Presentation Format-Hritik Soni.ppt
•Download as PPT, PDF•
0 likes•8 views
This presentation summarizes forward and reverse biasing of diodes. It defines a diode as a semiconductor device that allows current to flow easily in one direction. Forward biasing occurs when voltage allows natural current flow through the diode, while reverse biasing applies voltage in the opposite direction. Circuits are shown demonstrating forward and reverse biased diodes in a simulator. Zener diodes are also introduced as diodes designed to operate in reverse bias by conducting at a precise breakdown voltage.
Report
Share
Report
Share
Recommended
Lecture-2.pptx
This document discusses power diodes and their operation. It explains that power diodes incorporate a lightly doped drift region to withstand high voltages in reverse bias. The drift region determines the maximum reverse voltage and affects the forward voltage drop. Power diodes are designed to handle high currents and temperatures for power applications. They have higher ratings and costs compared to normal signal diodes.
Chapter2
Electrical current, voltage, resistance, capacitance, and inductance are a few of the basic elements of electronics and radio. Apart from current, voltage, resistance, capacitance, and inductance, there are many other interesting elements to electronic technology. ... Use Electronics Notes to learn electronics online.
Diode ,its types & its Application
1. The document discusses diodes, their structure and types including PN junction diode, LED, photodiode, and Zener diode.
2. It explains how diodes allow current to flow in one direction during forward bias when positive voltage is applied to the p-type side, and restricts current in reverse bias.
3. Applications of diodes discussed include different types of rectifiers (half wave, full wave, bridge) which convert AC to DC, and clippers which shape input waveforms.
Bsc 1 cbcs e1 unit 2
A half-wave rectifier circuit rectifies only the positive half cycles of the input AC supply. It uses a single diode that conducts during positive half cycles, allowing current to flow through the load resistor and producing a pulsating DC output. The output voltage is only present during positive half cycles and is zero during negative half cycles. Analysis shows the DC output voltage is 0.318 times the peak input voltage and the RMS current is half the peak current.
03_DIODA_DWIKY PURBA C.pptx
This document discusses diodes, which are semiconductor devices that allow electric current to flow in only one direction. It describes the construction of diodes using P-type and N-type semiconductors, forming a PN junction. Diodes have two characteristics - when forward biased, current can flow, and when reverse biased, little to no current flows due to the high internal resistance. Different types of diodes like power diodes, signal diodes, Zener diodes, and photo diodes are described along with their applications. The document explains that diodes work by only allowing current to flow in one direction through the PN junction.
Diode
Diodes are semiconductor components that allow current to flow in only one direction. They have two terminals called the anode and cathode. Current can flow from the anode to the cathode but not in the reverse direction. When a forward bias is applied, the depletion region collapses and current can flow through the diode. When a reverse bias is applied, the depletion region expands and blocks current flow. Diodes are used in applications such as rectifiers, reverse current protection, logic gates, and voltage spike suppression.
I-v charateristics of zener diode
This document discusses Zener diodes. It begins by explaining that a Zener diode allows current to flow in both the forward and reverse directions, unlike a normal diode. It then provides the symbol for a Zener diode and explains how it operates in forward and reverse bias. The document notes that Zener diodes are commonly used to regulate voltage in circuits by maintaining a constant voltage regardless of changes in current or supply voltage. It concludes by listing some common applications of Zener diodes, such as in voltage stabilizers, over voltage protection circuits, and as reference elements.
Recommended
Lecture-2.pptx
This document discusses power diodes and their operation. It explains that power diodes incorporate a lightly doped drift region to withstand high voltages in reverse bias. The drift region determines the maximum reverse voltage and affects the forward voltage drop. Power diodes are designed to handle high currents and temperatures for power applications. They have higher ratings and costs compared to normal signal diodes.
Chapter2
Electrical current, voltage, resistance, capacitance, and inductance are a few of the basic elements of electronics and radio. Apart from current, voltage, resistance, capacitance, and inductance, there are many other interesting elements to electronic technology. ... Use Electronics Notes to learn electronics online.
Diode ,its types & its Application
1. The document discusses diodes, their structure and types including PN junction diode, LED, photodiode, and Zener diode.
2. It explains how diodes allow current to flow in one direction during forward bias when positive voltage is applied to the p-type side, and restricts current in reverse bias.
3. Applications of diodes discussed include different types of rectifiers (half wave, full wave, bridge) which convert AC to DC, and clippers which shape input waveforms.
