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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/CH5/EX5.7.8 | |
| 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/CH5/EX5.7.8')
| -rwxr-xr-x | 2300/CH5/EX5.7.8/Ex5_8.sce | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/2300/CH5/EX5.7.8/Ex5_8.sce b/2300/CH5/EX5.7.8/Ex5_8.sce new file mode 100755 index 000000000..ea415cdd3 --- /dev/null +++ b/2300/CH5/EX5.7.8/Ex5_8.sce @@ -0,0 +1,24 @@ + +//scilab 5.4.1
+//windows 7 operating system
+//chapter 5:Semiconductor Junction Diodes
+clc
+clear
+V=15//V=supply voltage
+Vz=12//Vz=Zener voltage
+P=0.36//P=power of Zener diode
+//P=Vz*I
+I=(P/Vz)//I=maximum allowable Zener current
+disp("A",I,"I=")
+Vr=V-Vz//Vr=voltage drop across series resistance R
+disp("V",Vr,"Vr=")
+R=Vr/I//R=series resistance
+disp("ohm",R,"R=")
+//I=Iz+Il
+Iz=2*(10^-3)//Iz=minimum diode current
+Il=I-Iz//Il=current through load resistance Rl
+disp("A",Il,"Il=")
+Rlm=Vz/Il//Rlm=minimum value of Rl
+disp("ohm",Rlm,"Rlm=")
+disp("The allowable range of variation of Rl is 428.6ohm<=Rl<infinite")
+
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