 Scored AIR 586 in GATE EE 2016. 

Qualification -  M-Tech in Power Electronics from NIT Trichy


Anmol Agarwal

The course broadly describes SCR. It includes its turn-on methods, protection, ratings, series-parallel combination and much more. This course will be beneficial for Electrical Engineering students.

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 - Iconic Pro

Hindi

(Hindi) Silicon Controlled Rectifier

Power Electronic Devices

Power Electronics

Electrical Engineering

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

This is the overview of this course. It tells about what are the 
objectives of this course

Overview (in Hindi)

It describes about the different turn-on methods of SCR

Turn-on Methods - Part 1 (in Hindi)

It describes about the Gate triggering and Light triggering method to turn-on the SCR.

Turn-on Methods - Part 2

It describes about the Gate characteristics and the relation of rated average power with maximum instantaneous power.

Gate Characteristics

It gives the brief of the process of turning on a thyristor

Two-Transistor Model

It describes about the different voltage ratings of Thyristor

Thyristor Ratings( Voltage Ratings)

It gives the brief about different current ratings of a Thyristor

Thyristor Ratings(Current Ratings)

It describes about some more different ratings of thyristor like dv/dt , di/dt etc

Thyristor Ratings - Part 3

It describes about the dv/dt and di/dt protection for SCR

Thyristor Protection - Part 1

It describes about the overvoltage and overcurrent protection for thyristor

Thyristor Protection - Part 2

It describes about the electronic crowbar , gate and thermal protections.

Thyristor Protection - Part 3

It describes about the improvements in di/dt and dv/dt ratings of Thyristor

Improvement of Thyristor Characteristics

It describes about the problems in series operation of SCR and its rectification

Series Operation of SCR - Part 1

It describes the 2nd reason of the problem faced in the series operation of SCR

Series Operation of SCR - Part 2

It describes about the parallel operation of SCR and the problems in it.

Parallel Operation of SCR

#Gate Ranker # Mtech from JEC Jabalpur. use code " MACHINE20" to attend my Classes. I don't teach "I simply explain the topic."

Ravendra Yadav

This course is very important for the students preparing for UPSC IES and all other government exams in electrical stream.

(Hindi) Final Practice Session on Power Electronics for ESE 2019

In this very new course we will be discussing about the questions asked in IES exams from 1997- 2017 from semiconductor devices in Electrical Engineering stream.

(Hindi) Semiconductor Devices MCQs : IES

Graduate Electrical Engineering student at University at Buffalo, NY. Connect with me on LinkedIn - https://www.linkedin.com/in/mohit5292/

Mohit Bhagchandani

A power semiconductor device is basically a semiconductor device used as a switch in the field of power electronics for power conversion which includes AC to DC converters, DC to DC converters, DC to AC converters and AC to AC converters. Various such devices are a power diode, BJT, MOSFET, IGBT, SCR, etc. which will be discussed throughout this course.

Power Semiconductor Devices

An AC to DC Converter or commonly known as a Rectifier is a power electronic device that converts AC power to DC power. The configurations of the same are briefly classified into two - Half Wave and Full wave. Based on the control, it can be classified into two - Controlled and Uncontrolled. A Controlled Rectifier uses SCR, Power MOSFET, IGBTs, etc as switches and Uncontrolled Rectifier uses Diodes.

AC to DC Converters (Rectifiers)

GATE qualified .B.Tech in EE (B.I.E.T jhs.)  Training from BHEL Techkriti'16 IIT Kanpur campus ambassador  , WCA rank in Rubik's cubes .TT p

Om Priya

GATE PYQs  on BASICS of power electronics

(Hindi) GATE PYQs on Basics of Power Electronics

Electrical engineer,  currently Trainee Scientific officer at Bhabha Atomic Reserach Center, mumbai. AIR 67 in UPSC Engineering services ex

Ashutosh Kumar Jha

In this course, the educator is discussing DC-DC converters (choppers)  for Engineering Services Examination

Lessons

15 lessons • 2h 50m

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Overview (in Hindi)

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Turn-on Methods - Part 1 (in Hindi)

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Turn-on Methods - Part 2

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Gate Characteristics

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Two-Transistor Model

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Thyristor Ratings( Voltage Ratings)

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Thyristor Ratings(Current Ratings)

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Thyristor Ratings - Part 3

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Thyristor Protection - Part 1

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Thyristor Protection - Part 2

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