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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 /275/CH4/EX4.4.41 | |
| 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 '275/CH4/EX4.4.41')
| -rwxr-xr-x | 275/CH4/EX4.4.41/Ch4_4_41.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/275/CH4/EX4.4.41/Ch4_4_41.sce b/275/CH4/EX4.4.41/Ch4_4_41.sce new file mode 100755 index 000000000..6032f4100 --- /dev/null +++ b/275/CH4/EX4.4.41/Ch4_4_41.sce @@ -0,0 +1,16 @@ +clc
+disp("Example 4.41")
+printf("\n")
+disp("Design the SCR crowbar circuit to protect the load from voltage levels greater than 7.5V")
+printf("Given\n")
+//gate trigger voltage
+Vgt=0.7
+//load voltage maximum
+VLmax=7.5
+//Zener voltage is
+Vz=VLmax-Vgt
+//assume zener current(mini) as
+Izmin=10^-3
+R=Vgt/Izmin
+printf("zener voltage \n%f volt\n",Vz)
+printf("Resistance \n%f ohm\n",R)
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