how snuber circuit protect the thyrister
Answers were Sorted based on User's Feedback
Answer / sumeet
In a turn-on snubber ckt. the inductor in parallel decreases
the value of di/dt. thus avoiding localised hotspots and
protecting the thyristor
In a turn-off snubber circuit,the parallel RC ckt
reduces the dv/dt across the thyristor avoiding accidntal
turn on of thyristor.
Is This Answer Correct ? | 12 Yes | 0 No |
Answer / sumeet
In a turn-on snubber ckt. the inductor in parallel decreases
the value of di/dt. thus avoiding localised hotspots and
protecting the thyristor
In a turn-off snubber circuit,the parallel RC ckt
reduces the dv/dt across the thyristor avoiding accidntal
turn on of thyristor.
Is This Answer Correct ? | 5 Yes | 4 No |
In a 2 stage RC coupled amplifier, the emitter resistance of 1st stage consists of 2 resistances (Re and Re')in series and the bypass capacitor is connected across only one of them(bigger resistance). Why?
im an electronics and communication engineering..i have to attend an interview based on contract basis.i kindly request u to send all possible questions to my mail. MY EMAIL ID IS -ashishkashyap931@gmail.com
What is the main differnce between the SCADA and HMI also what is DCS?
hai iam venkat iam appering RRB exam chennai on 23 nov 2008. pls help me wat kind of questions i to prepare? mail {venkiremo_krv@yahoo.co.in]
What is DRX? Why do we need it?
Explain why is the diffusion technique of formation of resistor most widely used?
if both A and B subscribers are in roaming, how is the call flow between them?
define break freq?
what is the working of silicon controlled resistor
Explain what is the difference between plc and dcs?
what can made electronic car by your company?
What is the effect of temperature on extrinsic semiconductor?