Author Topic: Custom u cores anyone?  (Read 21616 times)

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Re: Custom u cores anyone?
« Reply #48 on: January 19, 2012, 02:46:42 am »
Yes, the ferrite plates are 3.87" x 3.87" x .118".  One plate should be sufficient to make one u-core (2 required for the VIC coil).  I have not investigated the possibility of cutting with a water jet or laser yet but I don't see any reason why either could not be used to turn the plates into u-cores.  The 8-10 week lead time slows the process down.  If anyone knows of someone who actually stocks something similar on a shelf ready to sell that would be a plus.

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Re: Custom u cores anyone?
« Reply #49 on: January 19, 2012, 03:48:24 am »
I'll take two plates as well, now we just need 13 more people

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Re: Custom u cores anyone?
« Reply #50 on: January 19, 2012, 05:14:08 am »
Here is the M20 PDF from National Magnetics Group regarding the ferrite plates.  Is the 2000 permeability the correct choice?  I'll place the order if I can be assured at least 20 plates will be going to a home other than mine. 


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Re: Custom u cores anyone?
« Reply #51 on: January 19, 2012, 17:00:33 pm »
M20 is the correct material for the 10Khz frequency. count me in for a set

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Re: Custom u cores anyone?
« Reply #52 on: January 19, 2012, 18:36:56 pm »
A set for me also.

kb

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Re: Custom u cores anyone?
« Reply #53 on: January 19, 2012, 19:13:23 pm »
Correction:
I'm up for 2 set also even if I arranged 3 sets already for testing. The price isn't too bad so why not secure an edition.
PM me regarding payment and shipping.
« Last Edit: January 19, 2012, 20:32:51 pm by Iontruster »

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Re: Custom u cores anyone?
« Reply #54 on: January 26, 2012, 02:42:38 am »
I'll be placing an order for 26 ferrite plates through National Magnetics Group within 5 days.  They measure 3.87" x 3.87" x .118" and are available with permeability ratings of M20 (2000) and N16 (1600).  Several members have expressed interest and placed requests.  If anyone is interested in obtaining some of these for your cores please send me a private message.  There are links to National Magnetics on this discussion for more info.

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Re: Custom u cores anyone?
« Reply #55 on: January 31, 2012, 02:21:19 am »
Gary, I would like 4 plates.  What is the best way to contact you?