Electromagnetic coil
Electromagnetic coil
(OP)
It has been a while that I am looking for buying a magnetic coil (approximate size 5" * 4" * 4"). It seems there is no manufacturer to produce this size magnetic coils. May be there is no demand for them in the market. I live in Canada, Toronto. Does anybody know any company in North America that sells Magnetic Coils in different sizes that I could buy from? Thank you





RE: Electromagnetic coil
<nbucska@pcperipherals.com>
RE: Electromagnetic coil
I want to use the specified magnetic coil to creat a magnetic field by applying 15-20V DC. I need to see or buy 2 to 3 different sizes and/or different shapes to see which one would serve my purpose. Shape and size is important for me. I have been to many electronic component stores, but none of them carry such a product.
Thanks again guys.....
RE: Electromagnetic coil
RE: Electromagnetic coil
The magnetwire ( if the wire is thick relative to the
insulation as here so the later can be neglected) fills
out a fix percentage of the space.
So you can just wind one, try how much voltage it can
take without overheating and calculate the wire diameter
for the same current/ area at the required VTG.
You know that 2X thicker wire will have 1/4 as many turns
in the same area... etc.
<nbucska@pcperipherals.com>
RE: Electromagnetic coil
If you want to wind your own, look in Thomases Register for magnet wire manufacturers or suppliers. Mine is located in Illinois, but I can't think of their name at the moment. I order it through a company at Stone Mountain, Georgia.
Cheers, Don Casey CEO Dynatron Company