Configuration of CB Ce cc Poster
•Download as PPTX, PDF•
1 like•1,216 views
There are 3 transistor configurations: common-base (CB), common-emitter (CE), and common-collector (CC). In the CB configuration, current must be sunk from the emitter for the transistor to conduct current from the collector. In the CE configuration, the base is the input and collector is the output, with the emitter common to both, like a common cathode amplifier. In the CC configuration, the base is the input and emitter is the output, with the collector common to both, like a common drain amplifier.
Report
Share
Report
Share
Recommended
Ac bridge and its application 
The bridge uses for measuring the value of unknown resistance, inductance and capacitance, is known as the AC Bridge. The AC bridges are very convenient and give the accurate result of the measurement.The construction of the bridges is very simple. The bridge has four arms, one AC supply source and the balance detector. It works on the principle that the balance ratio of the impedances will give the balance condition to the circuit which is determined by the null detector.
AC bridges: Inductance and Capacitance measurement
The presentation describes theory of AC bridges, inductance measurement using Maxwell bridge, Maxwell Wein bridge, Hay's bridge, Capacitance measurement using De sauty bridge, Schering bridge and working of Q meter.
Chapter 6: Bipolar Junction Transistors (BJTs)
The document describes the basic structure and operation of bipolar junction transistors (BJTs). It discusses the npn and pnp transistor structure, which consists of an emitter, base, and collector region separated by two PN junctions. The document outlines the characteristics of npn and pnp transistors, including their biasing conditions and current flow. It also covers key BJT parameters such as beta, cutoff and saturation regions, load lines, and different biasing configurations including fixed bias and emitter bias networks.
Transistor Configuration
In this slide given detail description about different types of transistor configurations.
i.e. Common emmiter
Common Base
Common collector
fundamentals of electrical engineering
This document discusses basic concepts in electrical circuits including charge, current, voltage, power, energy, circuit elements, resistors, capacitors, inductors, and circuit theorems. It defines:
- Charge as an electrical property measured in coulombs.
- Current as the motion of charge through a conductor measured in amperes.
- Voltage as the energy required to move charge from one point to another measured in volts.
- Power as the rate of expending or absorbing energy measured in watts.
- Basic circuit elements like resistors, capacitors, and inductors.
- Kirchhoff's laws and theorems for circuit analysis like Ohm's law, superposition, Theven
Difference between c v
Current transformers (CTs) operate in series with the current being measured and cannot have an open secondary circuit, while potential transformers (PTs) operate in parallel across the voltage being measured and can have an open secondary circuit without damage. CTs treat the primary current as independent of the secondary circuit conditions, while PTs have primary current that depends on the secondary circuit conditions. CTs are used with low-voltage ammeters to measure high currents, and PTs are used with low-voltage voltmeters to measure high voltages.
Electronics 1 : Chapter # 06 : Bipolar Junction Transistor
Electronics 1 complete course plus guide. For complete course and more visit our website https://www.swebllc.com/?cat=12
Ac bridge
A.C. bridges are circuits used to measure unknown resistances, capacitances, inductances, frequencies, and mutual inductances. Some common bridges include the Wheatstone bridge for measuring resistance using direct current, Maxwell's bridges for measuring inductance using alternating current, and the De Sauty, Schering, Wien series, and Wien parallel bridges for measuring capacitance using various balanced circuit configurations. Each bridge uses a balanced circuit equation to relate known components to unknown values.
Recommended
Ac bridge and its application
The bridge uses for measuring the value of unknown resistance, inductance and capacitance, is known as the AC Bridge. The AC bridges are very convenient and give the accurate result of the measurement.The construction of the bridges is very simple. The bridge has four arms, one AC supply source and the balance detector. It works on the principle that the balance ratio of the impedances will give the balance condition to the circuit which is determined by the null detector.
AC bridges: Inductance and Capacitance measurement
The presentation describes theory of AC bridges, inductance measurement using Maxwell bridge, Maxwell Wein bridge, Hay's bridge, Capacitance measurement using De sauty bridge, Schering bridge and working of Q meter.
Chapter 6: Bipolar Junction Transistors (BJTs)
The document describes the basic structure and operation of bipolar junction transistors (BJTs). It discusses the npn and pnp transistor structure, which consists of an emitter, base, and collector region separated by two PN junctions. The document outlines the characteristics of npn and pnp transistors, including their biasing conditions and current flow. It also covers key BJT parameters such as beta, cutoff and saturation regions, load lines, and different biasing configurations including fixed bias and emitter bias networks.
Transistor Configuration
In this slide given detail description about different types of transistor configurations.
i.e. Common emmiter
Common Base
Common collector
fundamentals of electrical engineering
This document discusses basic concepts in electrical circuits including charge, current, voltage, power, energy, circuit elements, resistors, capacitors, inductors, and circuit theorems. It defines:
- Charge as an electrical property measured in coulombs.
- Current as the motion of charge through a conductor measured in amperes.
- Voltage as the energy required to move charge from one point to another measured in volts.
- Power as the rate of expending or absorbing energy measured in watts.
- Basic circuit elements like resistors, capacitors, and inductors.
- Kirchhoff's laws and theorems for circuit analysis like Ohm's law, superposition, Theven
Difference between c v
Current transformers (CTs) operate in series with the current being measured and cannot have an open secondary circuit, while potential transformers (PTs) operate in parallel across the voltage being measured and can have an open secondary circuit without damage. CTs treat the primary current as independent of the secondary circuit conditions, while PTs have primary current that depends on the secondary circuit conditions. CTs are used with low-voltage ammeters to measure high currents, and PTs are used with low-voltage voltmeters to measure high voltages.
Electronics 1 : Chapter # 06 : Bipolar Junction Transistor
Electronics 1 complete course plus guide. For complete course and more visit our website https://www.swebllc.com/?cat=12
Ac bridge
A.C. bridges are circuits used to measure unknown resistances, capacitances, inductances, frequencies, and mutual inductances. Some common bridges include the Wheatstone bridge for measuring resistance using direct current, Maxwell's bridges for measuring inductance using alternating current, and the De Sauty, Schering, Wien series, and Wien parallel bridges for measuring capacitance using various balanced circuit configurations. Each bridge uses a balanced circuit equation to relate known components to unknown values.
Transistor, its working and Applications
The document discusses transistors, their working, types, and applications. A transistor is an electronic component that uses semiconductors to amplify or switch electrical signals and power. It has three terminals called the emitter, base, and collector. Transistors come in different types like bipolar junction, field effect, etc. and are classified as NPN or PNP depending on the arrangement of N-type and P-type semiconductors. The document describes how NPN and PNP transistors work by controlling the flow of current between the emitter and collector using the base. Finally, it lists some common applications of transistors like as a switch, circuit element, and amplifier.
