Medhurts K formula [Qbasic listing]
From: bkm-at-jps-dot-net [SMTP:bkm-at-jps-dot-net]
Sent: Thursday, April 09, 1998 8:08 PM
To: Tesla List
Subject: Re: Medhurts K formula [Qbasic listing]
I just ran the program under MS DOS' version of QBASIC after correcting the
line feeds intro'd by the e-mailer software.
I am not familiar with Medhurst's work, but assuming the program is refering
to a standard helical primary, the results compared favorably to the results
I obtained by deterimining mutual induction and coupling co-efficient using
my LCR meter, so it looks like it runs fine on a DOS machine.
I measured K = 0.1228, it said 0.1198... :)
Can't wait to fire up this 18 gauge secondary!
At 12:07 AM 4/10/1998 -0500, you wrote:
>From: Edward V. Phillips [SMTP:ed-at-alumni.caltech.edu]
>Sent: Thursday, April 09, 1998 2:25 PM
>Subject: Re: Medhurts K formula
> Here is the file for calculating winding self and mutual
>inductance. It runs in QBASIC on my Mac and, with perhaps some
>tuning, it should run on a PC; I haven't tried that. It is a
>text file. Please let me know how it comes across.
>etc... etc... etc...