A 220 Ω resistor is connected in series with the gate of an SCR as shown in fig. The gate current required to fire the SCR is 7 mA. What is the input voltage (Vin) required to fire the SCR?
A. 2.60 V
B. 2.24 V
C. 4.12 V
D. 1.6 V
Answer:B
A 220 Ω resistor is connected in series with the gate of an SCR as shown in fig. The gate current required to fire the SCR is 7 mA. What is the input voltage (Vin) required to fire the SCR?
A. 2.60 V B. 2.24 V C. 4.12 V D. 1.6 V