Diac - power semiconductor devices , Electrical Engineering

Assignment Help:

Diac

Diac is a device which  has di electrode  and as its name suggests it works  on AC.

The cross  sectional view of a diac is shown if the four layers are PNPN and PNPN . the  two terminal of diac are  terminal T1 and T2 the  symbol  of diac is shown in figure  diac is bidirectional device. It can be  switched on either  the positive  cycle  of AC voltage. It is also known as gateless triac.

1960_Diac.PNG

                                         Figure basic structure symbol


Related Discussions:- Diac - power semiconductor devices

Logic Gates, A former employs a servant to look after his form house. He in...

A former employs a servant to look after his form house. He instructs the servant to keep a watch on his goat. So that he does not harm the kitchen garden, when the entrance-door

Name the effects of electric current, Name the Effects of electric current ...

Name the Effects of electric current There are three Effects of electric current:- A) magnetic effect B) chemical effect C) heating effect

Give the register organization of 8257, Give the register organization of 8...

Give the register organization of 8257? The 8257 do the DMA operation over four independent DMA channels. Each of the four channels of 8257 has a couple of two 16-bit registers

Wcdma, what is that mean and explain

what is that mean and explain

Compute the real power inductive load, Q. A 60-Hz, 440-V, three-phase syste...

Q. A 60-Hz, 440-V, three-phase system feeds two balanced wye-connected loads in parallel. One load has a per-phase impedance of 8 + j3  and the other 4 - j1 . Compute the real po

Define instruction cycle, Define instruction cycle and T-state Instruct...

Define instruction cycle and T-state Instruction cycle is defined, as the time needed completing the execution of an instruction. Machine cycle is defined as the time needed co

Automotive industry, The worldwide automotive industry is currently witness...

The worldwide automotive industry is currently witnessing rapid innovative developments day by day. The developments encompass every aspect of the automobile such as materials, man

Compute the starting torque with the starting compen sator, A three-phase, ...

A three-phase, 2200-V, 60-Hz, delta-connected, squirrel-cage induction motor, when started at full rated voltage, takes a starting current of 693 A from the line and develops a sta

Briefly explain about phasor method, Q. Briefly explain about Phasor Method...

Q. Briefly explain about Phasor Method? For sinusoidal excitations of the same frequency, the forced or steady-state responses are better found by the technique known as the ph

Zener diod, what is zeenar doide and explain its working

what is zeenar doide and explain its working

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