Mô tả

Electronics gives us an opportunity not only to understand the world around us, but to also interact with it, and to create whole new realities of our own.


Electrical and electronic engineers work at the forefront of practical technology, improving the devices and systems we use every day. This course is also designed and to meet all those requirements in need.


This is an introductory course which about the different types of electronic devices that are being used in our day- to - day life. For this there is no need of any previous knowledge just if you know a little bit of physics is more than enough. Do you know this? Electrical and electronic engineers work at the forefront of practical technology, improving the devices and systems we use every day. The benefits of electronics in our lives have saved people a lot of time, effort and money, because they mostly use savings systems.


In the complete course on Electronic Devices and circuits, you will learn about atomic structure(valence electrons), passive & active components ,Transistors & their types ,FET and their classifications, Special purpose diodes .Along with these there are problems provided for each topic. Not only this there are multiple quizzes for you after each lecture.

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28 sections

What is meant by electronics?

4 lectures
BASICS OF ELECTRONICS
07:21
VOL-CURRENT-RESISTANCE
06:13
ENERGY BAND DIAGRAM
09:52
CLASSIFICATION OF MATERIALS
08:20

Types of semiconductors

2 lectures
INTRINSIC SEMICONDUCTOR
09:58
EXTRINSIC SEMICONDUCTOR
12:27

Passive components

12 lectures
INTRODUCTION TO RESISTOR
11:34
TYPES OF RESISTORS
10:38
READING VALUES OF RESISTOR
07:56
CAPACITOR
06:49
TYPES OF CAPACITORS
10:51
SPECIFICATIONS OF CAP
09:06
READING VALUES OF CAP
13:58
INDUCTOR
16:01
WORKING OF INDUCTOR
11:22
TYPES OF INDUCTORS
08:50
SPECIFICATIONS OF INDUCTOR
05:58
READING VALUES OF INDUCTOR
06:46

PN Junction diode

13 lectures
INTRO TO PN JUN DIODE
05:17
ENER BAND DIA FOR PN
08:24
FORWARD BIAS P-N JUNDIODE
09:03
REVERSE BIAS PN JUNDIODE
10:35
current com of p-n jun diode
02:55
PN JUNTION DIODE EQU
11:37
DIODE-RESISTANCE
12:30
TEMP DEPE OF PN JUN DIODE
12:15
TRANSITION CAPACITANCE
10:25
DIFFUSION CAPACITANCE
07:18
DIODE EQU CIR-PN DIODE
13:20
BREAKDOWN MECH-PN
10:42
TEMP-DEP ON BD-PN
03:02

Zener diode

9 lectures
ZENER DIODE
04:25
CHARA OF ZENER DIODE
05:37
SPECIFICATIONS OF ZENER DIODE
08:37
EQU CIRCUITS -ZENER DIODE
03:51
EFFECT OF TEMP-ZENER DIODE
04:28
BREAKDOWN MEC -ZENER DIODE
06:29
ADV-DISADV-APP-ZENER DIODE
03:27
APP OF ZENER DIODE
10:13
ZENER AS VOL REGULATOR
05:30

Rectifiers and their types

8 lectures
INTRODUCTION TO RECTIFIER
05:23
TYPES OF RECTIFIER
08:38
HALF-WAVE RECTIFIER
09:28
CHAR OF HALF WAVE RECTIFIER
17:48
full wave rectifier
12:57
CHARACTERISTICS OF FULL WAVE RECTIFIER
17:55
BRIDGE WAVE RECTIFIER
09:34
CHAR OF BRIDGE REC
15:53

Comaparisons b/w different types of rectifiers

2 lectures
COMP BET CENTER BRIDGE REC
06:10
COMP BET REC CIRCUITS
08:46

Filters and their types

6 lectures
INTRODUCTION TO FILTERS
06:14
CAPACITOR INPUT FILTER
06:04
FULL WAVE CAP INPUT FILTER
07:04
BRIDGEWAVE REC WITH CAP
06:02
EXP FOR CAP INPUT FILTER
13:02
SURGE CURRENT
04:31

