A 220 1-ϕ, 220 Ω resistor is connected in series with the gate of an SCR as shown in the given figure. The gate current required to fire the SCR is 7 mA. what is the input voltage (Vin) required to fire the SCR?
1
2.60 V
2
2.24 V
3
4.12 V
4
1.6 V
5
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