diff options
| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /506/CH8/EX8.2 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '506/CH8/EX8.2')
| -rwxr-xr-x | 506/CH8/EX8.2/Example8_2.sce | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/506/CH8/EX8.2/Example8_2.sce b/506/CH8/EX8.2/Example8_2.sce new file mode 100755 index 000000000..43ffe55b5 --- /dev/null +++ b/506/CH8/EX8.2/Example8_2.sce @@ -0,0 +1,35 @@ +clear;
+clc;
+
+//Caption:transistor as a Common Emitter Amplifier
+//Given Data
+
+Rl=10;//in K
+Rs=1;//in K
+hie=1.1;//in K
+hre=2.5*(10^-4);
+hfe=50;
+hoe=25*(10^-3);//in K^-1
+
+Ai= -hfe/(1+(hoe*Rl));//Current Gain or Current Amplification
+disp(Ai,'Ai=');
+
+Ri = hie + (hre*Rl*Ai);
+disp('K',Ri,'Ri=');
+
+Av=(Ai*Rl)/Ri;//Voltage Gain
+disp(Av,'Av=');
+
+Avs=(Av*Ri)/(Ri+Rs);//Overall Voltage Gain taking source resistance into account
+disp(Avs,'Avs=');
+
+Ais=(Ai*Rs)/(Ri+Rs);//Overall current gain taking source resistance into account
+disp(Ais,'Ais=');
+
+Yo=hoe-((hfe*hre)/(hie+Rs));//Admittance
+disp('K^-1',Yo,'Yo=');
+
+Zo = 1/Yo;//Impedence
+disp('K',Zo,'Zo=');
+
+//end
\ No newline at end of file |