Inductor filter

5 lectures
INTRO TO INDUCTOR FILTER
07:31
L-SECTION FILTER
13:03
BLEEDRE RESISTANCE
05:21
MULTIPLE L -SECTION FILTER
07:10
COMP BET CAPAC AND LC FILTER
02:41

Clc filters

2 lectures
CLC- FILTER
05:32
EXP FOR RIPPLE FACTOR-CLC
09:11

Vol reg power supply

7 lectures
VOLTAGE POWER SUPPLY
07:35
PARA OF POWER SUPPLY
11:22
TYPES OF VOLTAGE REGU
05:40
COMP BET SERIES- SH VOL REG
02:49
COMP BET REC AND REG
01:47
ANAL OF ZENER VOL REG
11:31
PTROTE CIRCUIT - ZENER DIODE
03:04

Transistors

6 lectures
INTRODUCTION TO TRANSISTORS
08:53
CONSTRUCTION OF TRANSISTOR
07:20
OPERATING REG TRANS
07:22
TRANSISTOR VOLATGES
08:36
TRANSISTOR CURRENTS
02:28
RELATIONSHIP BET TRANS COMP
10:34

Types of transistor

4 lectures
TRANSISTOR AS AMPLIFIER
03:20
NPN TRANSISTOR
07:00
PNP TRANSISTOR
06:53
COMPARISON BETWEEN NPN AND PNP
02:35

Transistor configurations

10 lectures
TRANSISTOR CONFIGURATIONS
05:02
CB CONFIGURATION
04:48
INPUT CHAR OF CB
06:55
OUTPUT CHARACTERISTICS -CB
05:54
CE CONFIGURATION
04:47
INPUT CHARACTERISTICS-CE
05:19
OUTPUT CHARACTERISTICS-CE
04:39
CC CONFIGURATION
05:21
INPUT CHARACTERISTICS-CC
05:38
OUTPUT CHARACTERISTICS_CC
05:33

Adv/dis/app and problem on trans configuration

4 lectures
PROBLEMS ON TRANSISTOR CONF
06:09
ADV-DISADV-TRANSISTOR
01:18
APPLICATIONS OF TRANSISTOR
08:20
COMPARISON BET TRANSISTOR CONF
03:15

Biasing of transistor

6 lectures
INTRODUCTION TO BIASING
04:33
A.C LOAD LINE
03:55
D.C LOAD LINE
05:07
PROBLEMS ON LOAD LINES
05:10
OPERATING POINT CRITERIA
05:35
STABILIZATION
05:56

Biasing techniques

9 lectures
FIXED BIAS CIRCUIT
04:47
STABILITY FACTORS-FB
05:52
ADV-DISADV-APP-F.B
01:35
COLLECTOR FEEDBACK BIAS
04:37
STABILTY FACTOR-CB
06:30
ADV-DISADV-APP-CB
01:16
VOLTAGE-DIVIDER BIAS
06:16
STABILITY FACTORS-VOL DIV BIAS
07:47
ADV-DISADV-APP-VOL DIV BIAS
02:57

Compensation techniques

3 lectures
DIODE COMPENSATION TECH
05:37
THERMISTOR COMPENSATION
03:40
SENSISTOR COMPENSATION
02:32

Thermal Electronics

3 lectures
THERMAL RUNAWAY
01:19
THERMAL RESISTANCE
01:47
THERMAL STABILITY
07:08

Unipolar junction transistor

4 lectures
UJT INTRODUCTION
09:01
UJT CHARACTERTISTICS
03:33
ADV-DISADV-APP-UJT
01:50
UJT RELAXATION OSCILLATOR
06:56

Special purpose diodes

16 lectures
SCHOTTKY DIODE
05:49
CHAR OF SCHOTTKY DIODE
03:34
ADV-DISADV-APP-SCH DIODE
01:29
VARACTOR DIODE
04:16
CHARA OF VARACTOR DIODE
02:33
ADV-DISA-APP-VAR DIODE
02:37
PHOTO DIODE
06:22
CHARA OF PHOTO DIODE
02:54
ADV-DIS-APP-PHOTO DIODE
01:33
LED
08:43
CHARACTERISTICS OF LED
03:16
ADV-DISADV-APP-LED
03:31
TUNNEL DIODE
03:37
WORKING OF TUNNEL DIODE
05:03
CHARA OF TUNNEL DIODE
02:46
ADV-DIS-APP-TUNNEL DIODE
01:29