Stabilisation
Through proper biasing, a desired quiescent operating point of the transistor amplifier in the active region (linear region) of the characteristics is obtained. It is desired that once selected the operating point should remain stable. The maintenance of operating point stable is called Stabilisation.
transistor biasing and
stability factor , β
Emitter bias method of transistor biasing
Transistor biasing is the process of setting a transistor's operating voltage or current levels so that an AC input signal can be correctly amplified. There are several commonly used biasing methods including emitter biasing. Emitter biasing uses both positive and negative power supplies to provide a stable bias that fluctuates little with temperature variation or transistor replacement. It works by using the voltage drop across an emitter resistor from the emitter current to forward bias the emitter-base junction. Any increase in emitter current further reverse biases the junction, keeping the bias stable. Resistor values are typically chosen such that the emitter resistor voltage drop is 10% of the power supply voltage and the base resistor current
PPT- RVN (1).pptx
The input a.c. the signal is applied across the base-emitter terminals of the transistor & output is taken across collector-emitter terminals of the transistor.
Differentiator OP Amp
Differentiator OP Amp, Op-amp Differentiator Waveforms, Improved Op-amp Differentiator Amplifier,
Bio-polar junction transistor (edc)
A bipolar junction transistor (BJT) consists of two PN junctions formed by sandwiching either a p-type or n-type semiconductor between two opposite types. It has three sections - the emitter, base, and collector. Current flows due to both electrons and holes, making it a bipolar device. The base is lightly doped and very thin to allow charge carriers to easily move from the emitter to the collector. BJTs can be used as amplifiers because the collector current is controlled by the base current.
Ampere's circuital law and its applications
Let's consider a bar of magnetic material (iron) placed in a uniform magnetic field of strength H. Ampere's law relates the net magnetic field along a closed loop to the electric current passing through the loop. It states that the integral of the magnetic field density B around any closed path is equal to the current enclosed by the path multiplied by the permeability of the medium. Ampere's law has various applications such as determining the magnetic field around a long, straight current-carrying wire.
Simplified analysis of graetz circuit copy - copy
The document summarizes the analysis of a Graetz circuit, which is used in HVDC transmission, under two scenarios: without overlap and with overlap between thyristor valves. In the without overlap scenario, the analysis assumes valves switch on and off instantaneously with no two valves on at once. This allows simplifying the circuit to determine voltage and current waveforms. When overlap is considered and two valves can be on simultaneously, the analysis is more complex with different operation modes identified depending on the overlap angle. Key aspects of voltage, current, power factor and harmonics are derived.
L14 self and mutual inductance
The document discusses self-induced emf, self-inductance, mutually induced emf, and mutual inductance. It states that self-induced emf is proportional to the rate of change of current through a coil and self-inductance is the proportionality constant. Mutually induced emf occurs when the magnetic flux passing through one coil changes due to a changing current in another nearby coil, and mutual inductance is the proportionality constant between the induced emf and rate of change of current. The coupling coefficient k describes the degree of coupling between two coils and is defined as the ratio of mutual flux to self flux.
Transistor
This presentation introduces transistors, including their basic components and functions. It describes the four main types of transistors - BJT, UJT, FET, and MOS. Key points covered include the three regions of a transistor (emitter, base, collector), the bipolar junction transistor being composed of three semiconductor layers, and the common connections of transistors in circuits (common base, common emitter, common collector). Operating modes such as active, saturation, and cutoff are also defined.
Transistor
Here you find the information about Transistors. And know about
-> Type Of Transistor:
->Region of Transistor:
->P-N Junction Diodes
->Transistor application
->Transistor Connections
Limitation:
->Future of transistor:
Presentation on half and full wave ractifier.ppt
Kawsar Ahmed presented on half wave and full wave rectifiers. The half wave rectifier only conducts current during one half of the AC cycle, resulting in a lower output. The full wave rectifier uses two diodes or a bridge configuration to conduct current over both halves of the AC cycle, doubling the output. A center tap full wave rectifier uses two diodes and a center tapped transformer, while a bridge rectifier eliminates the need for a center tap and uses four diodes. Both full wave rectifiers provide an output with less ripple and higher efficiency than the half wave rectifier.
Transistors ppt by behin
The document discusses transistors, including their history and evolution. It describes how the transistor was invented in 1947 and became the building block of electronics. Moore's Law, which predicted transistors would double every two years, driving down costs, is also mentioned. The key types of transistors - bipolar junction transistors and field effect transistors - are defined. Their basic construction, symbols, operation, and applications as switches and amplifiers are outlined. New developments in transistor technology like 3D transistors are also summarized.
Electrical Machines - II
The document discusses synchronous generators and their operation. It covers:
- The two reaction theory which separates the armature mmf into direct and quadrature axis components.
- How phasor diagrams can be used to represent the direct and quadrature axis reactances (Xd and Xq).
- The slip test method to measure Xd and Xq by taking voltage-to-current ratios with the armature mmf aligned to each axis.
- Important cautions for the slip test including keeping slip extremely low to avoid errors from damper windings or open circuit voltages reaching dangerous levels.
3.bipolar junction transistor (bjt)
Bipolar junction transistors (BJTs) are three-terminal semiconductor devices consisting of two pn junctions. There are two types, NPN and PNP, depending on the order of doping. BJTs can operate as amplifiers and switches by controlling the flow of majority charge carriers through the base terminal. Proper biasing is required to operate the transistor in its active region between cutoff and saturation. Common configurations include common-base, common-emitter, and common-collector, each with different input and output characteristics. Maximum ratings like power dissipation and voltages must be considered for circuit design and temperature derating.
Presentation of transistor
The document discusses transistors, including:
- Transistors are electronic devices made of three layers of semiconductor material that can act as insulators or conductors.
- The first transistor was invented in 1947 by John Bardeen and Walter Brattain.
- There are several types of transistors including BJT, UJT, FET, and MOS transistors. BJTs use both electrons and holes, while FETs use only one type of carrier.
- Transistors have wide applications as switches, amplifiers, and in digital circuits. Recent developments include 3D transistors made using tri-gate technology for improved performance and efficiency.
FET AMPLIFIER
Field-effect transistor amplifiers provide an excellent voltage gain with the added feature of high input impedance. They are also low-power-consumption configurations with good frequency range and minimal size and weight.
JFETs, depletion MOSFETs, and MESFETs can be used to design amplifiers having similar voltage gains.
The depletion MOSFET (MESFET) circuit, however, has a much higher input impedance than a similar JFET configuration.
THERMAL BREAKDOWN|BREAKDOWN IN SOLIDS|HIGH VOLTAGE ENGINEERING
The document discusses thermal breakdown in insulating materials when subjected to electric fields. It explains that the material heats up due to conduction current and dielectric losses from polarization. As temperature increases, conductivity rises as well, reaching a point of instability where the heat generated exceeds what can be dissipated, causing breakdown. Various heating curves are shown representing different electric stress levels as a function of specimen temperature. A thermal instability condition curve illustrates how breakdown occurs at fields E1 and E2 when heat generated surpasses heat lost at temperatures TA and TB.
