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In DC current-excitation to transformer, why it sucks more
current? Eventhough there is no power transfer between
primary and secondary? R is very low so it should suck less
current only na thn y its current increases?
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Answer Posted / wareagle
Have you heard of Ohms Law?
I = E/R
Amps = Voltage/resistance
As you said, resistance is very low.
So what does the amperage do?
Wth DC current the transfromer is only a coil of wire.
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