Temperature triggering , Electrical Engineering

Assignment Help:

Temperature Triggering

At high temperature the leakage current  of junction J2 increases. This leakage  current is collector  current of tr1 and Tr2. So rise in temperature  increases leakage current  which is  responsible  to increase IC1 and IC2  then (α1 + α2  ) tends to unity  and thyristor  will get tumed on.

 


Related Discussions:- Temperature triggering

Show the familiar electric sources, Q. Show the familiar electric sources? ...

Q. Show the familiar electric sources? Batteries and ac outlets are the familiar electric sources. These are voltage sources.An ideal voltage source is one whose terminal volta

Compute the induced emf, Compute the induced emf: If a coil of 150 tur...

Compute the induced emf: If a coil of 150 turns is linked with a flux of 0.01 wb while carrying a current of 10 Amp, compute the inductance of coil. Now, if current is reverse

Shunt capacitors, Shunt Capacitors Line losses owing to poor PF can be...

Shunt Capacitors Line losses owing to poor PF can be decreased through improving the PF. Overall improvement in the operating condition can be brought about through reducing t

Induction motor, principle and operation of a 3phace induction motor

principle and operation of a 3phace induction motor

Assigment, what is p-n junction and how its work

what is p-n junction and how its work

Diode, report on diode

report on diode

Fourier transform for the function, The far-field pattern of an antenna can...

The far-field pattern of an antenna can be modeled as the two dimensional Fourier Transform of the aperture. 1. Determine the 2D Fourier Transform for the function

DC motor & encoder, If a high resolution emcoder is used for position contr...

If a high resolution emcoder is used for position control, will the number of pole count in the DC motor be matter? What is the requirement for the DC motor in order to work with h

Digital frequency metre, what is digital frequency metre?working principle ...

what is digital frequency metre?working principle its operation and types application,advantages ,disadvantages

What are the kinds of transformations, What are the kinds of transformation...

What are the kinds of transformations? Illustrate each with the help of homogeneous matrix form in 3-D.

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