Ammeter, voltmeter, wattmeter, power factor meter
What is Ammeter, its working principle and its three Ammeter method. What is Voltmeter, working principle and three Voltmeter Method. Watt meter and its working principle.
harmonic distortion ppt
This document describes a project to build a third harmonic distortion meter using a PIC18F2550 microcontroller. It explains that non-linear components can cause harmonics in AC power systems, with the third harmonic being particularly impactful. The project involves using a microcontroller and discrete Fourier transform calculations to measure the amplitude of the fundamental frequency and third harmonic from a rectified input signal. This allows the third harmonic distortion to be displayed as a percentage. The document provides details of the circuit design and software used to implement this third harmonic distortion meter.
CE CB (cascade) amplifier
The cascade amplifier configuration consists of a common emitter stage followed by a common base stage. This provides good high frequency performance. The input resistance and current gain are similar to a single CE stage, while the output resistance is like a CB stage. Cascade amplifiers are used in tuned RF amplifiers and as wideband amplifiers due to their isolation between input and output. Analysis shows the overall voltage gain is approximately equal to the product of the individual stage gains, while the input resistance is the hie of the first stage and the output resistance is the Rc of the second stage.
Transistor configurations
This document discusses various transistor configurations and their characteristics. It begins with a quote by Albert Einstein. It then discusses the common-base, common-emitter, and common-collector configurations. For each configuration, it describes the input and output characteristics, showing how the input and output currents and voltages relate. It notes that the common-emitter configuration is most commonly used and describes how to properly bias a common-emitter amplifier. The document also briefly discusses the early effect in transistors.
More Related Content
What's hot
Transistor, its working and Applications
The document discusses transistors, their working, types, and applications. A transistor is an electronic component that uses semiconductors to amplify or switch electrical signals and power. It has three terminals called the emitter, base, and collector. Transistors come in different types like bipolar junction, field effect, etc. and are classified as NPN or PNP depending on the arrangement of N-type and P-type semiconductors. The document describes how NPN and PNP transistors work by controlling the flow of current between the emitter and collector using the base. Finally, it lists some common applications of transistors like as a switch, circuit element, and amplifier.
Stabilisation
Through proper biasing, a desired quiescent operating point of the transistor amplifier in the active region (linear region) of the characteristics is obtained. It is desired that once selected the operating point should remain stable. The maintenance of operating point stable is called Stabilisation.
transistor biasing and
stability factor , β
Emitter bias method of transistor biasing
Transistor biasing is the process of setting a transistor's operating voltage or current levels so that an AC input signal can be correctly amplified. There are several commonly used biasing methods including emitter biasing. Emitter biasing uses both positive and negative power supplies to provide a stable bias that fluctuates little with temperature variation or transistor replacement. It works by using the voltage drop across an emitter resistor from the emitter current to forward bias the emitter-base junction. Any increase in emitter current further reverse biases the junction, keeping the bias stable. Resistor values are typically chosen such that the emitter resistor voltage drop is 10% of the power supply voltage and the base resistor current
PPT- RVN (1).pptx
The input a.c. the signal is applied across the base-emitter terminals of the transistor & output is taken across collector-emitter terminals of the transistor.
Differentiator OP Amp
Differentiator OP Amp, Op-amp Differentiator Waveforms, Improved Op-amp Differentiator Amplifier,
Bio-polar junction transistor (edc)
A bipolar junction transistor (BJT) consists of two PN junctions formed by sandwiching either a p-type or n-type semiconductor between two opposite types. It has three sections - the emitter, base, and collector. Current flows due to both electrons and holes, making it a bipolar device. The base is lightly doped and very thin to allow charge carriers to easily move from the emitter to the collector. BJTs can be used as amplifiers because the collector current is controlled by the base current.
Ampere's circuital law and its applications
Let's consider a bar of magnetic material (iron) placed in a uniform magnetic field of strength H. Ampere's law relates the net magnetic field along a closed loop to the electric current passing through the loop. It states that the integral of the magnetic field density B around any closed path is equal to the current enclosed by the path multiplied by the permeability of the medium. Ampere's law has various applications such as determining the magnetic field around a long, straight current-carrying wire.
Simplified analysis of graetz circuit copy - copy
The document summarizes the analysis of a Graetz circuit, which is used in HVDC transmission, under two scenarios: without overlap and with overlap between thyristor valves. In the without overlap scenario, the analysis assumes valves switch on and off instantaneously with no two valves on at once. This allows simplifying the circuit to determine voltage and current waveforms. When overlap is considered and two valves can be on simultaneously, the analysis is more complex with different operation modes identified depending on the overlap angle. Key aspects of voltage, current, power factor and harmonics are derived.
L14 self and mutual inductance
The document discusses self-induced emf, self-inductance, mutually induced emf, and mutual inductance. It states that self-induced emf is proportional to the rate of change of current through a coil and self-inductance is the proportionality constant. Mutually induced emf occurs when the magnetic flux passing through one coil changes due to a changing current in another nearby coil, and mutual inductance is the proportionality constant between the induced emf and rate of change of current. The coupling coefficient k describes the degree of coupling between two coils and is defined as the ratio of mutual flux to self flux.
Transistor
This presentation introduces transistors, including their basic components and functions. It describes the four main types of transistors - BJT, UJT, FET, and MOS. Key points covered include the three regions of a transistor (emitter, base, collector), the bipolar junction transistor being composed of three semiconductor layers, and the common connections of transistors in circuits (common base, common emitter, common collector). Operating modes such as active, saturation, and cutoff are also defined.
Transistor
Here you find the information about Transistors. And know about
-> Type Of Transistor:
->Region of Transistor:
->P-N Junction Diodes
->Transistor application
->Transistor Connections
Limitation:
->Future of transistor:
Presentation on half and full wave ractifier.ppt
Kawsar Ahmed presented on half wave and full wave rectifiers. The half wave rectifier only conducts current during one half of the AC cycle, resulting in a lower output. The full wave rectifier uses two diodes or a bridge configuration to conduct current over both halves of the AC cycle, doubling the output. A center tap full wave rectifier uses two diodes and a center tapped transformer, while a bridge rectifier eliminates the need for a center tap and uses four diodes. Both full wave rectifiers provide an output with less ripple and higher efficiency than the half wave rectifier.
Transistors ppt by behin
The document discusses transistors, including their history and evolution. It describes how the transistor was invented in 1947 and became the building block of electronics. Moore's Law, which predicted transistors would double every two years, driving down costs, is also mentioned. The key types of transistors - bipolar junction transistors and field effect transistors - are defined. Their basic construction, symbols, operation, and applications as switches and amplifiers are outlined. New developments in transistor technology like 3D transistors are also summarized.
