mowhoong said:
I had seen a coil wrapped in twin wire. If I design a coil with 1000
T, I use two wire together,
so it mean that I only wrapp 500 T, hence it save my time and
work.Dear members do you have any comment ? Thanks
Regards
Normally this is done either to make a transmission line transformer* or
to make a sort of high current capacity litz wire**. Doing what you're
suggesting would result in excess inter-coil capacity which would almost
certainly be a Bad Thing in all but very specialized transformers.
* Do a web search, and consider that a couple of dozen turns on such a
transformer would be a lot.
** "Litzendraght" or something like that -- do a web search.
--
Tim Wescott
Wescott Design Services
http://www.wescottdesign.com
Do you need to implement control loops in software?
"Applied Control Theory for Embedded Systems" gives you just what it says.
See details at
http://www.wescottdesign.com/actfes/actfes.html