WHAT IS THE DIFFERNECE BETWEEN THE SEMICONDUCTOR DEVICES
AND POWER SEMICONDUCTOR DEVICES?????????
Answer Posted / arjun.a
SEMI CONDUCTOR DEVICES ARE HAVING DIFFERENT LEVEL OF DOPING
CONCENTRATIONS SUCH AS TRANSISTORS WHERE DOPING IS DONE IN
DIFFERENT PROPORTIONS FOR EMITTER,BASE & COLLECTOR
AND THEY HANDLE ALL FRFEQUENCY SIGNALS OF AF,RF,LF ETC
WHEREAS THE POWER SEMICONDUCTOR DEVICES WORK ON 50 HZ POWER
LINE FREQUENCY AND HAVE THE UNIFORM DOPING PROPORTIONS.
| Is This Answer Correct ? | 13 Yes | 6 No |
Post New Answer View All Answers
Which material is piezoelectric?
The output of the rectifier pulsating in nature, it consists of a desired dc component of voltage and unwanted ripple components. These ripple components are removed by placing filter circuit at the output of the rectifier.
What is a dc power supply?
i need modal Q. paper of junior enjineer for 1/2009 rrb ajmer exam cat no. 11 jell electrical thenkyou
send me syllubus of AAI exmatation
define state space?
please send the latest sample question paper for the hal online test for electronics stream
Why does all cellular networks have same shape of sim? Why is it designed in such a particular shape? Does it have any other shape?
plz send jto previous papers
69,70 or 71 in box-1 ; 18,19, or 20 in box-2 ; 60,61, or 62 in box-3 get -3 , -4 , or -5 in box-2 in 3 steps.Use all operations i.e. ( +,-,*,/ ).
What are the limitations of the basic integrator circuit?
Suppose in market 4n27 is not easily available so which opto isolator can I use at the place of this? What is 4n27
Pl. Brief about DNC.
Q.1what is E1? Q.2what is diffrence b/w RNC & BSC? Q.3what is STM? Q.4what is LAC & CI? Q.5 what is HSN, MAIO, MA Group & frequency hopping?
What is forced commutation?