RE: [femm] Coil winding calculations

["Achmad, Mike" <machmad@xxxxxxxxxxxxxxxxxxxxx>]

It is a neat setup. What will be the predicted inductance for the same coil
arrangement?

> -----Original Message-----
> From:	Wlliam F. Everett [SMTP:WFEverett@xxxxxxxxxxxxxxx]
> Sent:	Thursday, April 12, 2001 4:15 PM
> To:	FEMM (E-mail)
> Subject:	[femm] Coil winding calculations
> 
> For those who are interested in calculating the windings for a solenoid
> coil, I have derived some equations that are based on theory and practical
> experience. The equations are accurate to +/- 1% up to 35 gauge magnet
> wire. (+/- 2% up to 45 gauge) The equations also work for half gauge
> magnet
> wire.
> 
> The attached PDF sheet is a MathCAD file, but all of the equations could
> be
> replicated on a spreadsheet program if you prefer.
> 
> If anyone is interested in the actual MathCAD file, please email me a
> request.
> 
> William F. Everett, PE
> Tri-Tech, LLC
> Director - Sales and Engineering
> www.Tri-TechLLC.com
> 219-257-2422
> 219-257-2421 (fax)
> 
> 
> 
> 
> 
> 
> 
> 
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> << File: Coil.PDF >>