Searching for toroid parts

promitheus · 5th November 2007, 08:06 AM

Hi,

I am searching for cups to pot diy toroid chokes.
Does anybody know where I can order them?
What kind of material should I use to pot the toroids?
Any kind of help or hint is welcome.

DigitalJunkie · 5th November 2007, 08:46 AM

How large are the cores?

I've heard of people using the caps to aerosol spray-paint cans before,for smaller toroids...And ABS/PVC 'end caps' for larger ones.

Some ABS Stuff

promitheus · 5th November 2007, 09:05 AM

Hello,

I have some 8cm cores and some 15cm cores.
Thanks for the link.

BWRX · 5th November 2007, 11:22 PM

You could use a coffee or soup can. Emptied out and cleaned of course!

As far as what to use for potting, I'm pretty sure most companies use a 2 part mix. We use something at work that looks very similar to the potting in the center of Plitron toroids and it is a 2 part mix that cures fully in about 24 hours. I believe it is made by Loctite. Alternatively, you could use some kind of epoxy.

5th November 2007, 08:06 AM	#1
promitheus diyAudio Member Join Date: Jan 2001 Location: Germany	Searching for toroid parts Hi, I am searching for cups to pot diy toroid chokes. Does anybody know where I can order them? What kind of material should I use to pot the toroids? Any kind of help or hint is welcome.

5th November 2007, 11:22 PM	#4
BWRX diyAudio Moderator Emeritus Join Date: Jan 2005 Location: Pennsylvania	You could use a coffee or soup can. Emptied out and cleaned of course! As far as what to use for potting, I'm pretty sure most companies use a 2 part mix. We use something at work that looks very similar to the potting in the center of Plitron toroids and it is a 2 part mix that cures fully in about 24 hours. I believe it is made by Loctite. Alternatively, you could use some kind of epoxy. __________________ Brian

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5th November 2007, 08:46 AM	#2
DigitalJunkie diyAudio Member Join Date: Apr 2003 Location: Portland,Oregon	How large are the cores? I've heard of people using the caps to aerosol spray-paint cans before,for smaller toroids...And ABS/PVC 'end caps' for larger ones. Some ABS Stuff

5th November 2007, 09:05 AM	#3
promitheus diyAudio Member Join Date: Jan 2001 Location: Germany	Hello, I have some 8cm cores and some 15cm cores. Thanks for the link.