Bsc 1 cbcs e1 unit 2
A half-wave rectifier circuit rectifies only the positive half cycles of the input AC supply. It uses a single diode that conducts during positive half cycles, allowing current to flow through the load resistor and producing a pulsating DC output. The output voltage is only present during positive half cycles and is zero during negative half cycles. Analysis shows the DC output voltage is 0.318 times the peak input voltage and the RMS current is half the peak current.
03_DIODA_DWIKY PURBA C.pptx
This document discusses diodes, which are semiconductor devices that allow electric current to flow in only one direction. It describes the construction of diodes using P-type and N-type semiconductors, forming a PN junction. Diodes have two characteristics - when forward biased, current can flow, and when reverse biased, little to no current flows due to the high internal resistance. Different types of diodes like power diodes, signal diodes, Zener diodes, and photo diodes are described along with their applications. The document explains that diodes work by only allowing current to flow in one direction through the PN junction.
Diode
Diodes are semiconductor components that allow current to flow in only one direction. They have two terminals called the anode and cathode. Current can flow from the anode to the cathode but not in the reverse direction. When a forward bias is applied, the depletion region collapses and current can flow through the diode. When a reverse bias is applied, the depletion region expands and blocks current flow. Diodes are used in applications such as rectifiers, reverse current protection, logic gates, and voltage spike suppression.
I-v charateristics of zener diode
This document discusses Zener diodes. It begins by explaining that a Zener diode allows current to flow in both the forward and reverse directions, unlike a normal diode. It then provides the symbol for a Zener diode and explains how it operates in forward and reverse bias. The document notes that Zener diodes are commonly used to regulate voltage in circuits by maintaining a constant voltage regardless of changes in current or supply voltage. It concludes by listing some common applications of Zener diodes, such as in voltage stabilizers, over voltage protection circuits, and as reference elements.
task_2.pptx
The document summarizes the objectives, theory, and results of an experiment on pn-junction diodes, Zener diodes, and rectifier circuits. The objectives were to plot the voltage-current characteristics of pn-junction and Zener diodes under forward and reverse bias, and to study half-wave and full-wave rectifier circuits. The experiment showed that pn-junction diodes conduct only under forward bias, while Zener diodes can conduct under reverse bias above the breakdown voltage. Measurement of rectifier circuits demonstrated half-wave rectification produced a DC voltage of 13.237V while full-wave rectification produced 6.306V.
Topic 5 diode
1. A diode is a semiconductor device that allows current to flow in only one direction. It has a p-type and n-type semiconductor junction.
2. Under forward bias, current flows easily from the p-type to the n-type side. Under reverse bias, very little current flows.
3. Common diode applications include rectification circuits (half-wave, full-wave, and bridge rectifiers), which convert alternating current to direct current. Rectifiers use the one-way conduction of diodes to filter out the negative portions of the AC waveform.
Diode and its Applications
The document discusses PN junction diodes and their applications. It describes how a PN junction forms and its electrical characteristics. Different types of diodes are covered, including Zener diodes and light emitting diodes. Circuit applications of diodes such as rectification, voltage regulation, and signal processing are explained through examples. Key diode properties like forward and reverse biasing, turn-on voltage, and dynamic resistance are defined. Diode models from ideal to linear element are also introduced.
Best 3 Applications Involving in Zener Diode Working Functionality
Zener diodes are normal PN junction diodes operating in a reverse biased condition. Working of the Zener diode is similar to a PN junction diode in forward biased condition, but the uniqueness lies in the fact that it can also conduct when it is connected in reverse bias above its threshold / breakdown voltage. These are among the basic types of diodes used frequently, apart from the normal diodes.
Basic electronics (p-n Junction)
A p-n junction diode allows current to flow easily in one direction, but blocks it in the other. It is made up of p-type and n-type semiconductor material. In forward bias, current flows when the positive terminal is connected to the p-side and negative to the n-side. In reverse bias, little to no current flows when the connections are reversed. An ideal diode model approximates the diode as having zero resistance in forward bias and infinite resistance in reverse bias.
Experiment no 9
This document describes the procedure to plot the V-I characteristic curve of a zener diode. The necessary apparatus includes a regulated power supply, milliammeter, voltmeter and multimeter. The circuit diagram connects a zener diode and resistor in a reverse biased configuration. By increasing the input voltage in steps and measuring the current and voltages, the characteristic curve is obtained, showing the small reverse current until the zener voltage is reached, after which current rises sharply with little change in voltage.
Electronic Devices - Special Diodes - Unit 1.pptx
This document discusses the characteristics and applications of diodes. It begins by defining what a diode is - an electrical component that allows current to flow in only one direction. It then discusses the different types of diodes including PN junction diodes, Zener diodes, and light emitting diodes. The key characteristics and applications of each diode type are described. The document also covers the forward and reverse biasing of PN junction diodes and examines their V-I characteristics. Common questions about diodes are provided along with answers. Finally, the characteristics and applications of Zener diodes are discussed in more detail.
