Transformer / Efficiency
Ideal transformer
Ideal transformer is a transformer that there is no power loss, so 100% efficient
Total power input = total power output
Not Efficient Transformer
In real world, there will be usual power loss in the transformer.
for example, 80% efficient transformer, which means, out of the 100% input only 80% get to the output, 20% is loss as heat.
How to calculate if 80% efficient.
