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Anyone in AU got some wire?

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lpfthings
Sat May 03 2008, 11:57AM Print
lpfthings Registered Member #1361 Joined: Thu Feb 28 2008, 10:57AM
Location: Cairns, Australia
Posts: 305
I'm looking for some enameled wire for making a small SSTC or SGTC. I wouldnt need much, i only really want to accomplish something like 10cm streamers to air, and be something i could put on my desk or as a science project (no more than say 40cm tall? Anyone in Australia got any enameled wire for a reasonable price?
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Dylan
Sun Jul 13 2008, 05:53AM
Dylan Registered Member #1024 Joined: Sun Sept 23 2007, 10:56AM
Location: Northern NSW, Australia
Posts: 95
Hi,
If your only winding a smallish secondary then get hold of an old junk monitor, or most TV's , open it up and pull out the degaussing coil (big loop of taped up wire sitting around the tube). Wind off all the electrical tape that they wrap it up in (boooring job) , and whallah you have a nice enamel free coil of beautifull 22gauge(ish) wire! Should be plenty for a small SSTC , I've wound a few myself with this wire.
Free is always best :)
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Mike
Sun Jul 13 2008, 06:13AM
Mike Registered Member #58 Joined: Thu Feb 09 2006, 05:40AM
Location: Tri-Cities, Washington, US
Posts: 317
Another place is in microwave ovens you can usually take the fan off and you should find a nice roll rapped around some the magnetic core.
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Dr. SSTC
Sun Jul 13 2008, 06:42AM
Dr. SSTC Registered Member #1407 Joined: Fri Mar 21 2008, 07:09AM
Location:
Posts: 222
why dont you just take apart an old transformer and use the secondary around 30 va should be enough
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Mads Barnkob
Sun Jul 13 2008, 09:39AM
Mads Barnkob Registered Member #1403 Joined: Tue Mar 18 2008, 06:05PM
Location: Denmark, Odense C
Posts: 1968
small amounts of enamelled wire can usually be bought cheap in 500g rolls
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Firefox
Sun Jul 13 2008, 04:55PM
Firefox Registered Member #1389 Joined: Thu Mar 13 2008, 12:50AM
Location: Pittsburgh, PA
Posts: 346
If you really want to go insanely small (and this is PITA work), you can unwind 12V computer fan motors and pull out the 3000' of 40 AWG (.8 mm) wire and use it to wind an a small TC. While that may seem like a ton of wire, it will only make about 4" of winding on a 1" diameter former. I've found that if you are patient, 40 gauge is just between being impossible to break and easy to break. You must take your time unwinding, and then winding so as not to snap the wire, though it will stand up to some abuse.
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