autoformers |
Post Reply | Page <12 |
Author | |
snowflake
Old Croc Joined: 29 December 2004 Location: Bristol Status: Offline Points: 3118 |
Post Options
Thanks(0)
|
think I need to start modelling rather than thinking about theory. Any idea how to model an autoformer in akabak? is it simply equivalent to transformer with the secondary impedance set to zero?
|
|
odc04r
Old Croc Joined: 12 July 2006 Location: Sarfampton Status: Offline Points: 5483 |
Post Options
Thanks(0)
|
Can you not just model it as a normal transformer with common connection between primary and secondary ground?
You could also model your crossover circuits in LTSpice outside of Akabak and compare the responses, that's my usual route. |
|
rodneps
New Member Joined: 10 June 2016 Status: Offline Points: 7 |
Post Options
Thanks(0)
|
You set the secondary to be the same as the original inductor value, now the auto tap and output.
Primary is set to the whole inductance , ground to winding finish. If an air core the coupling factor needs to be taken into account. Here is a screen shot of one I am working on at the moment. https://drive.google.com/file/d/0By8crwHIJu1uczdXMDhpOUpYdWc/view?usp=sharing Derek
|
|
Post Reply | Page <12 |
Tweet |
Forum Jump | Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum |