electrical engineer ..tech enthusiastic.. loves reading random stuffs.. jack of all trades master of none.. businessman since birth..!! 

Jonty Padia

In this course, Jonty Padiadiscusses DC to DC switched mode converter and other different types of converters. He also takes you through their operations.

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

English

DC To DC Converters

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

Introduction to DC to DC converter. 
Types of converters. 
Control of DC to DC converter.

Introduction -DC to DC Converters.

Continuous conduction mode. 
Boundary condition between continuous and discontinuous mode. Calculation of current maxima.

Step Down Converter (Buck) -1

Discontinuous conduction mode for constant output voltage and input voltage.

Step down (Buck) Converter -2

Calculation of output voltage ripple for practical capacitance.

Step down(Buck) Converter -3

Continuous conduction mode of boost converter. 
Boundary between continuous and discontinuous mode.

Step up (boost) Converter-1

Discontinuous conduction mode of boost converter. Locus of D for constant output voltage.

Step up (Boost) Converter-2

Effect of parasitic elements. 
Output voltage ripple. Numerical discussion.

Step up (Boost) Converter -3

Introduction to buck boost converter. 
Continuous conduction mode. 
Boundary between continuous and discontinuous mode.

Step up and down (Buck-Boost) Converter-1

Discontinuous conduction mode for constant output voltage. 
Numerical on buck boost converter.

Step up and down (Buck-Boost) Converter-2

Effect of parasitic elements. 
Output voltage ripple for practical capacitance.

Step up and down (Buck-Boost) Converter -3

Continuous conduction mode. 
Similarity to buck boost converter.

Cuk converter-1

Advantage and disadvantages of using a cuk converter. 
Numerical

Cuk converter -2

Introduction to full bridge DC to DC converter. 
Types of switching used. Application.

Full bridge DC DC converter -1

Bipolar voltage switching. Voltage and current waveform. 
Calculation of output voltage ripple.

Full bridge DC DC converter -2

Unipolar voltage switching.  Calculation of rms ripple voltage. Locus of rms ripple voltage.

Full bridge DC DC converter -3

#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

 Scored AIR 586 in GATE EE 2016. 

Qualification -  M-Tech in Power Electronics from NIT Trichy


Anmol Agarwal

The course describes in detail about the various firing circuits used to operate Power Electronics Devices  like SCR, 
IGBT/MOSFET. It also talks about the practically used firing circuits.

(Hindi) Firing Circuits in Power Electronics

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

Mohit Bhagchandani

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 34m

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Introduction -DC to DC Converters.

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Step Down Converter (Buck) -1

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Step down (Buck) Converter -2

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Step down(Buck) Converter -3

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Step up (boost) Converter-1

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Step up (Boost) Converter-2

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Step up (Boost) Converter -3

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Step up and down (Buck-Boost) Converter-1

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Step up and down (Buck-Boost) Converter-2

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Step up and down (Buck-Boost) Converter -3

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