P n junction diode prabhakar
This document summarizes the key characteristics and properties of a p-n junction diode. It discusses:
1) The basic structure of a p-n junction diode consisting of p-type and n-type semiconductor materials.
2) The operation of a diode under reverse and forward bias conditions, including the formation of a depletion region and how it affects carrier flow.
3) The current-voltage characteristics of a diode and how the current changes exponentially with forward voltage but remains low in reverse bias.
4) Important diode parameters like the reverse saturation current, thermal voltage, and their relationship to the diode current equation.
presentatipn zener diode.pptx
The document discusses Zener diodes, including:
- A Zener diode allows current to flow in both directions and is used as a DC voltage regulator. It was named after physicist Clarance Zener who discovered the zener effect.
- Examples given of Zener diode use include regulating the output voltage of rectifiers. The principle of a Zener diode is that a small leakage current flows in reverse bias until the breakdown voltage is reached, then current starts flowing.
- Advantages include excellent solutions for circuit needs by allowing current in both directions. The main disadvantage is low power rating, making it unsuitable for high power applications.
Electronics.pptx
The document provides information on several electronic devices:
1. It discusses semiconductors and describes intrinsic and extrinsic semiconductors. Extrinsic semiconductors have their electrical conductivity increased by adding impurities.
2. PN junction diodes allow current to flow more easily in one direction. Zener diodes can be used for voltage regulation. Varactor diodes have a capacitance that varies with applied voltage.
3. Tunnel diodes exhibit negative resistance due to quantum tunneling. They can be used in high frequency oscillator circuits and are resistant to nuclear radiation.
Diodes in electronics
The document discusses diodes, their structure and types. A diode is a semiconductor device that allows current to flow in only one direction. It is made by joining a p-type and n-type semiconductor. There are four main types of diodes: p-n junction diode, LED diode, photo diode, and Zener diode. Diodes have applications in rectifying AC to DC voltages, isolating signals, voltage referencing, controlling signal size, mixing signals, detection, lighting, and lasers.
Diode data sheet for alarm type project
A diode is a two-terminal electronic component that allows current to pass in only one direction. It has low resistance to current in the forward direction and high resistance in the reverse direction. The most common use of diodes is for rectification, converting alternating current to direct current. When selecting a diode, its current handling capability, maximum reverse voltage, and forward voltage drop must be considered. Common types of diodes include silicon junction diodes, which have a p-n junction structure and exhibit asymmetric conduction. Diodes have applications in radio demodulation, power conversion, overvoltage protection, logic gates, and temperature measurement.
Chapter 5: Diode
This document covers Chapter 5 on diodes. It discusses the basic operation and characteristics of semiconductor diodes including their I-V curve. It also covers the operation of specific diodes like Zener diodes, Schottky diodes, and photodiodes. The applications of diodes in rectifiers, clippers, and clampers are described. Learning outcomes include explaining diode characteristics and circuits, solving load-line analysis, and analyzing rectifier and clipper/clamper output voltages.
PE4MSc_Ch1_SC_devices.pptx
Power diodes are two-terminal pn-junction devices that conduct current in the forward direction when a voltage is applied across their terminals. Modern power diodes have high reliability, breakdown voltage, efficiency, and compactness due to advances in diffusion and epitaxial growth techniques. Power diodes are commonly used in rectification circuits and have characteristics such as forward recovery time, reverse recovery time, and reverse recovery current that determine their switching performance.
Zener diode experiment.
The Zener diode is fabricated in such a way that, its advantage is in its reverse bios. After a sufficient increase in reverse voltage across the junction, the minority carriers get sufficient kinetic energy due to the strong electric field. The high kinetic energy free electrons can collide strongly with the lattice ions so that they emit more free electrons, these liberated electrons also get high kinetic energy due to reverse applied electric field and they create more free electrons by collision cumulatively. This process may continue repeatedly and soon large free electron gas is created in the depletion layer, at which a small change in potential creates huge recombination and surge of carriers across the junction and hence large current through the circuit spontaneously and hence the entire diode will become conductive.
Zener diode is an important electronic device mainly used as voltage regulator. The experiment explains the determination of zener voltage and resistance of diode.
Semiconductor diode
The document summarizes different types of semiconductor diodes. It discusses the theory of p-n junctions and how a p-n junction forms a diode. It describes the ideal behavior of a diode under forward and reverse bias. The characteristics of a diode are shown in its volt-current curve. Different types of diodes are described briefly, including Zener diodes, light emitting diodes, photo diodes, and their uses.
