Voltage Snubber circuits are used to protect thyristor from
1. High \(\frac{{di}}{{dt}}\)
2. Low \(\frac{{dv}}{{dt}}\)
3. High \(\frac{{dv}}{{dt}}\)
4. Low \(\frac{{di}}{{dt}}\)
Which of the above is/are correct?1
Only 3
2
3 and 4
3
Only 4
4
1 and 3
5
2 and 4