Interested to Buy Any Domain ? << Click Here >> for more details...
What is IGBT?Where it is used? What is the difference
between IGBT and Thyristor?
- 5 Answers
- 65203 Views
- AC, Formo Plastic, HBL Power Systems, SECL, I also Faced
- E-Mail Answers
Answer Posted / priyadharsini
Insulated gate bipolar transister. it is a combination of
BJT and MOSFET.
BJT has low conduction loss and having longer switching
period.
MOSFET has high conduction loss and having lower switching
period.
therfore IGBT has low conduction loss and high switching
period.
it is used in SMPS, traction motor, Induction heating etc.
In SCR once the gate is triggered the gate is lossed its
control. ie if we remove the gate pulse after the SCR
starts conducting it will not stop.
but in IGBT we can control the Gate. by applying reverse
voltage.
i think this is the difference if any one find the above
answer is wrong please tell me the right one.
| Is This Answer Correct ? | 201 Yes | 33 No |
Post New Answer View All Answers
An active element is one which a. Supplies energy b. Absorbs energy c. Supplies energy and convert energy from one form to another
What is advantages of VSCF wind electrical system?
why would amp draw on neutral wire be as much as amp draw on the hot leg.
what is power factor ? how we can calculate the low power factor and amount of capacitor for improve that low factor ?
What is the meaning of 40X8X2 busbar dimensions for carring load of 400 Amps
Why we use ups battery and dsdb battery in thermal power plant
What are the different methodes for calculating the short circuit Current?
i have 90kw motor.so i choose connect cable .please what is parameter checked so please give to formula
how to calculate the formula of cable size if motor kw is given
How to calculate earth wire load by formula
Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.
An ISP is granted a block of addresses starting with 150.80.0.0/16. The ISP wants to distribute these blocks to 2600 customers as follows. a) 200 medium size businesses; each needs 16 addresses b) 400 small businesses; each needs 8 addresses c) 2000 households; each needs 4 addresses Design the subblocks and give the slash notation for each subblock. Find out how many addresses are still available after these allocations.
where are the circulat the diesel in DG parts name with pictue
what is solkor relay and which condition it will act?
what is the pre charge circuit,what will be work which function it will be use plz tell me