Bee Electronic microproject Roll No.41 to 44.pptx
1. The report discusses the working of a Zener diode and how it can be used as a voltage regulator. It explains that a Zener diode allows current to flow in the reverse direction when the Zener voltage is reached.
2. The report includes the symbol of a Zener diode and provides a circuit diagram showing how a Zener diode can regulate voltage. It explains that the voltage across a Zener diode remains constant over a range of currents.
3. Resources on Zener diodes and voltage regulators are cited at the end to provide additional information on the topic.
The Complete Diode Model
The document discusses the complete diode model, which consists of three main elements: (1) the barrier potential, or minimum voltage required for current to flow; (2) a small forward dynamic resistance representing voltage drop from current; and (3) a large internal reverse resistance accounting for reverse current. The complete model more accurately represents diode behavior in circuits compared to simpler models, as it takes into account factors like voltage drop and reverse current. Diodes can be visualized as switches that are open or closed depending on forward or reverse bias conditions.
power electronics
1) Power diodes are used in a variety of applications including rectifiers, converters, and controllers. They include standard diodes, fast recovery diodes, and Schottky diodes.
2) When diodes are connected in series, the forward voltage increases and reverse blocking capabilities are improved. When connected in parallel, the current carrying capacity increases while the voltage remains the same.
3) Proper heat sinking and cooling is required when using multiple diodes in parallel to ensure equal current sharing.
Type of pn junction & rectifiers plus Transistor
The document discusses PN junction diodes, rectifiers, and bridge rectifiers. It begins by explaining the history and workings of PN junction diodes, including the depletion region and forward/reverse biasing. It then covers half-wave and full-wave rectifiers for converting AC to DC. Finally, it describes bridge rectifiers, including their types, working principle, advantages of higher output voltage and efficiency over center-tap rectifiers, and applications in power supplies.
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
More Related Content
Similar to Presentation Format-Hritik Soni.ppt
task_2.pptx
The document summarizes the objectives, theory, and results of an experiment on pn-junction diodes, Zener diodes, and rectifier circuits. The objectives were to plot the voltage-current characteristics of pn-junction and Zener diodes under forward and reverse bias, and to study half-wave and full-wave rectifier circuits. The experiment showed that pn-junction diodes conduct only under forward bias, while Zener diodes can conduct under reverse bias above the breakdown voltage. Measurement of rectifier circuits demonstrated half-wave rectification produced a DC voltage of 13.237V while full-wave rectification produced 6.306V.
Topic 5 diode
1. A diode is a semiconductor device that allows current to flow in only one direction. It has a p-type and n-type semiconductor junction.
2. Under forward bias, current flows easily from the p-type to the n-type side. Under reverse bias, very little current flows.
3. Common diode applications include rectification circuits (half-wave, full-wave, and bridge rectifiers), which convert alternating current to direct current. Rectifiers use the one-way conduction of diodes to filter out the negative portions of the AC waveform.
Diode and its Applications
The document discusses PN junction diodes and their applications. It describes how a PN junction forms and its electrical characteristics. Different types of diodes are covered, including Zener diodes and light emitting diodes. Circuit applications of diodes such as rectification, voltage regulation, and signal processing are explained through examples. Key diode properties like forward and reverse biasing, turn-on voltage, and dynamic resistance are defined. Diode models from ideal to linear element are also introduced.
Best 3 Applications Involving in Zener Diode Working Functionality
Zener diodes are normal PN junction diodes operating in a reverse biased condition. Working of the Zener diode is similar to a PN junction diode in forward biased condition, but the uniqueness lies in the fact that it can also conduct when it is connected in reverse bias above its threshold / breakdown voltage. These are among the basic types of diodes used frequently, apart from the normal diodes.
Basic electronics (p-n Junction)
A p-n junction diode allows current to flow easily in one direction, but blocks it in the other. It is made up of p-type and n-type semiconductor material. In forward bias, current flows when the positive terminal is connected to the p-side and negative to the n-side. In reverse bias, little to no current flows when the connections are reversed. An ideal diode model approximates the diode as having zero resistance in forward bias and infinite resistance in reverse bias.
Experiment no 9
This document describes the procedure to plot the V-I characteristic curve of a zener diode. The necessary apparatus includes a regulated power supply, milliammeter, voltmeter and multimeter. The circuit diagram connects a zener diode and resistor in a reverse biased configuration. By increasing the input voltage in steps and measuring the current and voltages, the characteristic curve is obtained, showing the small reverse current until the zener voltage is reached, after which current rises sharply with little change in voltage.
