Experiments with spiral coils

[Carl-NC]

Here is a pic of the Tesoro Sandshark PCB spiral coil:

[Aziz]

Want to see the magnetic field strength?

Coil:
10 mm inner diameter
195 mm outer diameter
28 turns
Coil current: 1 A

Aziz

PS: The zip-file contains all images.

[Aziz]

This is something, what Carl posted look like:
Inner diameter: 60 mm
Outer diamter 195 mm
28 turns

Aziz

[WM6]

Thank you Aziz, but how spiral coil come out in comparition with some others design?

[nakky]

I think what Carl posted is standart Tesoro coil housing
Inner = +/- 85mm
Outer = +/- 195mm
And 42 windings.

Grt Nakky.

[rsgt]

Aziz,
Beautiful graphics! I'm looking for a program to do flat spiral analysis. Can you pass along the name of your software?