transformer bobbin supplier?

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I'm looking for some bobbins as for E-I type transformers (rectangular
core), in a specific size. Anybody know where I can get these in small
quantities?

Re: transformer bobbin supplier?

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Perhaps Xon?  http://www.x-on.com.au



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Nothing there - thanks anyway.

Re: transformer bobbin supplier?

:I'm looking for some bobbins as for E-I type transformers (rectangular
:core), in a specific size. Anybody know where I can get these in small
:quantities?


You might try
http://www.avat.com.au/Mambo/index.php?option=com_content&task=section&id=9&Itemid44 %

Re: transformer bobbin supplier?
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http://www.avat.com.au/Mambo/index.php?option=com_content&task=section&id=9&Itemid44 %
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Not quite the sizes I'm after, thanks.

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some larger ones, I have used these before

http://www.aemcores.com.au/transformer-products/bobbins.html

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Thanks. They don't do the smaller ones I want.
Interesting "flat pack" system they have though!

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Brings back some memories, way back I used their C-cores a few times. Nice
to see the outfit's still around.

On the subject of C-cores, I see they're no longer in their listed items. Is
there a reason why they aren't used any more? From a manufacturing
perspective they look to be a great idea, are the resultant transformer
properties not up to scratch maybe?




Re: transformer bobbin supplier?

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We used to use their C-cores too, ones about 250mm long. We
made specialised electromagnets out of them. Sometime around
1999 they stopped supplying, I think they were not selling
much or they had supply problems with GISS. We started making
our own lams after that to avoid such unreliable suppliers.

Re: transformer bobbin supplier?

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Brings back some memories, way back I used their C cores a few times. Nice
ot see they're still around.

On the subjec



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