Electronic Devices - Special Diodes - Unit 1.pptx
This document discusses the characteristics and applications of diodes. It begins by defining what a diode is - an electrical component that allows current to flow in only one direction. It then discusses the different types of diodes including PN junction diodes, Zener diodes, and light emitting diodes. The key characteristics and applications of each diode type are described. The document also covers the forward and reverse biasing of PN junction diodes and examines their V-I characteristics. Common questions about diodes are provided along with answers. Finally, the characteristics and applications of Zener diodes are discussed in more detail.
P n junction diode prabhakar
This document summarizes the key characteristics and properties of a p-n junction diode. It discusses:
1) The basic structure of a p-n junction diode consisting of p-type and n-type semiconductor materials.
2) The operation of a diode under reverse and forward bias conditions, including the formation of a depletion region and how it affects carrier flow.
3) The current-voltage characteristics of a diode and how the current changes exponentially with forward voltage but remains low in reverse bias.
4) Important diode parameters like the reverse saturation current, thermal voltage, and their relationship to the diode current equation.
presentatipn zener diode.pptx
The document discusses Zener diodes, including:
- A Zener diode allows current to flow in both directions and is used as a DC voltage regulator. It was named after physicist Clarance Zener who discovered the zener effect.
- Examples given of Zener diode use include regulating the output voltage of rectifiers. The principle of a Zener diode is that a small leakage current flows in reverse bias until the breakdown voltage is reached, then current starts flowing.
- Advantages include excellent solutions for circuit needs by allowing current in both directions. The main disadvantage is low power rating, making it unsuitable for high power applications.
Electronics.pptx
The document provides information on several electronic devices:
1. It discusses semiconductors and describes intrinsic and extrinsic semiconductors. Extrinsic semiconductors have their electrical conductivity increased by adding impurities.
2. PN junction diodes allow current to flow more easily in one direction. Zener diodes can be used for voltage regulation. Varactor diodes have a capacitance that varies with applied voltage.
3. Tunnel diodes exhibit negative resistance due to quantum tunneling. They can be used in high frequency oscillator circuits and are resistant to nuclear radiation.
Diodes in electronics
The document discusses diodes, their structure and types. A diode is a semiconductor device that allows current to flow in only one direction. It is made by joining a p-type and n-type semiconductor. There are four main types of diodes: p-n junction diode, LED diode, photo diode, and Zener diode. Diodes have applications in rectifying AC to DC voltages, isolating signals, voltage referencing, controlling signal size, mixing signals, detection, lighting, and lasers.
Diode data sheet for alarm type project
A diode is a two-terminal electronic component that allows current to pass in only one direction. It has low resistance to current in the forward direction and high resistance in the reverse direction. The most common use of diodes is for rectification, converting alternating current to direct current. When selecting a diode, its current handling capability, maximum reverse voltage, and forward voltage drop must be considered. Common types of diodes include silicon junction diodes, which have a p-n junction structure and exhibit asymmetric conduction. Diodes have applications in radio demodulation, power conversion, overvoltage protection, logic gates, and temperature measurement.
Chapter 5: Diode
This document covers Chapter 5 on diodes. It discusses the basic operation and characteristics of semiconductor diodes including their I-V curve. It also covers the operation of specific diodes like Zener diodes, Schottky diodes, and photodiodes. The applications of diodes in rectifiers, clippers, and clampers are described. Learning outcomes include explaining diode characteristics and circuits, solving load-line analysis, and analyzing rectifier and clipper/clamper output voltages.
PE4MSc_Ch1_SC_devices.pptx
Power diodes are two-terminal pn-junction devices that conduct current in the forward direction when a voltage is applied across their terminals. Modern power diodes have high reliability, breakdown voltage, efficiency, and compactness due to advances in diffusion and epitaxial growth techniques. Power diodes are commonly used in rectification circuits and have characteristics such as forward recovery time, reverse recovery time, and reverse recovery current that determine their switching performance.
Zener diode experiment.
The Zener diode is fabricated in such a way that, its advantage is in its reverse bios. After a sufficient increase in reverse voltage across the junction, the minority carriers get sufficient kinetic energy due to the strong electric field. The high kinetic energy free electrons can collide strongly with the lattice ions so that they emit more free electrons, these liberated electrons also get high kinetic energy due to reverse applied electric field and they create more free electrons by collision cumulatively. This process may continue repeatedly and soon large free electron gas is created in the depletion layer, at which a small change in potential creates huge recombination and surge of carriers across the junction and hence large current through the circuit spontaneously and hence the entire diode will become conductive.
