How does impedance affect Transformer size?
ANSWER:
Impedance in transformers is primarily related to the resistance and reactance of the windings.
A higher impedance typically results in a larger transformer size.
This is because a higher impedance requires more turns in the winding to achieve the desired voltage transformation, leading to increased copper losses and a larger core size. Additionally, higher impedance transformers may have larger insulation requirements.
Overall, impedance influences the design and size of a transformer, with higher impedance generally contributing to larger dimensions.