Electrical Machines - II
The document discusses synchronous generators and their operation. It covers:
- The two reaction theory which separates the armature mmf into direct and quadrature axis components.
- How phasor diagrams can be used to represent the direct and quadrature axis reactances (Xd and Xq).
- The slip test method to measure Xd and Xq by taking voltage-to-current ratios with the armature mmf aligned to each axis.
- Important cautions for the slip test including keeping slip extremely low to avoid errors from damper windings or open circuit voltages reaching dangerous levels.
3.bipolar junction transistor (bjt)
Bipolar junction transistors (BJTs) are three-terminal semiconductor devices consisting of two pn junctions. There are two types, NPN and PNP, depending on the order of doping. BJTs can operate as amplifiers and switches by controlling the flow of majority charge carriers through the base terminal. Proper biasing is required to operate the transistor in its active region between cutoff and saturation. Common configurations include common-base, common-emitter, and common-collector, each with different input and output characteristics. Maximum ratings like power dissipation and voltages must be considered for circuit design and temperature derating.
Presentation of transistor
The document discusses transistors, including:
- Transistors are electronic devices made of three layers of semiconductor material that can act as insulators or conductors.
- The first transistor was invented in 1947 by John Bardeen and Walter Brattain.
- There are several types of transistors including BJT, UJT, FET, and MOS transistors. BJTs use both electrons and holes, while FETs use only one type of carrier.
- Transistors have wide applications as switches, amplifiers, and in digital circuits. Recent developments include 3D transistors made using tri-gate technology for improved performance and efficiency.
FET AMPLIFIER
Field-effect transistor amplifiers provide an excellent voltage gain with the added feature of high input impedance. They are also low-power-consumption configurations with good frequency range and minimal size and weight.
JFETs, depletion MOSFETs, and MESFETs can be used to design amplifiers having similar voltage gains.
The depletion MOSFET (MESFET) circuit, however, has a much higher input impedance than a similar JFET configuration.
THERMAL BREAKDOWN|BREAKDOWN IN SOLIDS|HIGH VOLTAGE ENGINEERING
The document discusses thermal breakdown in insulating materials when subjected to electric fields. It explains that the material heats up due to conduction current and dielectric losses from polarization. As temperature increases, conductivity rises as well, reaching a point of instability where the heat generated exceeds what can be dissipated, causing breakdown. Various heating curves are shown representing different electric stress levels as a function of specimen temperature. A thermal instability condition curve illustrates how breakdown occurs at fields E1 and E2 when heat generated surpasses heat lost at temperatures TA and TB.
Ammeter, voltmeter, wattmeter, power factor meter
What is Ammeter, its working principle and its three Ammeter method. What is Voltmeter, working principle and three Voltmeter Method. Watt meter and its working principle.
harmonic distortion ppt
This document describes a project to build a third harmonic distortion meter using a PIC18F2550 microcontroller. It explains that non-linear components can cause harmonics in AC power systems, with the third harmonic being particularly impactful. The project involves using a microcontroller and discrete Fourier transform calculations to measure the amplitude of the fundamental frequency and third harmonic from a rectified input signal. This allows the third harmonic distortion to be displayed as a percentage. The document provides details of the circuit design and software used to implement this third harmonic distortion meter.
What's hot (20)
THERMAL BREAKDOWN|BREAKDOWN IN SOLIDS|HIGH VOLTAGE ENGINEERING
THERMAL BREAKDOWN|BREAKDOWN IN SOLIDS|HIGH VOLTAGE ENGINEERING
Viewers also liked
CE CB (cascade) amplifier
The cascade amplifier configuration consists of a common emitter stage followed by a common base stage. This provides good high frequency performance. The input resistance and current gain are similar to a single CE stage, while the output resistance is like a CB stage. Cascade amplifiers are used in tuned RF amplifiers and as wideband amplifiers due to their isolation between input and output. Analysis shows the overall voltage gain is approximately equal to the product of the individual stage gains, while the input resistance is the hie of the first stage and the output resistance is the Rc of the second stage.
Transistor configurations
This document discusses various transistor configurations and their characteristics. It begins with a quote by Albert Einstein. It then discusses the common-base, common-emitter, and common-collector configurations. For each configuration, it describes the input and output characteristics, showing how the input and output currents and voltages relate. It notes that the common-emitter configuration is most commonly used and describes how to properly bias a common-emitter amplifier. The document also briefly discusses the early effect in transistors.
CE, CB, CC AMPLIFIERS
This document summarizes a student project presentation on CE, CB, and CC transistor amplifiers. It includes introductions to diodes, transistors, and the three basic transistor amplifier configurations. For each amplifier type, it provides a brief description of the configuration and key features, along with experimental output waveforms. It also includes Protel circuit design diagrams and software simulations of the three amplifier circuits on Proteus. The project aims to explain the basic workings and characteristics of common emitter, common base, and common collector transistor amplifier circuits.
Seminar on Cascode amplifier
The document discusses the cascode amplifier, which combines the advantages of common source and common gate amplifiers by using two transistors. It offers high gain, high input impedance, and stability. The cascode arrangement is used in applications like current mirrors, modulators, and differential amplifiers. It provides concise explanations of the cascode amplifier configuration and analysis, as well as examples of cascode current mirrors and differential amplifiers.
Transistors
A transistor can be used as a current source by biasing the emitter current through a resistor. Any change in the collector voltage will have little effect on the collector/load current as long as the transistor remains active and not saturated. In a common-emitter amplifier, a small signal at the base causes a corresponding change in the emitter current. This then causes an amplified change in the opposite direction at the collector through the collector resistor load, providing voltage gain.
Dry Type Transformer
The document discusses dry type transformers, which are air-cooled rather than liquid-cooled. It describes how dry type transformers do not require maintenance-intensive liquid cooling systems or fireproof vaults. The main types of dry type transformers are cast resin dry type transformers and vacuum pressure impregnated transformers. Dry type transformers provide reliable power in a safe and environmentally-friendly way, making them well-suited for applications such as buildings, tunnels, and industrial facilities where fire safety is important.
Transistor notes
A transistor is a semiconductor device that can amplify or switch electronic signals and power by using a voltage or current applied to one pair of terminals to control the current through another pair of terminals. It is composed of semiconductor material with three terminals - the emitter, base, and collector. Transistors use a sandwich of p-type and n-type semiconductor materials and can be NPN or PNP types. They are commonly used in integrated circuits and have replaced vacuum tubes in most modern electronics due to being more durable, having a longer life, consuming less power, and not requiring a heating element.
