transformer formulas

[troublemaker]

What is the formula used to calculate the number of windings that the
secondary winding should contain in order to produce the correct amount of
voltage from the primary winding

 

[christofire]

"troublemaker" <trouble@bigpond.com> wrote in message
news:4a0f47d8$0$3253$afc38c87@news.optusnet.com.au...

What is the formula used to calculate the number of windings that the
secondary winding should contain in order to produce the correct amount of
voltage from the primary winding

Isn't 'the secondary winding' by definition a single winding?

If you mean the number of turns, its the ratio.

Chris

 

[Mr.T]

"christofire" <christofire@btinternet.com> wrote in message
news:4JqdnVQQUptTzpLXnZ2dnUVZ8qOdnZ2d@bt.com...

What is the formula used to calculate the number of windings that the
secondary winding should contain in order to produce the correct amount
of
voltage from the primary winding


Isn't 'the secondary winding' by definition a single winding?

If you mean the number of turns, its the ratio.

..... of primary turns to secondary turns, neglecting losses, equals the
ratio of primary voltage to secondary voltage.

MrT.