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)