Transistor , NPN & PNP Transistor
A transistor is a small electronic device that controls the flow of electric current. It acts like a switch that can open and close many times per second. There are two main types of transistors - NPN and PNP - which differ in how they allow or block the flow of electric current between three terminals: the base, collector, and emitter. The base terminal controls the flow of current between the collector and emitter terminals.
Presentation on bipolar junction transistor
This presentation introduces bipolar junction transistors (BJTs). It discusses the two types of BJTs - NPN and PNP transistors, which differ based on whether holes or electrons are the majority carriers. The key components of a transistor - emitter, base, and collector - are defined. The presentation compares the three common transistor configurations - common base, common emitter, and common collector - and provides expressions for collector current in each. It also discusses transistor operation, characteristics, and applications such as amplification. Overall, the presentation provides a comprehensive overview of BJT fundamentals.
Transistors
The document discusses the transistor, including:
1. The transistor is a fundamental component in almost all electronic devices that can amplify current and be used as a switch or amplifier.
2. There are two main types, NPN and PNP, distinguished by the layers of semiconductor material used. Most transistors today use NPN transistors made from silicon.
3. A simple circuit demonstrates how a tiny base current is amplified by the transistor to power an LED, showing its amplifying properties.
automatic-street-light-controller
The document describes an automatic street light control system that uses a light dependent resistor and transistor circuit to switch street lights on and off automatically based on light levels. It removes the need for manual operation by turning lights on when darkness reaches a certain level and off when another light source is detected. This saves energy by precisely controlling light times. The system uses a transistor as a switch that is activated by a light dependent resistor sensor similar to the human eye.
Transistors
This document provides instructions for identifying the leads of various transistor types and testing transistors with an ohmmeter to determine if they are good or defective. It describes several methods for identifying the emitter, base, and collector leads based on the transistor packaging and markings. It also outlines three tests to perform with an ohmmeter: forward bias tests of the base-emitter and base-collector junctions, and a leakage current test between the emitter and collector. The results of these tests can indicate whether a transistor is good or defective.
Viewers also liked (12)
Similar to Configuration of CB Ce cc Poster
Cbcs e1 unit 3
The document discusses bipolar junction transistors and junction field effect transistors. It describes:
1) The construction and working of NPN and PNP bipolar junction transistors, including the roles of the emitter, base, and collector. Current flows from the emitter to the collector when the base is forward biased.
2) The common base, common collector, and common emitter configurations of transistors and their input, output, and current transfer characteristics.
3) Transistor DC load line analysis which determines the operating point where variations in collector current and voltage occur when a signal is applied.
BJT by Emroz Sardar.pptx
A Bipolar Junction Transistor is a three-terminal semiconductor device consisting of two p-n junctions which are able to amplify or magnify a signal. It is a current controlled device. The three terminals of the BJT are the base, the collector and the emitter. A BJT is a type of transistor that uses both electrons and holes as charge carriers
ppt_ae.pdf
The document discusses various topics related to analog electronics including:
1. Transistor biasing methods such as base resistor, collector to base, fixed bias, and voltage divider bias.
2. Amplifier configurations including common base, common emitter, and common collector. Characteristics of the common emitter configuration are also discussed.
3. IC biasing using current sources and current mirrors. Basic gain cell and cascode amplifiers are introduced.
Unit II.ppt
The document discusses transistors and operational amplifiers. It begins by providing an introduction to transistors, describing them as three-terminal semiconductor devices that can amplify signals. Bipolar junction transistors (BJTs) are discussed in more detail, including their NPN and PNP structures and terminals of collector, emitter, and base. Different transistor configurations - common base, common emitter, and common collector - are also summarized. The document then covers topics such as transistor characteristics, biasing, and their usage as amplifiers and switches before briefly mentioning MOSFETs and operational amplifiers.
Unit 2.pptx
This document discusses transistors and operational amplifiers. It begins by providing an overview of the bipolar junction transistor (BJT), including its structure as a three-terminal device and how it can amplify small input signals at the collector. The document then covers transistor characteristics such as input and output characteristics, configurations including common emitter, common base, and common collector, and current relations. It also discusses MOSFETs and operational amplifiers at a high level.
Basic information
- Bipolar transistors have three terminals - emitter, base, and collector - and can operate in three regions: active, saturation, and cutoff.
- There are three common configurations: common base, common emitter, and common collector. Common emitter is most widely used due to its flexibility and high gain.
- In common emitter, a small base current controls a larger collector current. The transistor acts as a switch that can amplify small signals through its linear active region.
Cb and cc configu
In common base configuration:
- The base terminal is common to both the input (emitter and base) and output (collector and base) terminals.
- The input signal is applied between the emitter and base terminals, while the output signal is taken from the collector and base terminals.
- This configuration has a low input impedance and high output impedance, providing high voltage gain though low current and power gain.
Lecture 8 bjt_1
The document provides information about bipolar junction transistors (BJTs), including:
1) BJTs have three doped semiconductor regions (emitter, base, collector) separated by two pn junctions and operate using both holes and electrons.
2) For a BJT to operate as an amplifier, the base-emitter junction must be forward-biased and the base-collector junction must be reverse-biased.
3) Changes in base current cause much larger changes in collector current, allowing BJTs to amplify signals.
Common Base Bonfiguration
In common base configuration:
- The base terminal is common to both the input (emitter and base terminals) and output (collector and base terminals) of the transistor.
- The input signal is applied between the emitter and base terminals, while the output signal is taken from the collector and base terminals.
- The base-emitter junction is forward biased, allowing current to flow from the emitter to the base, while the collector-base junction is reverse biased.
Chapter 4 bjt
The given circuit is a CB amplifier.
(a) The dc operating point or Q-point is midway between cutoff and saturation points.
Cutoff point: IC = 0, VCE = 10 V
Saturation point: IC = 2 mA, VCE = 0.2 V
Q-point: IC = 1 mA, VCE = 5 V
(b) Maximum unclipped signal is the distance between Q-point and either cutoff or saturation point.
Maximum peak-to-peak signal = Saturation point - Cutoff point
= 0.2 V - 10 V = 9.8 V
(c) For no clipping, the ac signal amplitude should be less than half of the maximum
Bipolar junction transisitors.ppt
The document discusses the basic structure and operation of bipolar junction transistors (BJTs). It describes how a BJT has three layers forming two p-n junctions, and can be used as an amplifier by forward biasing the base-emitter junction while reverse biasing the base-collector junction. The document also explains how BJTs can function as switches by biasing them into either cutoff or saturation modes, and covers other key topics like transistor characteristics curves and troubleshooting techniques.
