Vaibhav Siwach

This course will give a brief overview of diodes and its various applications. The learners will get to know about zener diodes and their characteristics. SCR working and construction with ratings and applications is also briefed.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

GATE & ESE

Hindi

(Hindi) Diode and its Applications

PN-Junction & Diode Circuits

Analog Electronics

Electrical Engineering

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

This lesson is overview of what will be taught in this course and who are the target audience of this course and why should someone take this course.

Course Overview (in Hindi)

In this lesson a brief description about semiconductor materials is given. The operation of diode with different biasing condition has been explained in detail. And also I have elaborated the difference between an ideal diode and a practical diode.

Semiconductor Diode (in Hindi)

In this lesson a thorough discussion about different diode equivalent circuits is done with examples and also a brief description about why and how load line analysis is done with an example.

Diode Equivalent circuit and Load Line Analysis (in Hindi)

This lesson describes how electronic switches are better than mechanical switches and how diode acts as a switch. A brief description of rectification process has also been given with the application of diode as a rectifier.

Diode as a Switch and Rectifier (in Hindi)

Difference between AC and DC is explained with graphical approach. A brief description of constructiom and working of half wave and full wave rectifier without filter is given.

Half wave and Full wave rectifier without filter (in Hindi)

Briefly described about the ripples in rectified output of a rectifier. Then a thorough description about different types of filtering elements is explained. And comparison of rectified output of full wave rectifier with and without filter is described.

Rectifier with filters (in Hindi)

This lesson describes Avalanche breakdown and Zener breakdown difference. Working of zener diodes with ideal characteristics and model has been briefed with applications.

Breaking Mechanisms and Zener Diodes (in Hindi)

Explained about what is optoelectronics and different types of optoelectronic devices. Brief description of working of Photodiodes and Light Emitting Devices (LEDs) . Applications of various optoelectronic devices is also explained in detail.

Optoelectronic Devices (in Hindi)

Briefly described about the hostory of thyristors with different types of thyristors. Talked about the construction of SCR with its detailed working and operation.

Silicon Controlled Rectifier (SCR) (in Hindi)

This lesson is dedicated to SCR characteristics mainly. Here, a brief description of different types of SCR ratings is provided. Applications of SCR are also explained in detail.

SCR Characteristics , Ratings & Applications (in Hindi)

This lesson explains drift and diffusion currents in detail with the formulae involved.

Drift & Diffusion Currents

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Ravendra Yadav

This course is very important for the students preparing for ESE 2019 examination in electrical engineering stream.

(Hindi) MCQs on Diodes and BJT for ESE 2019

5 years of exp
YouTube channel :Sunil Engineering Academy
Referral code SUNEELSIRSSC to get discount in plus

Suneel Kumar Bandaru

In this course, Suneel Kumar bandaru  has explained important topics in electronic devices and circuits useful for all the EEE and ECE.

Electronic Devices and Circuits for GATE(Electrical)

I am an electrical and electronics engineer . currently working in Crompton Greaves as an electrical engineer .

Dipesh Kumar Singh

In this course Rectifiers section is completely discussed along with previous year questions from Gate examination

Rectifiers And Diode Circuit: GATE (Electrical)

Use Referral Code :SanjayYadav1 and get 10% discount on Unacademy Plus. 
Faculty of GATE. Top Educator - GATE (Engineering Mathematics). 

Sanjay Yadav

In this course we will understand the Introductory part of Analog Electronics and later will dive into to understand the basics of diode and it's application. Concept of Clipper and Clamper Circuit, Voltage multiplier Circuit,  Rectifier Circuit,  Filters,  Concept of Zener Diode. At the end of the course we will solve the GATE oriented problems.
Note : This course is explained in Hindi Language.

(Hindi) Diode Circuit and Application : GATE

6+years teaching experience, B.Tech in Electronics and Instrumentation Engineering.

Biswajit Biswas

Analog Electronics: Section A (Gate/ISRO/ESE /PSU'S)

M. Tech in Power Electronics from NIT Trichy//AIR 358 in GATE 2020//Assistant Electrical Engineer//Preparing for UPSC IES.

Deepak Kumar

This course deals about the Active Filter, Classification of Active Filter, Realization of Low pass filter, High pass filter, Band pass filter, Band stop filter, All pass filter using Operational Amplifier, PYQs Based on it.

Lessons

11 lessons • 1h 56m