and p-n junction; and integrated circuits, which integrate multiple electronic components onto a single small chip of semiconductor material.
Lesson 7 electronics
Electronics uses electricity to control other devices and circuits. It operates at three levels: components, circuits, and devices. Components like resistors, capacitors, diodes, and transistors are the basic building blocks. Circuits are groups of connected components that perform control functions. Devices encase multiple circuits in a shell with inputs and outputs to interact with users. Electronic devices control things like automatic doors, lighting, and air conditioning using internal circuits made of electronic components connected by circuit boards.
Slideshow on transducers
Important slideshow for the students of XII vocational bifocal electronics. This slideshow covers 3rd chapter of their syllabus. Very useful for self preparation.
Basics of elec.
This document provides an overview of basic electronics components including resistors, capacitors, diodes, and transistors. Resistors are used to limit current or divide voltage. Capacitors store energy in the form of charge and are used in timing circuits. Diodes only allow current to flow in one direction and are used to rectify signals. Transistors have three terminals - emitter, base, and collector - and can be used to amplify or switch electronic signals. The document describes the purpose, types, and practical uses of each component.
Electronic Components
This document provides an overview of various electronic components presented by Arnab Bhaumik. It discusses both active components like transistors and integrated circuits that require external power as well as passive components like resistors, capacitors, and transformers that cannot supply their own power. For each component, the document outlines their basic functionality and symbol. Diodes are described as only allowing current to flow in one direction, with types including PN junction, Zener, and LEDs. Transistors are categorized as bipolar or field-effect and are used to amplify signals. Transformers transfer energy between circuits through electromagnetic induction. Integrated circuits can contain millions of components on a single semiconductor chip.
Components the diode
The diode allows current to pass in one direction only. It is used as a rectifier in power supplies to convert alternating current (AC) to direct current (DC). The diode uses a single P-N junction made of semiconductor material. The zener diode can operate in reverse bias and maintains a stable voltage, making it useful for voltage regulation and reference circuits. Diodes come in different package styles and are identified by alphanumeric codes and cathode markings.
Components the diode
The diode allows current to pass in one direction only. It is used as a rectifier in power supplies to convert alternating current (AC) to direct current (DC). The diode uses a single P-N junction made of semiconductor material. The zener diode can operate in reverse bias and maintains a stable voltage, making it useful for voltage regulation in circuits. Diodes come in different package styles and are identified by alphanumeric codes and cathode markings.
Simple_Electronic_components for school students.pptx
this document is simple electronics components used for most of circuits
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Basic Electronic Components used in PCB Designing
- 1. BASIC ELECTRONICS DEVICES IN PCB DESIGNING
- 2. Resistor Capacitor Transistor Diode Switch LED
- 3. Resistor Resistor is an electrical component that reduces the electric current. Units : ohms (symbol: Ω)
- 4. Low Power Resistors High Power Resistors & Rheostats Types of Resistors
- 6. Capacitors A capacitor (originally known as a condenser) is a passive two- terminal component used to store electrical energy. Units: microfarads ( uF or mfd) or Pico farads (pF)
- 9. Transistors A device composed of Semiconductor material that amplifies a signal or opens or closes a circuit.
- 10. a – Bipolar , b - FET, c - MOSFET, d - Dual gate MOSFET, e - Inductive channel MOSFET, f - Single connection transistor Types of Transistors
- 11. Diode Current passing through a diode can only go in one direction called the forward direction.
- 12. Types of Diodes
- 13. Switches A device for making and breaking the connection in an electric circuit.
- 15. A light-emitting diode (LED) is a two-lead semiconductor light source. It is a pn-juntion diode, which emits light when activated LED