Transistor, MOSFET and Operational Amplr
The document discusses transistors and operational amplifiers. It begins by describing the basic structure and operation of bipolar junction transistors (BJT), which have three terminals - collector, emitter, and base. BJTs can amplify signals, with a small signal applied to the base producing a magnified signal at the collector. The document then covers transistor characteristics like input and output characteristics, configurations like common emitter and common base, and applications as amplifiers and switches. It also briefly introduces MOSFETs and operational amplifiers.
unit 2 part1 (1).pptx
This document discusses different types of transistors. It begins by defining what a transistor is and who invented it. It then describes the basic components of a bipolar junction transistor (BJT) including the emitter, base, and collector. It explains that BJTs can be NPNP or PNP type depending on layer orientation. The document discusses operating regions for transistors based on biasing of the emitter and collector junctions. It also covers different transistor configurations including common base, common emitter, and common collector. Input and output characteristics are described for the common base and common emitter configurations. Current gain is defined and equations are provided.
BIPOLAR JUNCTION TRANSISTOR
- The BJT is constructed with 3 doped semiconductor regions (emitter, base, collector) separated by 2 p-n junctions.
- For operation, the base-emitter junction is forward-biased while the base-collector junction is reverse-biased.
- Electrons diffuse from the emitter into the base and are swept into the collector region, producing a current flow from collector to emitter. The base current controls the much larger collector current.
Unit - IV(i) BJT.pdf
This document discusses the bipolar junction transistor (BJT) including:
- Its structure as a 3-terminal semiconductor device with 3 layers and 2 junctions.
- Its 3 operating regions: active, cutoff, and saturation.
- Different configurations including common emitter, collector, and base modes.
- Key parameters like current gains and reverse saturation currents.
- Drawing load lines and setting the operating point to design BJT amplifiers.
- Single stage common emitter amplifier configuration using coupling capacitors.
- Numerical examples calculating voltages and currents in BJT circuits.
ELectronic Circuits I
Biasing is the process of applying external voltages to transistors to ensure proper operation. It involves forward or reverse biasing transistor junctions to place the device in specific regions like active, saturation, or cutoff. Common biasing circuits include fixed bias using a base resistor, collector-to-base bias which provides feedback, and emitter bias where a resistor is added to stabilize operating point. Proper biasing establishes a quiescent point and load line on the transistor characteristics curve for linear amplification.
Unit 2.pdf
1. A transistor is a semiconductor device with three terminals (emitter, base, collector) that can amplify or switch electronic signals and electrical power. It was invented in 1947 as a replacement for vacuum tubes.
2. There are two main types of transistors - NPN and PNP. In an NPN transistor, the base-emitter junction is forward biased, allowing current to flow from the emitter to the collector. The small base current controls a much larger collector current.
3. Transistors can be connected in common base, common emitter, or common collector configurations. The common emitter configuration provides both current and voltage gain and is widely used in amplifiers.
Electronics and Communication Engineering
Electronics and Communication Engineering is the Branch of Engineering. Electronics and Communication Engineering field requires an understanding of core areas including Engineering Graphics, Computer Programming,Electronics Devices and Circuits-I, Network Analysis, Signals and Systems, Communication Systems, Electromagnetics Engineering, Digital Signal Processing, Embedded Systems, Microprocessor and Computer Architecture. Ekeeda offers Online Mechanical Engineering Courses for all the Subjects as per the Syllabus.
Visit : https://ekeeda.com/streamdetails/stream/Electronics-and-Communication-Engineering
Transistors handout
This document provides an overview of bipolar junction transistors (BJT) including:
- The basic structure of an NPN or PNP transistor with emitter, base, and collector layers.
- How transistors operate in cutoff, saturation, and active modes depending on biasing of the PN junctions.
- How a small base current controls a larger collector current in the active region, allowing transistors to function as electronic switches or amplifiers.
Transistors & Oscillators by Er. Swapnil Kaware
This document contains notes on transistor amplifiers. It begins by defining terms like voltage gain, current gain, and power gain. It then provides explanations of different transistor configurations including common-base, common-emitter, and common-collector. Circuit diagrams and explanations of single-stage and multistage RC coupled amplifiers are provided. The document also discusses topics like frequency response curves, types of coupling, classifications of power amplifiers, and comparisons of different amplifier classes. Questions and answers on these topics are included throughout.
Similar to Configuration of CB Ce cc Poster (20)
More from Er. Ashish Pandey
Salman Khan's Top 10 Best Films
This document lists the top 10 best films of Salman Khan based on their budgets and box office collections. It provides the name of each film from number 10 to number 1, along with the year of release, budget and box office collection for each film. The top film was Bajrangi Bhaijaan from 2015, which had a budget of 90 crores and box office collection of 626 crores.
Optical character recognition IEEE Paper Study
Optical character recognition (OCR) is a technology that converts images of typed, handwritten or printed text into machine-encoded text. The document describes the OCR process which includes image pre-processing, segmentation, feature extraction and recognition using a multi-layer perceptron neural network. It discusses advantages such as increased efficiency and ability to instantly search text. Disadvantages include issues with low quality documents. Applications include data entry for business documents and making printed documents searchable.
Program, Code of Program and Screen Shot of Output (UNIVERSAL DRIVER USING µ...
The document describes a program for a universal motor driver using a P89C51 microcontroller. It can control AC and DC motors by varying the pulse width modulation (PWM) of the TRIAC for AC motors and switching relays for DC motor voltage levels. The program uses timers and interrupts to generate the PWM and reads inputs to control motor speed and select motor type/voltage. Screenshots show the operating scheme and motor control via keypad input to the serial port.
TLCS-900/H1 Microcontroller
The document discusses the Toshiba TLCS-900/H1 microcontroller series. It provides details on the processor core features, including a maximum internal operating frequency of 80MHz and minimum instruction execution time of 12.5ns for high-speed products. It also describes the package, CPU specifications, internal and external memory support, timers, serial interfaces, interrupts, and suitability for industrial applications like programmable motor drivers.
MSP432P401x Microcontroller
The document discusses the MSP432P401x microcontroller from Texas Instruments. It begins with an introduction describing the microcontroller as combining low-power capabilities from TI's MSP430 line with the processing power of an ARM Cortex-M4 core. It then provides a functional block diagram and lists key features including the CPU, memory, operating characteristics, and ultra-low power modes. Industrial applications discussed include electric meters, industrial sensing and communications, electronic locks, and blood pressure monitors.
GSM Traffic Cases
The document provides information on various GSM traffic cases including call setup, location updating, and call handover. It describes the processes for mobile originated and mobile terminated calls. Location updating includes normal location updating, IMSI attach, and periodic registration. It also outlines different types of call handover such as intra-BTS, inter-BTS intra-BSC, inter-BSC, and inter-MSC handovers.
Development of Open Telematics Service Based on Gateway and Framework
The document summarizes a research paper on developing an open telematics system based on a gateway and framework. It introduces issues with existing telematics services that depend on specific providers and networks. The proposed system uses a gateway to enable telematics server applications to operate independently of mobile networks. It also uses a framework so developers can write applications without needing to integrate different distributed servers. This allows a telematics terminal to access services from any provider. The system was developed to include address book synchronization and services like traffic information, emergency response and vehicle tracking. It concludes the open system architecture solves issues of dependency on networks and providers.
