Lect.9| Diode Limiter| Clipper| Slicer| Positive, Negative, Dual, Biased| Diode Clamper| DC restorer
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Dear all, in this video lecture (Lecture-09) we have to learn several topics from the course of Electronics-1. Major topics of this lecture include:
Diode Applications
Limiter/Clipper/Slicer
Clamper/DC restorer
Simple Diode Limiter Circuit
Positive Limiter
Negative Limiter
Dual Limiter
Biased Limiter Circuit
Positive/Negative/Dual
Diode Clamper or DC-restorer
Operation of Diode Clamper Circuit
Positive Clamper
Negative Clamper
{Diode Limiter| Clipper| Slicer| Positive, Negative, Dual, Biased| Diode Clamper| DC-restorer}
Previously, in Lecture: 01 - 08, the major topics discussed were:
Introduction to The Course: Course Description, Course Outlines, Recommended Books for the course, Prerequisite Details (AC and DC circuit Analysis) for Electronics-1.
Differences Between the Fields of "Electrical and Electronics".
The Atom and Atomic Structure
The Bohr Model: Electron, Proton, Neutron & Nucleus, Orbit, Shell, Core etc.
Atomic Number, Electrons and Shells, Valence Electrons
Ionization Process etc.
Classification of Matter: Insulators, Conductors, and Semiconductors
The Carbon Atom (covering Core of an Atom)
The Energy Bands: Valence Band & Conduction Band, Energy Gap or Band Gap, Energy level diagram
Semiconductor vs. Conductor Atom
Silicon vs. Germanium Atom
Covalent Bond and Silicon crystal
The PN-Junction Formation
Diffusion Across a PN-Junction
The Formation of the Depletion region
Barrier Potential and its Significance
Values of Barrier potential in Silicon and Germanium
Energy diagrams (PN Junction & Depletion Region)
Energy Hill
N-type and P-type semiconductors: Doping (Process)
Formation of N-type Semiconductors: Majority Charge Carriers (Electrons), Minority Charge Carriers (Holes)
Formation of P-type Semiconductors: Majority Charge Carriers (Holes), Minority Charge Carriers (Electrons)
The Diode and its Operation
The electrical symbol for a diode
Several diode package configurations
Forward Bias a Diode
Forward-bias and required conditions
Effect of forward bias on the depletion region
Barrier potential and its effects during forward-bias
Reverse Bias a Diode
Reverse-bias and required conditions
Reverse current
Reverse breakdown
Voltage–Current Characteristic of a Diode
VI-characteristic for Forward Bias
Graph the V-I curve for Forward Bias
Barrier Potential affects the V-I curve
Dynamic Resistance
VI-characteristic for Reverse Bias
Graph the V-I curve for Reverse Bias
Complete VI-characteristic curve
Effects of Temperature on the Diode Characteristic
Diode approximations (Three Diode Models)
Ideal, Practical, Complete Diode Model
Basic Dc Power Supply
Rectifiers (HWR, FWR)
Half Wave Rectifier
Block Diagram and Operation
Average value of a HWR output voltage
Effect of barrier potential on a HWR output
Peak Inverse Voltage (PIV)
Full Wave Rectifier (FWR)
Center-tapper FWR
Bridge FWR
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