Stability of Ultra Linear Push-Pull Output Stages at High Frequencies

[Mars]

Hi All

I found this article quite insightful

http://www.r-type.org/articles/art-140.htm

They suggest this winding arrangement for OPT below 30watts

This would mean the DCR of the two halves of the push-pull OTP will be dissimilar :Ooooooh:

 

[Ampdog]

 

[Winders]

 

[Mars]

 

[Ampdog]

 

[Mars]

 

[Henry]

 

[Mars]

 

[JNouw]

 

[Henry]

 

[Mars]

 

[Henry]

 

[Ampdog]

 

[Mars]

 

[Ampdog]

 

[Mars]

 

[Mars]

 

[Ampdog]