Telecom Billing
This document discusses telecom billing. It explains that telecom billing involves collecting customer usage data, applying charges for usage and rentals, and generating invoices. It then outlines the major Indian telecom operators and basic services they provide such as voice calls, SMS, internet access. The document discusses that customers are typically charged rental fees as well as usage fees. It also outlines different billing types like pre-paid and post-paid billing. It concludes by describing the main customer types in telecom including mobile and fixed line pre-paid and post-paid customers.
Automatic Speech Recognition
This document provides information about automatic speech recognition including its applications in fields like medical transcription, military, telephony, and automobiles. It discusses speaker-independent and speaker-dependent ASR and notes advantages like not requiring training or use of input devices, and disadvantages like not recognizing all accents or words that sound similar. The key stages of ASR are described as feature extraction, acoustic and language modeling, and decoding spoken words into text.
“Temperature Sensors” Thermocouple | Thermistor | Resister Temperature Detectors
Thermocouples, thermistors, and resistance temperature detectors (RTDs) are three common types of temperature sensors. Thermocouples generate voltage based on the temperature difference between two dissimilar metals and can measure up to 1800°C, but have lower accuracy than other sensors. Thermistors use the change in resistance of semiconductor materials with temperature; negative temperature coefficient thermistors are often used for temperature sensing. RTDs measure temperature by correlating the resistance of a platinum coil with temperature; they offer high accuracy over a wide range. The presentation provides details on the construction, operation, advantages, disadvantages and applications of each sensor type.
Mobile Sensors and Types
The document discusses various sensors used in mobile phones. It describes proximity sensors which detect how close the phone is to the user's face and turn off the screen to save battery during calls. It also explains GPS sensors which track location using satellites, ambient light sensors which adjust screen brightness based on light levels, accelerometers which detect orientation changes, compass sensors which indicate direction using magnetism, gyroscopes which detect motion, and back-illuminated image sensors which improve low-light photography. These sensors power many smart features in phones and help differentiate them from conventional devices.
BRAND ENDORSEMENTS BY SALMAN KHAN
The document discusses Salman Khan's brand endorsements for various companies in India. It notes that in October 2012, Coca-Cola India resigned Salman Khan as the brand ambassador for Thums Up, an Indian cola brand owned by Coca-Cola that holds approximately 42% of the cola market share in India. Additionally, in December 2012 Suzuki, a Japanese motorcycle manufacturer, signed Salman Khan as their brand ambassador. The document concludes by listing several other major brands that Salman Khan currently serves or has served as brand ambassador for, such as Splash, Scott, Astral Pipes, Yatra.com, Rotomac Pens, Wheel, Relaxo Hawai, Audi India, History TV
Study of Data sheet of 56824 DSP processors
The document describes the features and specifications of the DSP56824 16-bit digital signal processor, including its programmable peripherals, memory capabilities, and interface options. It is well-suited for cost-sensitive applications like digital wireless devices and cameras due to its low cost, configuration flexibility, and compact code. The evaluation module provides peripherals like memory, a codec, LEDs, and buttons to help develop and test applications for the DSP56824.
Audio and Video Compression
This document summarizes audio and video compression techniques. It defines compression as reducing the number of bits needed to represent data. For audio, it describes lossless compression which removes redundant data without quality loss, and lossy compression which removes irrelevant data and degrades quality. It also describes audio level compression. For video, it defines lossy compression which greatly reduces file sizes but decreases quality, and lossless compression which preserves quality. The advantages of compression are also stated such as faster transmission and reduced storage needs, while disadvantages include possible quality loss and extra processing requirements.
Making of constitution of India
The constitution of India was drafted by the constituent assembly over a period of 2 years, 11 months and 18 days. Dr. Bhimrao Ambedkar served as the chairman of the drafting committee that prepared the final draft of the constitution. The constituent assembly first met on December 9, 1946 and held its last sitting on January 24, 1950. Key events included the failure of earlier attempts like the Government of India Act 1935 to satisfy Indian aspirations, demands for a constitution drafted by Indians themselves, and the assembly passing the final version on November 26, 1949 which came into effect on January 26, 1950, commemorating the 1930 independence resolution.
Fundamental rights and duties
The document discusses Fundamental Rights and Duties under the Constitution of India. It outlines the six Fundamental Rights which include the rights to equality, freedom, freedom from exploitation, freedom of religion, cultural and educational rights, and constitutional remedies. It also lists the fundamental duties of Indian citizens which are moral obligations to promote patriotism, uphold national unity, protect public property and natural resources, and avoid social evils. The fundamental duties help define the spirit of being an Indian citizen.
Fundamental Rights
This document provides an overview of fundamental rights as outlined in the Constitution of India. It defines fundamental rights as essential human rights offered to all citizens regardless of attributes. The six fundamental rights discussed are: right to equality, right to freedom, right to freedom from exploitation, right to freedom of religion, cultural and educational rights, and right to constitutional remedies. For each right, key aspects protected by the constitution are described.
Automated Face Recognition System for Office Door Access Control Application
This document describes an automated face recognition system for office door access control. It discusses introducing face recognition technology in the 1980s for security applications. The proposed system uses principal component analysis and artificial neural networks to recognize faces. It achieves 80% recognition accuracy between 40-60cm from the camera when the head is within 20 degrees left or right. The system involves training and evaluation stages, extracting features from faces during training and recognizing new faces during evaluation using the stored database. Graphical and neural network components are used to capture, crop, and recognize faces in real-time. Potential applications include security at ATMs, cameras, and public surveillance systems.
Satallite mobile communication Poster
This document discusses satellite communication, including that satellites orbit large objects like planets, communication satellites transmit radio and television signals from space, and they can be thought of as microwave repeaters in the sky. It also outlines different types of satellite orbits (GEO, LEO, etc.), modulation techniques (ASK, FSK, PSK), multiple access methods (FDMA, TDMA, CDMA, WCDMA), applications (weather, broadcasting, navigation), and was submitted by 3 students for a communication electronics course.
ABCD parameter poster
The ABCD parameters, also known as chain, cascade, or transmission line parameters, are electrical circuit parameters used to represent two-port networks. They are commonly used to analyze the cascade or series connection of multiple two-port networks, such as transmission lines, transformers, filters, and small-signal transistor models. The parameters are defined such that when used to represent cascaded two-ports, the matrix notation follows the order the networks are drawn from left to right in a diagram.
More from Er. Ashish Pandey (20)
Program, Code of Program and Screen Shot of Output (UNIVERSAL DRIVER USING µ...
