Transformer Impedence

It will be hard to answer your question. it's vague. You seems don't understand what is impedence and what a transformer acts?

I try to guess and guess again. and stilll don't know what you are saying.

Relate to transformer itself, it has as very higher impedence as possible, it can only accept a very little current from line. another side, it has vary impedence for coupling and transforming.

This is a very different concept.

What on earth do you want to express?

CNpower will cause someone's upset. haha.

From China

Check these sites for your answer

http://www.powerqualityanddrives.com/short_circuit_transformer/

good answer., it teachs me any way,

CNpower

China