Specing a power transformer

[Alex/Tubewonder]

...and don't forget current rating of OT primary winding and core magnetic field flux. Use ca 15-25% more laminations in OT than standard non-distorted design would otherwise dictate. Now you can have "oversized transformers" by design and not by out of thin air guesswork".

[Tubis]

...and don't forget current rating of OT primary winding and core magnetic field flux. Use ca 15-25% more laminations in OT than standard non-distorted design would otherwise dictate. Now you can have "oversized transformers" by design and not by out of thin air guesswork".

Are we talking about bigger core cross area or number of laminations here

[Alex/Tubewonder]

Are we talking about bigger core cross area or number of laminations here

Given same lamination size more laminations = bigger cross section area.

[Tubis]

Given same lamination size more laminations = bigger cross section area.

Yea, now that i`ve calulated i see that the % the stack higt increases is the same as the % the core cross area increases. Me dum