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| author | prashantsinalkar | 2017-10-10 12:38:01 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:38:01 +0530 |
| commit | f35ea80659b6a49d1bb2ce1d7d002583f3f40947 (patch) | |
| tree | eb72842d800ac1233e9d890e020eac5fd41b0b1b /61/CH10/EX10.10 | |
| parent | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (diff) | |
| download | Scilab-TBC-Uploads-f35ea80659b6a49d1bb2ce1d7d002583f3f40947.tar.gz Scilab-TBC-Uploads-f35ea80659b6a49d1bb2ce1d7d002583f3f40947.tar.bz2 Scilab-TBC-Uploads-f35ea80659b6a49d1bb2ce1d7d002583f3f40947.zip | |
updated the code
Diffstat (limited to '61/CH10/EX10.10')
| -rwxr-xr-x | 61/CH10/EX10.10/ex10_10.sce | 47 |
1 files changed, 24 insertions, 23 deletions
diff --git a/61/CH10/EX10.10/ex10_10.sce b/61/CH10/EX10.10/ex10_10.sce index 6b1d997d5..a8f4eda17 100755 --- a/61/CH10/EX10.10/ex10_10.sce +++ b/61/CH10/EX10.10/ex10_10.sce @@ -1,24 +1,25 @@ -//ex10.10
-B_ac=125;
-C_be=20*10^-12;
-C_bc=2.4*10^-12;
-R1=22*10^3;
-R2=4.7*10^3;
-R_E=470;
-R_S=600;
-R_L=2.2*10^3;
-V_CC=10;
-V_B=(R2/(R1+R2))*V_CC;
-V_E=V_B-0.7;
-I_E=V_E/R_E;
-r_e=25*10^-3/I_E;
-//total resistance of input circuit is parallel combination of R1,R2,R_s,B_ac*r_e
-R_in_tot=B_ac*r_e*R1*R2*R_S/(B_ac*r_e*R1*R2+B_ac*r_e*R1*R_S+B_ac*r_e*R2*R_S+R1*R2*R_S);
-R_c=R_C*R_L/(R_C+R_L)
-A_v_mid=R_c/r_e;
-C_in_Miller=C_bc*(A_v_mid+1)
-C_in_tot=C_in_Miller+C_be;
-f_c=1/(2*%pi*R_in_tot*C_in_tot);
-disp(R_in_tot, 'total resistance of circuit in ohms')
-disp(C_in_tot,'total capacitance in farads')
+//ex10.10 +B_ac=125; +C_be=20*10^-12; +C_bc=2.4*10^-12; +R1=22*10^3; +R2=4.7*10^3; +R_E=470; +R_S=600; +R_L=2.2*10^3; +R_C = 2.2*10^3; +V_CC=10; +V_B=(R2/(R1+R2))*V_CC; +V_E=V_B-0.7; +I_E=V_E/R_E; +r_e=25*10^-3/I_E; +//total resistance of input circuit is parallel combination of R1,R2,R_s,B_ac*r_e +R_in_tot=B_ac*r_e*R1*R2*R_S/(B_ac*r_e*R1*R2+B_ac*r_e*R1*R_S+B_ac*r_e*R2*R_S+R1*R2*R_S); +R_c=R_C*R_L/(R_C+R_L) +A_v_mid=R_c/r_e; +C_in_Miller=C_bc*(A_v_mid+1) +C_in_tot=C_in_Miller+C_be; +f_c=1/(2*%pi*R_in_tot*C_in_tot); +disp(R_in_tot, 'total resistance of circuit in ohms') +disp(C_in_tot,'total capacitance in farads') disp(f_c,'critical frequency in hertz')
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