Zener diode is an important electronic device mainly used as voltage regulator. The experiment explains the determination of zener voltage and resistance of diode.
Semiconductor diode
The document summarizes different types of semiconductor diodes. It discusses the theory of p-n junctions and how a p-n junction forms a diode. It describes the ideal behavior of a diode under forward and reverse bias. The characteristics of a diode are shown in its volt-current curve. Different types of diodes are described briefly, including Zener diodes, light emitting diodes, photo diodes, and their uses.
Bee Electronic microproject Roll No.41 to 44.pptx
1. The report discusses the working of a Zener diode and how it can be used as a voltage regulator. It explains that a Zener diode allows current to flow in the reverse direction when the Zener voltage is reached.
2. The report includes the symbol of a Zener diode and provides a circuit diagram showing how a Zener diode can regulate voltage. It explains that the voltage across a Zener diode remains constant over a range of currents.
3. Resources on Zener diodes and voltage regulators are cited at the end to provide additional information on the topic.
The Complete Diode Model
The document discusses the complete diode model, which consists of three main elements: (1) the barrier potential, or minimum voltage required for current to flow; (2) a small forward dynamic resistance representing voltage drop from current; and (3) a large internal reverse resistance accounting for reverse current. The complete model more accurately represents diode behavior in circuits compared to simpler models, as it takes into account factors like voltage drop and reverse current. Diodes can be visualized as switches that are open or closed depending on forward or reverse bias conditions.
power electronics
1) Power diodes are used in a variety of applications including rectifiers, converters, and controllers. They include standard diodes, fast recovery diodes, and Schottky diodes.
2) When diodes are connected in series, the forward voltage increases and reverse blocking capabilities are improved. When connected in parallel, the current carrying capacity increases while the voltage remains the same.
3) Proper heat sinking and cooling is required when using multiple diodes in parallel to ensure equal current sharing.
Type of pn junction & rectifiers plus Transistor
The document discusses PN junction diodes, rectifiers, and bridge rectifiers. It begins by explaining the history and workings of PN junction diodes, including the depletion region and forward/reverse biasing. It then covers half-wave and full-wave rectifiers for converting AC to DC. Finally, it describes bridge rectifiers, including their types, working principle, advantages of higher output voltage and efficiency over center-tap rectifiers, and applications in power supplies.
Similar to Presentation Format-Hritik Soni.ppt (20)
Best 3 Applications Involving in Zener Diode Working Functionality
Best 3 Applications Involving in Zener Diode Working Functionality
Recently uploaded
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024
Sinan from the Delivery Hero mobile infrastructure engineering team shares a deep dive into performance acceleration with Gradle build cache optimizations. Sinan shares their journey into solving complex build-cache problems that affect Gradle builds. By understanding the challenges and solutions found in our journey, we aim to demonstrate the possibilities for faster builds. The case study reveals how overlapping outputs and cache misconfigurations led to significant increases in build times, especially as the project scaled up with numerous modules using Paparazzi tests. The journey from diagnosing to defeating cache issues offers invaluable lessons on maintaining cache integrity without sacrificing functionality.
官方认证美国密歇根州立大学毕业证学位证书原版一模一样
原版一模一样【微信：741003700 】【美国密歇根州立大学毕业证学位证书】【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
The Python for beginners. This is an advance computer language.
Python language is very important language at this time. we can easily understand this language by these notes.
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
Use PyCharm for remote debugging of WSL on a Windo cf5c162d672e4e58b4dde5d797...
This document serves as a comprehensive step-by-step guide on how to effectively use PyCharm for remote debugging of the Windows Subsystem for Linux (WSL) on a local Windows machine. It meticulously outlines several critical steps in the process, starting with the crucial task of enabling permissions, followed by the installation and configuration of WSL.
The guide then proceeds to explain how to set up the SSH service within the WSL environment, an integral part of the process. Alongside this, it also provides detailed instructions on how to modify the inbound rules of the Windows firewall to facilitate the process, ensuring that there are no connectivity issues that could potentially hinder the debugging process.
The document further emphasizes on the importance of checking the connection between the Windows and WSL environments, providing instructions on how to ensure that the connection is optimal and ready for remote debugging.
It also offers an in-depth guide on how to configure the WSL interpreter and files within the PyCharm environment. This is essential for ensuring that the debugging process is set up correctly and that the program can be run effectively within the WSL terminal.
Additionally, the document provides guidance on how to set up breakpoints for debugging, a fundamental aspect of the debugging process which allows the developer to stop the execution of their code at certain points and inspect their program at those stages.
Finally, the document concludes by providing a link to a reference blog. This blog offers additional information and guidance on configuring the remote Python interpreter in PyCharm, providing the reader with a well-rounded understanding of the process.
