diff options
Diffstat (limited to '1757/CH7/EX7.14')
| -rwxr-xr-x | 1757/CH7/EX7.14/EX7_14.sce | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/1757/CH7/EX7.14/EX7_14.sce b/1757/CH7/EX7.14/EX7_14.sce new file mode 100755 index 000000000..e9eb345ee --- /dev/null +++ b/1757/CH7/EX7.14/EX7_14.sce @@ -0,0 +1,27 @@ +//Example7.14 // to determine the output voltage of the precision rectifier circuit for i/p voltage a) Vi = 5 b) Vi = -5
+clc;
+clear;
+close;
+Vi = 5 ; //V i/p volt
+R1 = 5 ; // K ohm
+R2 = 15 ; // K ohm
+Vd = 0.7 ; // V the diode voltage drop
+
+// the output of the half wave precision rectifier is defined as
+// Vo = -(R2/R1)*Vi ; for Vi < 0
+// = 0 otherwise
+
+// for Vi = 5 V
+// i.e for Vi > 0
+// Vo = 0
+// for Vi < 0
+Vo = -(R2/R1)*Vi;
+disp('The output of the half wave precision rectifier Vo is = '+string(Vo)+' V ');
+
+// for Vi = -5 V
+// i.e for Vi > 0
+// Vo = 0
+// for Vi < 0
+Vi =-5 ; // V
+Vo = -(R2/R1)*Vi;
+disp('The output of the half wave precision rectifier Vo is = '+string(Vo)+' V ');
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