autotransformer

[PEoct]

so confused about the turn ratio

n1 and n2 ?

 

[iwire]

this will explain better than me.

http://electrical-info.com/auto-transformer/

so confused about the turn ratio

n1 and n2 ?

 

[Wildsoldier PE]

There was a sheet form GA Tech course I think that have all the possible combinations of auto transformers as well as the important formulas for each of them.

 

[iwire]

There was a sheet form GA Tech course I think that have all the possible combinations of auto transformers as well as the important formulas for each of them.

yes..that one for quick reference boost or buck step up or down