laminate cores datasheets

[Mook Johnson]

I have a small transformer that is using a steel laminate E core (dont know
the material type) that I like to find out more about.

The asselbled E-core is about .75 x .75 X stack height.

Are there any online datasheets for core similar to this. Magnetics inc is
great but that only have datasheets for tape wound torroids.

 

[Phil Allison]

"Mook Johnson"

I have a small transformer that is using a steel laminate E core (dont know
the material type) that I like to find out more about.

The asselbled E-core is about .75 x .75 X stack height.

Are there any online datasheets for core similar to this.

** You will not identify the core material that way.

Do some tests and see what the magnetisation characteristics are.

Then you can compare the results with another with known core material.


....... Phil

 

[Mook Johnson]

"Mook Johnson"



** You will not identify the core material that way.

Do some tests and see what the magnetisation characteristics are.

Then you can compare the results with another with known core material.


...... Phil

That is the problem. I need to find manufacurers datasheets of the other
core materials to compare to this one.
I've googled and not had ony luck finding manufacturers of small permalloy,
magnesil, sillicon steel, nickel iron, etc. E-I or C core laminations.

I'm more interested in what other core materials and sizes are in this
family. This core has some desirable characteristics compared to the
typical ferrite cores I normally use.

 

[John Fields]

That is the problem. I need to find manufacurers datasheets of the other
core materials to compare to this one.
I've googled and not had ony luck finding manufacturers of small permalloy,
magnesil, sillicon steel, nickel iron, etc. E-I or C core laminations.

I'm more interested in what other core materials and sizes are in this
family. This core has some desirable characteristics compared to the
typical ferrite cores I normally use.

 

[legg]

I have a small transformer that is using a steel laminate E core (dont know
the material type) that I like to find out more about.

The asselbled E-core is about .75 x .75 X stack height.

Are there any online datasheets for core similar to this. Magnetics inc is
great but that only have datasheets for tape wound torroids.

www.protolam.com/page7.html

AMC will give common lamination sizes

http://www.amccores.com/


RL

 

[Mook Johnson]

Thanks

that fits the ticket.