FYP 2 (WEEK 10)

   i.            Measurement on output voltage

The condition when measurement at 2cm distance.

a)When Transmitter size=18N,10cm and

    Receiver diameter of turns is fixed, d =9cm

Transmitter		Receiver		Output voltage for Input voltage 9V	Output voltage for Input voltage 12V
No. of turns	Diameter of turns	No. of turns	Diameter of turns
18N	10cm	10N	9cm	2.2V	3.92V
		12N	9cm	3.71V	6.07V
		14N	9cm	3.90V	7.31V
		20N	9cm	14.6V	21.4V

From the Graph on Output Voltage 1, comparison is made between the output voltage that used input voltage 9V and 12V. The transmitter is fixed to the size of 18N,10cm. The highest value stated when the receiver at the size 20N,9cm, the output voltage is 14.6V(9V input) and 21.4V(12V input). The lowest value stated when the receiver at the size 10N,9cm, the output voltage is 2.2V(9V input) and 3.92V(12Vinput).