Hematology Analyzer Machine - Complete Blood Count
The CBC machine is a common diagnostic tool used by doctors to measure a patient's red blood cell count, white blood cell count and platelet count. The machine uses a small sample of the patient's blood, which is then placed into special tubes and analyzed. The results of the analysis are then displayed on a screen for the doctor to review. The CBC machine is an important tool for diagnosing various conditions, such as anemia, infection and leukemia. It can also help to monitor a patient's response to treatment.
Software Engineering and Project Management - Introduction, Modeling Concepts...
Introduction, Modeling Concepts and Class Modeling: What is Object orientation? What is OO development? OO Themes; Evidence for usefulness of OO development; OO modeling history. Modeling
as Design technique: Modeling, abstraction, The Three models. Class Modeling: Object and Class Concept, Link and associations concepts, Generalization and Inheritance, A sample class model, Navigation of class models, and UML diagrams
Building the Analysis Models: Requirement Analysis, Analysis Model Approaches, Data modeling Concepts, Object Oriented Analysis, Scenario-Based Modeling, Flow-Oriented Modeling, class Based Modeling, Creating a Behavioral Model.
一比一原版(CalArts毕业证)加利福尼亚艺术学院毕业证如何办理
CalArts毕业证学历书【微信95270640】CalArts毕业证’圣力嘉学院毕业证《Q微信95270640》办理CalArts毕业证√文凭学历制作{CalArts文凭}购买学历学位证书本科硕士,CalArts毕业证学历学位证【实体公司】办毕业证、成绩单、学历认证、学位证、文凭认证、办留信网认证、（网上可查，实体公司，专业可靠）
(诚招代理)办理国外高校毕业证成绩单文凭学位证,真实使馆公证（留学回国人员证明）真实留信网认证国外学历学位认证雅思代考国外学校代申请名校保录开请假条改GPA改成绩ID卡
1.高仿业务:【本科硕士】毕业证,成绩单（GPA修改）,学历认证（教育部认证）,大学Offer,,ID,留信认证,使馆认证,雅思,语言证书等高仿类证书；
2.认证服务: 学历认证（教育部认证）,大使馆认证（回国人员证明）,留信认证（可查有编号证书）,大学保录取,雅思保分成绩单。
3.技术服务：钢印水印烫金激光防伪凹凸版设计印刷激凸温感光标底纹镭射速度快。
办理加利福尼亚艺术学院加利福尼亚艺术学院毕业证文凭证书流程：
1客户提供办理信息：姓名生日专业学位毕业时间等（如信息不确定可以咨询顾问：我们有专业老师帮你查询）；
2开始安排制作毕业证成绩单电子图；
3毕业证成绩单电子版做好以后发送给您确认；
4毕业证成绩单电子版您确认信息无误之后安排制作成品；
5成品做好拍照或者视频给您确认；
6快递给客户（国内顺丰国外DHLUPS等快读邮寄）
-办理真实使馆公证（即留学回国人员证明）
-办理各国各大学文凭（世界名校一对一专业服务,可全程监控跟踪进度）
-全套服务：毕业证成绩单真实使馆公证真实教育部认证。让您回国发展信心十足！
（详情请加一下 文凭顾问+微信:95270640）欢迎咨询！子小伍玩小伍比山娃小一岁虎头虎脑的很霸气父亲让山娃跟小伍去夏令营听课山娃很高兴夏令营就设在附近一所小学山娃发现那所小学比自己的学校更大更美操场上还铺有塑胶跑道呢里面很多小朋友一班一班的快快乐乐原来城里娃都藏这儿来了怪不得平时见不到他们山娃恍然大悟起来吹拉弹唱琴棋书画山娃都不懂却什么都想学山娃怨自己太笨什么都不会斟酌再三山娃终于选定了学美术当听说每月要交元时父亲犹豫了山娃也说爸算了吧咱学校一学期才转
Null Bangalore | Pentesters Approach to AWS IAM
#Abstract:
- Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices.
- Gain actionable insights into AWS IAM policies and roles, using hands on approach.
#Prerequisites:
- Basic understanding of AWS services and architecture
- Familiarity with cloud security concepts
- Experience using the AWS Management Console or AWS CLI.
- For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
# Scenario Covered:
- Basics of IAM in AWS
- Implementing IAM Policies with Least Privilege to Manage S3 Bucket
- Objective: Create an S3 bucket with least privilege IAM policy and validate access.
- Steps:
- Create S3 bucket.
- Attach least privilege policy to IAM user.
- Validate access.
