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Registered Member #123
Joined: Fri Feb 10 2006, 12:58PM
Location:
Posts: 162
Hi
Yeah using ali for the connectors. Thanks for the kind words on topload. my own design based on many other designs except it uses one continuous coil of microbore copper tubing instead of rings. so easy to make.
Registered Member #146
Joined: Sun Feb 12 2006, 04:21AM
Location: Austin Tx
Posts: 1055
The aluminum buss work will be fine.
I agree.. superb toroid . It should have very low eddy losses since you wound it as a spiral instead of rings. It kinda makes me want to make one now since it just looks so cool and industrial.
Registered Member #123
Joined: Fri Feb 10 2006, 12:58PM
Location:
Posts: 162
Hi Steve,
I came up with the idea when a uk source for spun toroids didnt come through.
It was easy to make to. I used a rotary table and milling machine but same result could be had witha protractor, drill and hacksaw.
It took a 25m reel of copper tube and some lexan which i had as offcuts froma job but could use other materials such as polystyrene or pvc pipe sliced.
Yeah i was comfortable with the ali, being low duty cycle use.
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