Latching current for an SCR, inserted in between a dc voltage source of 200V and the load, is 100 mA. Compute the minimum width of gate-pulse current required to run on this SCR in case the load consists of R= 20N in series with L = 0.2 H. (a) 100.503 µ sec (b) 111.624 µ sec (c) 120.512 µ sec (d) 90.10 µ sec

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Latching current for an SCR, inserted in
between a dc voltage source of 200V and the
load, is 100 mA. Compute the minimum width
of gate-pulse current required to run on this
SCR in case the load consists of R= 20N in
series with L = 0.2 H.
(a) 100.503 µ sec
(b) 111.624 µ sec
(c) 120.512 µ sec
(d) 90.10 µ sec
Transcribed Image Text:Latching current for an SCR, inserted in between a dc voltage source of 200V and the load, is 100 mA. Compute the minimum width of gate-pulse current required to run on this SCR in case the load consists of R= 20N in series with L = 0.2 H. (a) 100.503 µ sec (b) 111.624 µ sec (c) 120.512 µ sec (d) 90.10 µ sec
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