Determine the current through the diode, when the switch is in position 1, 2& 3. Assuming op-amps initially nulled.
Posted: Thu Jul 14, 2022 10:02 am
a) Io (LED) =4.01mA; Io (Zener) =4.01mA; Io (rectifier) =8.33mA
b) Io (LED) =25mA; Io (Zener) =4.01mA; Io (rectifier) =4.01mA
c) Io (LED) =16.67mA; Io (Zener) =16.66mA; Io (rectifier) =4.01mA
d) Io (LED) =8.33mA; Io (Zener) =8.33mA; Io (rectifier) =8.33mA
b) Io (LED) =25mA; Io (Zener) =4.01mA; Io (rectifier) =4.01mA
c) Io (LED) =16.67mA; Io (Zener) =16.66mA; Io (rectifier) =4.01mA
d) Io (LED) =8.33mA; Io (Zener) =8.33mA; Io (rectifier) =8.33mA