An SCR has a turn on time of 4 ?s. The gate pulse should have a duration of about
Options
A. 2 ?s
B. 5 ?s
C. 20 ?s
D. 50 ?s
Correct Answer
5 ?s
Explanation
Duration of gate pulse should be slightly more than turn time of SCR.
More questions
1. An RC coupled amplifier has an open loop gain of 200 and a lower cutoff frequency of 50 Hz. If negative feedback with ? = 0.1 is used, the lower cut off frequency will be