transformer bobbin supplier?

[Jordan]

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?

 

[Dennis]

"Jordan" <jordan@koora.com> wrote in message
news:bvf1s.1051$Wo3.540@viwinnwfe02.internal.bigpond.com...

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?

Perhaps Xon? http://www.x-on.com.au

 

[Ross Herbert]

On Tue, 04 Sep 2012 14:32:03 +1000, Jordan <jordan@koora.com> wrote:

: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&Itemid=44

 

[Jordan]

On 04/09/12 17:03, Dennis wrote:

"Jordan" <jordan@koora.com> wrote in message
news:bvf1s.1051$Wo3.540@viwinnwfe02.internal.bigpond.com...
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?

Perhaps Xon? http://www.x-on.com.au

Nothing there - thanks anyway.

 

[Jordan]

On 04/09/12 19:48, Ross Herbert wrote:

You might try
http://www.avat.com.au/Mambo/index.php?option=com_content&task=section&id=9&Itemid=44

Not quite the sizes I'm after, thanks.

 

[Jordan]

On 05/09/12 09:07, Geoff wrote:

Jordan <jordan@koora.com> wrote in
news:bvf1s.1051$Wo3.540@viwinnwfe02.internal.bigpond.com:

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?



some larger ones, I have used these before

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

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

 

[Geoff]

Jordan <jordan@koora.com> wrote in
news:bvf1s.1051$Wo3.540@viwinnwfe02.internal.bigpond.com:

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?

some larger ones, I have used these before

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

 

[Bruce Varley]

"Geoff" <public@email.com> wrote in message
news:XnsA0C4CCAC33806Geoff@88.198.244.100...

Jordan <jordan@koora.com> wrote in
news:bvf1s.1051$Wo3.540@viwinnwfe02.internal.bigpond.com:

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?



some larger ones, I have used these before

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

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

On the subjec

 

[Bruce Varley]

"Jordan" <jordan@koora.com> wrote in message
news:wcw1s.1093$tH2.710@viwinnwfe01.internal.bigpond.com...

On 05/09/12 09:07, Geoff wrote:
Jordan <jordan@koora.com> wrote in
news:bvf1s.1051$Wo3.540@viwinnwfe02.internal.bigpond.com:

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?



some larger ones, I have used these before

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


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

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?

 

[Geoff]

"Bruce Varley" <bv@NoSpam.com> wrote in
newsNadnQMQFPACZNvNnZ2dnUVZ8sidnZ2d@westnet.com.au:

"Jordan" <jordan@koora.com> wrote in message
news:wcw1s.1093$tH2.710@viwinnwfe01.internal.bigpond.com...
On 05/09/12 09:07, Geoff wrote:
Jordan <jordan@koora.com> wrote in
news:bvf1s.1051$Wo3.540@viwinnwfe02.internal.bigpond.com:

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?



some larger ones, I have used these before

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


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

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?

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.