SCR - Silicon Controlled Rectifier (Basics, Symbol, Structure, Working, Characteristics, Biasing)

SCR - Silicon Controlled Rectifier is explained with the following Outlines:
1. SCR - Silicon Controlled Rectifier
2. SCR Basics
3. SCR Symbol
4. SCR Structure
5. SCR Working
6. SCR Characteristics
7. SCR Biasing
8. SCR Modes

Chapter-wise detailed Syllabus of the Power Electronics Course is as follows:

Power Diode, Power BJT, SCR - Silicon Controlled Rectifier, Dynamic Characteristics of SCR, Gate Characteristics of SCR, SCR Triggering methods, Turn of OFF process of SCR, SCR Protection, Thermal Protection of SCR, Two Transistor Analogy of SCR, SCR Mounting, Resistor Triggering of SCR, RC Triggering of SCR, Methods to improve di/dt ratings of SCR, UJT - Uni Junction Transistor, UJT as Relaxation Oscillator, PUT - Programmable Unijunction Transistor, PUT as Relaxation Oscillator, TRIAC in Power electronics, Modes of TRIAC, DIAC in Power electronics, Comparison of SCR, DIAC and TRIAC, SCS - Silicon Controlled Switch, MCT - MOS Controlled Thyristor, Power MOSFET, Comparison of Power BJT and Power MOSFET, IGBT - Insulated Gate Bipolar Transistor, LASCR - Light Activated SCR, GTO - Gate Turn OFF Thyristor, Series Connection of SCR, Parallel Connection of SCR.

Class A Commutation, Class B Commutation, Class C Commutation, Class D Commutation, Class E Commutation, Class F Commutation.

Basics of Converter, Rectifier and filter, Halfwave controlled rectifier, Single phase full wave controlled rectifier, Fullwave bridge controlled rectifier, Symmetrical Semiconverter, Asymmetrical Semiconverter, Three Phase Half wave rectifier, Three phase half wave controlled rectifier.

Series Inverter, Parallel Inverter, Single Phase Half Bridge Inverter, Signal Phase Full Bridge Inverter, Three Phase Inverter 120 Degree Mode, Three Phase Inverter 180 Degree Mode, PWM Inverter.

Control Strategies of Chopper, Step Up Chopper, Step Down Chopper, Class A Chopper, Class B Chopper, Class C Chopper, Class D Chopper, Class E Chopper, Jones Chopper, Morgan Chopper.

Cycloconverter, Basics of Cycloconverter, Step Up Bridge Cycloconverter, Step Down Bridge Cycloconverter, Step Down Cycloconverter, Step Up Cycloconverter, Three Phase to Single Phase Cycloconverter.

Buck Converter, Boost Converter, Buck Boost Converter, Flyback Converter with discontinuous mode, Flyback Converter with continuous mode, Isolated Forward Converter.

On Line UPS, Off Line UPS, SMPS, Comparison of SMPS with Linear Power Supply, Dielectric Heating, Induction Heating, Battery Charger.

Engineering Funda channel is all about Engineering and Technology. Here this video is a part of Power Electronics.

#SCR #Thyristor #PowerElectronics @EngineeringFunda

[EngineeringFunda]

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[prateekpatil]

That was soo good, tomorrow is my exam and this vid saved me time

[aryapathak]

Such a good explanation Sir 🙏🙏
Tq for explaining this topic

[yashchavan]

1 . A SCR IS TURNED ON BY APPLYING A CURRENT WHEN IT IS BIASED .

OPTIONS :
1. Positive, forward
2.negative, forward
3.forward, reverse
4.reverse, forward


Pls reply sir pls .

[burhankhan]

Where one can find awesome teachers like uu

[masterharryharshkumarsharm]

In forward biased mode how J2 is reversed biased?

[anianirudh]

Tnq sir it is very useful sir
Is there fet and ujt construction videos sir please

[ksamyprakash]

How suddenly the voltage decreases after breakdown voltage of junction j2?

[yashchavan]

need a lot of improvement in teaching . but i understood everything

[siu]

Sir, is there any reverse conduction mode as in forward conduction mode?

[EngineeringFunda]

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[pratikmane]

Thanks for solving my mid-semester woes, dude. Also, playback speed set to 1.25 works wonders.

[praneethkrishna]

Next time make sure that suggested videos are displayed after the content is completed to the fullest. Apart from that everything is awesome...!!👌

[ngkean]

oh....indian teacher in YT is the best

[keerthantenneti]

Why that HITESH thing is on screen ? It's disturbing a lot . But the lecture is awesome.

[palomacanedo]

Thank you! I have a test on this tomorrow and I hadn't studied plus I've been sleeping in my classes bc my teacher is so boring..., so this helped a lot, thank you very much!

[naveenkumarbalne]

U r explanation is awesome 👌Bro I need the explanation of how to flow the current in SCR, direction of current how to break the junctions broo

[mariatjose]

Super class. Notum kitti thanku very much. Please take classes for psc junior instrucyor ITI power electronics

[corneoudshoorn]

Thank you very much for this video! Very clear explanation. It helped me a lot.

[roshanbhattad]

you should add some music in the background as these are boring topics and music wont make us feel sleepy
great content thanks