- Exploiting IAM PassRole Misconfiguration
-Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources.
- Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access.
- Steps:
- Allow user to pass IAM role to EC2.
- Exploit misconfiguration for unauthorized access.
- Access sensitive resources.
- Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role
- An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role.
- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
- Steps:
- Create role with administrative privileges.
- Allow user to assume the role.
- Perform administrative actions.
- Differentiation between PassRole vs AssumeRole
Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
International Conference on NLP, Artificial Intelligence, Machine Learning an...
International Conference on NLP, Artificial Intelligence, Machine Learning and Applications (NLAIM 2024) offers a premier global platform for exchanging insights and findings in the theory, methodology, and applications of NLP, Artificial Intelligence, Machine Learning, and their applications. The conference seeks substantial contributions across all key domains of NLP, Artificial Intelligence, Machine Learning, and their practical applications, aiming to foster both theoretical advancements and real-world implementations. With a focus on facilitating collaboration between researchers and practitioners from academia and industry, the conference serves as a nexus for sharing the latest developments in the field.
artificial intelligence and data science contents.pptx
What is artificial intelligence? Artificial intelligence is the ability of a computer or computer-controlled robot to perform tasks that are commonly associated with the intellectual processes characteristic of humans, such as the ability to reason.
› ...
Artificial intelligence (AI) | Definitio
cnn.pptx Convolutional neural network used for image classication
Convolutional Neural Network used for image classification
Recently uploaded (20)
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024
john krisinger-the science and history of the alcoholic beverage.pptx
john krisinger-the science and history of the alcoholic beverage.pptx
The Python for beginners. This is an advance computer language.
The Python for beginners. This is an advance computer language.
Use PyCharm for remote debugging of WSL on a Windo cf5c162d672e4e58b4dde5d797...
Use PyCharm for remote debugging of WSL on a Windo cf5c162d672e4e58b4dde5d797...
Hematology Analyzer Machine - Complete Blood Count
Hematology Analyzer Machine - Complete Blood Count
Software Engineering and Project Management - Introduction, Modeling Concepts...
Software Engineering and Project Management - Introduction, Modeling Concepts...
Manufacturing Process of molasses based distillery ppt.pptx
Manufacturing Process of molasses based distillery ppt.pptx
International Conference on NLP, Artificial Intelligence, Machine Learning an...
International Conference on NLP, Artificial Intelligence, Machine Learning an...
artificial intelligence and data science contents.pptx
artificial intelligence and data science contents.pptx
cnn.pptx Convolutional neural network used for image classication
cnn.pptx Convolutional neural network used for image classication
Presentation Format-Hritik Soni.ppt
- 1. A presentation on Forward and Reverse Biasing of Diode. Student Name: Hritik Kumar Soni Roll no: 20211CSE0525 Section: 2CSE18 Date of presentation: 25.08.22 Course code : CSEV249 Course Name: Basic Electronics using Tinkercad Simulator 1
- 2. DIODE Definition: 2 Diode, an electrical component that allows the flow of current in only one direction. A diode is a semiconductor device that essentially acts as a one-way switch for current. In circuit diagrams, a diode is represented by a triangle with a line across one vertex.
- 3. Working of Diode 3 A diode is a semiconductor device that essentially acts as a one-way switch for current. It allows current to flow easily in one direction, but severely restricts current from flowing in the opposite direction.
- 4. Modes in Diode • There are two operation modes of diodes based on the applied voltage. They are: 1. Forward bias 2. Reverse bias • Forward biasing occurs when the voltage across a diode permits the natural flow of current, • Reverse biasing denotes a voltage across the diode in the opposite direction. 4
- 5. Forward Bias • Forward bias or biasing is where the external voltage is delivered across the P-N junction diode. • In a forward bias setup, the P-side of the diode is attached to the positive terminal and N-side is fixed to the negative side of the battery. 5
- 7. Reverse Bias • Reverse bias is when the p-side of the diode is connected to the negative voltage of the battery and the n-side is connected to the positive voltage of the battery. • This causes an increase in the thickness of the depletion layer. This allows very less current to flow through the PN junction. 7
- 9. Forward & Reverse bias in Tinkercad 9 FORWARD BIASED DIODE REVERSE BIASED DIODE
- 10. Zener Diode . A Zener diode is a heavily doped semiconductor device that is designed to operate in the reverse direction. 10
- 11. Working of Zener Diode . It acts as a normal diode in forwarding bias. . When the Zener diode is reverse biased the junction potential increases. . As the breakdown voltage is high this will provide high voltage handling capacity. As the reverse voltage is increased, the reverse current increases drastically at a certain reverse voltage. 11