Program, Code of Program and Screen Shot of Output (UNIVERSAL DRIVER USING µ...
Development of Open Telematics Service Based on Gateway and Framework
Development of Open Telematics Service Based on Gateway and Framework
“Temperature Sensors” Thermocouple | Thermistor | Resister Temperature Detectors
“Temperature Sensors” Thermocouple | Thermistor | Resister Temperature Detectors
Automated Face Recognition System for Office Door Access Control Application
Automated Face Recognition System for Office Door Access Control Application
Recently uploaded
22CYT12-Unit-V-E Waste and its Management.ppt
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
Embedded machine learning-based road conditions and driving behavior monitoring
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
哪里办理(csu毕业证书)查尔斯特大学毕业证硕士学历原版一模一样
原版一模一样【微信：741003700 】【(csu毕业证书)查尔斯特大学毕业证硕士学历】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Modelagem de um CSTR com reação endotermica.pdf
Modelagem em função de transferencia. CSTR não-linear.
bank management system in java and mysql report1.pdf
truth is high but higher still is truth full living
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressions
K8sGPT is a tool that analyzes and diagnoses Kubernetes clusters. This presentation was used to share the requirements and dependencies to deploy K8sGPT in a local environment.
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECT
The rivalry between prominent international actors for dominance over Central Asia's hydrocarbon
reserves and the ancient silk trade route, along with China's diplomatic endeavours in the area, has been
referred to as the "New Great Game." This research centres on the power struggle, considering
geopolitical, geostrategic, and geoeconomic variables. Topics including trade, political hegemony, oil
politics, and conventional and nontraditional security are all explored and explained by the researcher.
Using Mackinder's Heartland, Spykman Rimland, and Hegemonic Stability theories, examines China's role
in Central Asia. This study adheres to the empirical epistemological method and has taken care of
objectivity. This study analyze primary and secondary research documents critically to elaborate role of
china’s geo economic outreach in central Asian countries and its future prospect. China is thriving in trade,
pipeline politics, and winning states, according to this study, thanks to important instruments like the
Shanghai Cooperation Organisation and the Belt and Road Economic Initiative. According to this study,
China is seeing significant success in commerce, pipeline politics, and gaining influence on other
governments. This success may be attributed to the effective utilisation of key tools such as the Shanghai
Cooperation Organisation and the Belt and Road Economic Initiative.
Harnessing WebAssembly for Real-time Stateless Streaming Pipelines
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
DfMAy 2024 - key insights and contributions
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
Advanced control scheme of doubly fed induction generator for wind turbine us...
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
A SYSTEMATIC RISK ASSESSMENT APPROACH FOR SECURING THE SMART IRRIGATION SYSTEMS
The smart irrigation system represents an innovative approach to optimize water usage in agricultural and landscaping practices. The integration of cutting-edge technologies, including sensors, actuators, and data analysis, empowers this system to provide accurate monitoring and control of irrigation processes by leveraging real-time environmental conditions. The main objective of a smart irrigation system is to optimize water efficiency, minimize expenses, and foster the adoption of sustainable water management methods. This paper conducts a systematic risk assessment by exploring the key components/assets and their functionalities in the smart irrigation system. The crucial role of sensors in gathering data on soil moisture, weather patterns, and plant well-being is emphasized in this system. These sensors enable intelligent decision-making in irrigation scheduling and water distribution, leading to enhanced water efficiency and sustainable water management practices. Actuators enable automated control of irrigation devices, ensuring precise and targeted water delivery to plants. Additionally, the paper addresses the potential threat and vulnerabilities associated with smart irrigation systems. It discusses limitations of the system, such as power constraints and computational capabilities, and calculates the potential security risks. The paper suggests possible risk treatment methods for effective secure system operation. In conclusion, the paper emphasizes the significant benefits of implementing smart irrigation systems, including improved water conservation, increased crop yield, and reduced environmental impact. Additionally, based on the security analysis conducted, the paper recommends the implementation of countermeasures and security approaches to address vulnerabilities and ensure the integrity and reliability of the system. By incorporating these measures, smart irrigation technology can revolutionize water management practices in agriculture, promoting sustainability, resource efficiency, and safeguarding against potential security threats.
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
Understanding Inductive Bias in Machine Learning
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
Recently uploaded (20)
Embedded machine learning-based road conditions and driving behavior monitoring
Embedded machine learning-based road conditions and driving behavior monitoring
ACRP 4-09 Risk Assessment Method to Support Modification of Airfield Separat...
ACRP 4-09 Risk Assessment Method to Support Modification of Airfield Separat...
bank management system in java and mysql report1.pdf
bank management system in java and mysql report1.pdf
ML Based Model for NIDS MSc Updated Presentation.v2.pptx
ML Based Model for NIDS MSc Updated Presentation.v2.pptx
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressions
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressions
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECT
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECT
Harnessing WebAssembly for Real-time Stateless Streaming Pipelines
Harnessing WebAssembly for Real-time Stateless Streaming Pipelines
Advanced control scheme of doubly fed induction generator for wind turbine us...
Advanced control scheme of doubly fed induction generator for wind turbine us...
A SYSTEMATIC RISK ASSESSMENT APPROACH FOR SECURING THE SMART IRRIGATION SYSTEMS
A SYSTEMATIC RISK ASSESSMENT APPROACH FOR SECURING THE SMART IRRIGATION SYSTEMS
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...
basic-wireline-operations-course-mahmoud-f-radwan.pdf
basic-wireline-operations-course-mahmoud-f-radwan.pdf
Configuration of CB Ce cc Poster
- 1. Configurations of Transistor (CB,CC,CE) 3 Possible Configuration Common-Base Configuration (CB) input = VEB & IE output = VCB &IC Common-Emitter Configuration (CE): input = VBE & IB output= VCE & IC Common-Collector Configuration (CC) input = VBC & IB output=VEC & IE CB Configuration As current is sunk from the emitter this provides potential difference so causing the transistor to conduct.. The current conducted via the collector is proportional to the voltage across the base-emitter junction, accounting for the bias, as with other configurations. Therefore, if no current is sunk at the emitter the transistor does not conduct. CE Configuration0 In this circuit the base terminal of the transistor serves as the input, the collector is the output, and the emitter is common to both (for example, it may be tied to ground reference or a power supply rail), hence its name. The analogous field-effect transistor circuit is the common source amplifier, and the analogous tube circuit is the common cathode amplifier. CC Configuration In this circuit the base terminal of the transistor serves as the input, the emitter is the output, and the collector is common to both (for example, it may be tied to ground reference or a power supply rail, hence its name. The analogous field-effect transistor circuit is the common drain amplifier. Department of Electronics and Telecommunication 2nd yr 3rd Sem (Sec C) Subject- EDC Submitted by- Ashish Pandey (30), Ankush Fulambarkar (28).