diff options
Diffstat (limited to '3760/CH1/EX1.64')
| -rw-r--r-- | 3760/CH1/EX1.64/Ex1_64.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/3760/CH1/EX1.64/Ex1_64.sce b/3760/CH1/EX1.64/Ex1_64.sce new file mode 100644 index 000000000..002b7f159 --- /dev/null +++ b/3760/CH1/EX1.64/Ex1_64.sce @@ -0,0 +1,18 @@ +clc;
+r=60; // resistive load which is coupled to electronic circuit
+v=5; R=3000; // electronic circuit represented by a voltage source in series with a internal resistance
+// for maximum transfer of power, load resistance referred to primary must be equal to internal resitance of source
+k=sqrt(R/r);
+printf('turns ratio for maximum transfer of power is %f\n',k);
+// referrig all quantities to load side
+vl=v/k; // source voltage referred to load side
+Rl=R/k^2; // source referred to load side
+il=(vl/(Rl+r))*1000 ; // load current
+vld=(il*r)/1000; // load voltage
+p=(il^2*r)/1000; // load power
+printf('load voltage is %f v\n',vld);
+printf('load current is %f mA\n',il);
+printf('load power is %f mW\n',p);
+
+
+
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