When mt2 and gate is negative, Electrical Engineering

Assignment Help:

when MT2 and Gate  is Negative

In this case gate  current  flows  through P2N3 junction. Junction N1P2 forward  biased hence the triac  starts  conduction through  P1N1P2N2 layer initially. Since  the gate is  negative with respect to the  main terminal but MT1 but MT1  is negative with respect to MT2. Therefore MT1  attracts the holes  from P2  layer  through  N2 layer and triac  starts  conducting  through P1N1P2N2 layer.

809_when MT2 and Gate  is Negative.PNG

Figure When MT2 is positive and g is negative


Related Discussions:- When mt2 and gate is negative

Why depletion mosfet is known as normally-on mosfet, Q. Why depletion MOSFE...

Q. Why depletion MOSFET is known as "normally-on MOSFET" ? Draw the symbol of n-type and p-type depletion MOSFET. In depletion type MOSFET the drain current flows even when VGS

Air gaps, What is the main thing to look for in calculations of air gaps?

What is the main thing to look for in calculations of air gaps?

Analysis of semiconductor devices, Analysis of Semiconductor Devices T...

Analysis of Semiconductor Devices There are two complementary techniques of studying semiconductor devices: Via numerical simulation of the semiconductor equation

How can we prove that radio waves are sine waves, What makes them sine? ...

What makes them sine? Ans) Fourier tells that only a sine wave has no harmonic content. The math works out that if you have any wave shape other than a sign wave, you can brea

Explain working of bipolar junction transistors, Q. Explain working of Bipo...

Q. Explain working of Bipolar junction transistors? The family of bipolar junction transistors has two members: the npn BJT and the pnp BJT. Both types contain semiconductor ju

Karnaugh map, how can be a karnaugh map of the count of sequence: 0-5-6-9-1...

how can be a karnaugh map of the count of sequence: 0-5-6-9-11-14

Speed control of dc motors, Q. Show Process of Speed Control of DC Motors? ...

Q. Show Process of Speed Control of DC Motors? Equation showed that the speed of a dc motor can be varied by control of the field flux, the armature resistance, and the armatur

Signal processing 1 ., region of convergence of (Z+2)*(12z-1)/((3z-1)*(4z+1...

region of convergence of (Z+2)*(12z-1)/((3z-1)*(4z+1 ))

What is the purpose of clock signal in an 8086 system, What is the purpose ...

What is the purpose of clock signal in an 8086 system? 8086 needs clock signal with 33%duty cycle from some external operations.8086 processor needs 5 MHZ clock signal

Transfer function, how can i do a question concerning a transfer function

how can i do a question concerning a transfer function

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd