I am confused now:
Assume I use a iron core for a transformer, ratio is one, inductance is 10mH.
the primary is SERIES with 100 ohm resistor, and secondary has 1K ohm as the load.
If I apply 100V AC(50Hz) to primary and 100 ohm resistor, the primary current will be (100-Ldi/dt)/100. Let's assume the final answer is 0.8A
The ratio is one, I should get 0.8A current at output winding. But the load is 1K, so I will not see 0.8A current at output because it will be 800V cross secondary winding.
Any explanation? Thanks.
Assume I use a iron core for a transformer, ratio is one, inductance is 10mH.
the primary is SERIES with 100 ohm resistor, and secondary has 1K ohm as the load.
If I apply 100V AC(50Hz) to primary and 100 ohm resistor, the primary current will be (100-Ldi/dt)/100. Let's assume the final answer is 0.8A
The ratio is one, I should get 0.8A current at output winding. But the load is 1K, so I will not see 0.8A current at output because it will be 800V cross secondary winding.
Any explanation? Thanks.