Temperature triggering , Electrical Engineering

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.

 

Posted Date: 4/2/2013 7:51:02 AM | Location : United States







Related Discussions:- Temperature triggering , Assignment Help, Ask Question on Temperature triggering , Get Answer, Expert's Help, Temperature triggering Discussions

Write discussion on Temperature triggering
Your posts are moderated
Related Questions

WHAT IS MIDPOINT BIASING OF A TRANSISTOR?

Q. What is a clamper? Differentiate between a clamper and clipper. Clamping network shifts (clamps) a signal to a different dc level, i.e. it introduces a dc level to an ac sig

Determine Potential Difference: Compute the current through each element of the given network and also determine potential difference across 15 Ω resistor. Figure

why Direct current flow through semiconductors but alternating current cannot flow?

area bounded by the curve y=3x(x-2)^2 and the x-axis

fir and iir filter design



Prepare the assembly code to make a Digital Volt Meter that shows the message and the correct voltage on the LCD. Once you managed to display the hex value for the conversion you w