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

Explain low-frequency response of rc coupled amplifier, Q. Explain low-freq...

Q. Explain low-frequency response of RC coupled amplifier. What are the reasons for reduction in gain at low frequencies? The RC coupled amplifier circuit contains capacit

Jfet amplifier, i want to know the all the three jfet in present and future...

i want to know the all the three jfet in present and future use and desing for each component

Find the quantity of electricity transferred, If a current of 20A flows for...

If a current of 20A flows for five minutes, find the quantity of electricity transferred. Quantity of electricity,   Q = It = 20 x 5 x 60 = 6000C     

Edge detector, Edge detector  Apply the Canny edge detector to image c...

Edge detector  Apply the Canny edge detector to image class.png. To compute Canny edges:      help edge     edge(im,'canny',[thres1 thres2],sigma) (i) Compute edges for

Determine the ratio of full-load current, The rotor of a wound-rotor induct...

The rotor of a wound-rotor induction motor is rewound with twice the number of its original turns,with a cross-sectional area of the conductor in each turn of one-half the original

When both mt2 and gate are negative, When both MT 2 and Gate  are Negativ...

When both MT 2 and Gate  are Negative In this case N 3   works as a remote gate. Current  flows form layer P 2 to layer  N 3 junction N 1 P 1 is reverse biased  and it  br

Amplifiers, what is the use of capacitors in amplifiers

what is the use of capacitors in amplifiers

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