WHAT HAPPENS WHEN SQUARE PULSE IS GIVEN TO THE INPUT OF THE
TRANSFORMER
Answer Posted / sirin dutta chowdhury
Induced voltage=4.44*f*N*A*B = 4*form factor*f*N*A*B
f=freq
N=no of primary turns
A=area of wdg
B=max flux density
For sinusoidal input, form factor= 1.1 , its a peaky wave
form
But for square ac input signal, form factor is less than
1.1. (as its non peaky)
So other factors remaining same, induced voltage decreases
for square input ac signal.
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