Silicon controlled rectifier

12 lectures
SILICON CON RECTIFIER
06:26
WORKING OF SCR
07:56
CHARACTERISTICS 0F SCR
05:01
ADV-DIASADV-APP-SCR
01:57
SCR CROWBAR CIRCUIT
02:07
SINGLE PHASE HWR - SCR
03:58
SINGLE PHASE FWR-SCR
05:19
COMP BET HWR AND FWR -SCR
01:49
PROBLEMS ON SCR
03:23
SMALL SIGNAL OF PHOTO DIO
02:02
SENSITI OF ILLUM FOR PD
01:41
PHOTO DIODE AS VOLTAIC CELL
01:03

Small signal low freq model

6 lectures
SMALL SIGNAL LOW FRE MODEL
07:03
DETER OF H-PARAM
05:57
ANALYSIS OF H-PARAMETERS
11:09
CE-AMPLIFIER H-PARAMETER
06:46
CC AMPLIFIER-H-PARAMETER
06:40
CB-AMPLIFIER-H-PARAMETER
06:30

Simplified model of small signal

7 lectures
SIMPLIFIED MODEL OF CE AMP
05:20
PROB ON CE SIMP MODEL
05:31
SIMP MODEL OF CC AMP
05:15
PROB ON SIMPLIFIED CC AMP
05:56
SIMP MODEL OF CB AMP
04:04
PROB ON SIM CB MODEL
04:04
MILLERS THEOREM
04:24

Junction field effect transistor

12 lectures
INTRODUCTION TO JFET
05:17
CONSTRUCTION OF JFET
07:36
OPERAT OF N-CHANNEL JFET
09:09
EXPR FOR PINCH-OFF VOLTAGE
05:44
PARAMETERS OF JFET
07:18
TRANS CHAR OF N-CHAN JFET
03:48
DRAIN CHAR OF N-CHAN JFET
08:24
CHARS OF P-CHANNEL JFET
06:27
ADV-DISADV-APP-FET
02:28
ADV-DISADV-APP-JFET
04:37
COMP BET P AND N-CHANNEL
02:02
COMP BET BJT AND FET
04:14

Metal oxide semiconductor fet

11 lectures
INTRODUCTION TO MOSFET
07:27
INTRO TO N-CHAE D - MOSFET
04:49
OPER OF N-CHAEL D-MOSFET
04:49
OPER OF P-CHAEL D-MOSFET
04:20
INTRODUCTION TO E-MOSFET
04:42
OPERA OF N-CHA E-MOSFET
06:43
OPERA OF P-CHAL E-MOSFET
05:54
COMP BET JFET AND MOSFET
02:40
COMP BET D-MOS AND E-MOS
02:25
OPERATION OF P-CHANNEL JFET
04:07
COMP BET NAND P-CHA MOS
02:23

Fet amplifier

6 lectures
COMM SOURCE FET AMP
09:07
COM SOURCET FET-BYPASSED
04:05
COMM SOURCE FET SELF-BIAS-UN
09:32
COM SOURCE FET AMP-VOL DIV
04:13
COM SOURCE FET AMP-VOL-DIV
08:17
COMMON DRAIN FET AMP
07:06

Generlized fet amplifier

11 lectures
GENERALISED FET AMPLIFIER
07:03
BIASING FET AMPLIFIER
05:06
VOL DIVI FET BIAS AMP
06:55
SELF-BIAS FET AMPLIFIER
07:17
GRAPHICAL SOL FOR FET AMP
07:59
BIASI FOR ZERO DRIFT CURRENT
02:10
DERIVATION FOR ZERO CURRENT
04:50
BIASING AGAI DEVICE VAR
06:30
FET AS VOL CONT RESISTOR
04:09
EXP FOR SAT DRAIN CURRENT
02:20
SLOPE TRAN CHAR AT IDSS
04:23

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