Q1)A)i) I(max) = 0.2V/Rlimit 30mA = 0.2V/ Rlimit Rlimit ≥ 6.67Ω
ii) A decoupling capacitor is a capacitor used to decouple one part of an electrical circuit from another. Noise caused by other circuit components is shunted through the capacitor, reducing the effect it has on the rest of the circuit. An alternative name is bypass capacitor as it is used to bypass the power supply or other high impedance component of a circuit.
iii) C = 1.44 X 10-4/RA+ 2RB => (1) C = T1/0.4158( RA + RB ) => (2) (1)=(2) T1/0.4158( RA + RB ) = 1.44 X 10-4/RA+ 2RB T1 = 59.88uF
B)
R (k) Wcal W
33 0.363ms
47 0.517ms
68 0.748ms
C)i). For designing we need to find the Ri value and
ii) A decoupling capacitor is a capacitor used to decouple one part of an electrical circuit from another. Noise caused by other circuit components is shunted through the capacitor, reducing the effect it has on the rest of the circuit. An alternative name is bypass capacitor as it is used to bypass the power supply or other high impedance component of a circuit.
iii) C = 1.44 X 10-4/RA+ 2RB => (1) C = T1/0.4158( RA + RB ) => (2) (1)=(2) T1/0.4158( RA + RB ) = 1.44 X 10-4/RA+ 2RB T1 = 59.88uF
B)
R (k) Wcal W
33 0.363ms
47 0.517ms
68 0.748ms
C)i). For designing we need to find the Ri value and