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AMIDON toroids?? (fwd)
---------- 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