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AMIDON toroids?? (fwd)
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From: Skip Greiner [SMTP:sgreiner-at-wwnet-dot-com]
Sent: Monday, May 04, 1998 10:39 PM
To: Tesla List
Subject: Re: AMIDON toroids?? (fwd)
Tesla List wrote:
>
> ---------- Forwarded message ----------
> Date: Fri, 24 Apr 1998 16:38:35 -0500
> From: mel wise <mwise-at-ns.sosis-dot-com>
> To: tesla-at-pupman-dot-com
> Subject: AMIDON toroids??
>
> I just got a catalog today from a surplus company that sells AMIDON ferrite
> toroids and iron powder toroids. I automatically looked to see what the
> largest diameters on either were. These are the largest diameter they have
> for sale: FTC=ferrite core/IPC=iron powder core
> FTC-1.142" O.D., 0.750" I.D., 0.295" H /MATERIAL 43(U=850) $2.25
> FTC-1.142" O.D., 0.750" I.D., 0.295" H /MATERIAL 61(U=125) $2.25
> FTC-1.142" O.D., 0.750" I.D., 0.295" H /MATERIAL 77(U=2000) $2.25
> IPC-2.000" O.D., 1.250" I.D., 0.550" H /MATERIAL 2(U=10 CARBONYL "E") $7.80
> (2MHZ-30MHZ)
> IPC-2.000" O.D., 1.250" I.D., 0.550" H /MATERIAL 6(U=8 CARBONYL "SF") $7.80
> (10MHZ-50MHZ)
> IPC-2.000" O.D., 1.250" I.D., 0.550" H /MATERIAL 26(U=75) $7.80
> (DC-1MHZ (LOW Q))
>
> Now that that is done, here comes a question. Would any of these be good to
> wind chokes to protect neons? If so which ones would be idea?
>
> Thanks
> Chris
Can you post the source
Thanks
Skip