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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2300/CH9/EX9.12.4 | |
| 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 '2300/CH9/EX9.12.4')
| -rwxr-xr-x | 2300/CH9/EX9.12.4/Ex9_4.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/2300/CH9/EX9.12.4/Ex9_4.sce b/2300/CH9/EX9.12.4/Ex9_4.sce new file mode 100755 index 000000000..84b354714 --- /dev/null +++ b/2300/CH9/EX9.12.4/Ex9_4.sce @@ -0,0 +1,15 @@ +//scilab 5.4.1
+//Windows 7 operating system
+//chapter 9 Basic Voltage and Power Amplifiers
+clc
+clear
+//In a CE class A power amplifier
+RL=12//RL=load resistance in ohms
+n=8//n=primary-to-secondary turns ratio of a transformer
+//Peak-to-peak swing of the signal current is 250mA
+Im=(250*10^-3)/2//Im=ac collector current in Ampere
+RL1=(n^2)*RL//RL1=RL'=resistance reflected to the primary for the resistance RL in presence of an ac signal
+//Pac=(1/2)*Vm*Im where Pac=ac output power
+//Pac=(1/2)*(Im^2)*RL1
+Pac=(1/2)*(Im^2)*RL1
+disp("W",Pac,"The output power is =")
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