A triac operating at a voltage of 120 V rms and a frequency of 60 Hz delivers power to a resistive load. The maximum rate of change of current \(\left(\frac {di}{dt}\right)\) expected is 50 A / μs. The required snubber inductor value is

A triac operating at a voltage of 120 V rms and a frequency of 60 Hz d

1.	A triac operating at a voltage of 120 V rms and a frequency of 60 Hz delivers power to a resistive load. The maximum rate of change of current \(\left(\frac {di}{dt}\right)\) expected is 50 A / μs. The required snubber inductor value is
A.	2.4 μH
B.	4.4√2 μH
C.	4.4√π μH
D.	4.4 π μH
Answer» B. 4.4√2 μH

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A triac operating at a voltage of 120 V rms and a frequency of 60 Hz delivers power to a resistive load. The maximum rate of change of current \(\left(\frac {di}{dt}\right)\) expected is 50 A / μs. The required snubber inductor value is

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