Electronics Engineering

The goal of this App is to provide some basic information about electronic circuits.
This App supplies basic information on how to use electronic components and explains the logic behind solid state circuit design.
Starting with an introduction to semiconductor physics, the chapters moves on to cover topics such as resistors, capacitors, inductors, transformers, diodes, and transistors.
Some of the topics and the circuits built with the components discussed in this App.
This App should be useful for all readers who want to gain preliminary knowledge regarding the basic components used in electronic circuits.
Topics Covered in this App are Listed Below
What is Electronics?
Materials
Quantum Numbers
Pauli Exclusion Principle
Energy Bands
Forbidden gap
Insulators
Semiconductors
Conductors
Energy Bands Important Terms
Ohms Law
Semiconductors
Conduction in Semiconductors
Intrinsic Semiconductors
Extrinsic Semiconductor
Hall Effect
Types of Currents
Resistors
Resistors Colour Coding
Resistors Important Terms
Circuit Connections in Resistors
Resistors in Parallel
Non- linear Resistors
Thermistor
Photoresistor
Varistors
Surface Mount
Linear Resistors
Fixed Resistors
Carbon composition
Wire wound
Thick Film
Thin Film
Wattage
Capacitors
Working of a Capacitor
Charging of a Capacitor
Dielectric behaviour of Capacitor
Capacitor Colour Coding
Capacitive Reactance
Temperature Coefficient of Capacitors
Circuit Connections in Capacitors
Capacitors in Parallel
Types of Capacitors
Variable Capacitors
Tuning Capacitors
Trimmer Capacitors
Fixed Capacitors
Ceramic Capacitors
Film Capacitors
Paper Capacitors
Metal Film Capacitors
Other Capacitors
Polarized Capacitors
Electrolytic Capacitors
Aluminium Electrolytic Capacitors
Tantalum Electrolytic capacitors
Niobium Electrolytic Capacitors
Super Capacitors
Double-layered Capacitors
Pseudo Capacitors
Hybrid Capacitors
Inductors
Working of an Inductor
Inductance
Self-Inductance
Mutual Inductance
Factors affecting Inductance
Coefficient of Coupling
Circuit Connections in Inductors
Inductors in Parallel
Inductive Reactance
Types of Inductors
RF Inductors
Chokes
Transformers
Step-up and Step-down Transformers
Types of Transformers
Air-core Transformer
Iron Core Transformers
Auto Transformer
Transformers based on Usage
Measurement Transformers
Distribution Transformers
Transformer Efficiency
Induced EMF in Transformer
Losses in Transformers
Power of a Transformer
Efficiency of a transformer
Diodes
Biasing of a Diode
Working under Forward Biased
Working under Reverse Biased
Purpose of a Diode
Characteristics of a Diode
Junction Diodes
Rectifier Diode
Zener Diode
Switching Diode
Special Purpose Diodes
Tunnel diode
Schottky Diode
Optoelectronic Diodes
Photodiode
Solar Cell
LED (Light Emitting Diodes)
Laser Diode
Principle of Laser Diode
Transistors
Constructional Details of a Transistor
Transistor Biasing
Operation PNP Transistor
Operation NPN Transistor
Transistor Configurations
Common Emitter (CE) Configuration
Common Collector (CC) Configuration
Transistor Regions of Operation
Transistor Load Line Analysis
Types of Transistors
Bipolar Junction Transistor
Field Effect Transistor
Junction Field Effect Transistor
Drain Characteristics of JFET
MOSFET
Construction of a MOSFET
Classification of MOSFETs
Construction of N- Channel MOSFET
Working of N - Channel (depletion mode) MOSFET
Working of N-Channel MOSFET (Enhancement Mode)
P - Channel MOSFET
Drain Characteristics
Comparison between BJT, FET and MOSFET
Nodal Analysis
Mesh Analysis
14 Thevenin and Norton Equivalent Circuits

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