Return-Path: X-Spam-DCC: paranoid 1102; Body=2 Fuz1=2 Fuz2=2 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-0.7 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, RATWARE_GECKO_BUILD,SPF_PASS autolearn=no version=3.1.3 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by paranoid.lipkowski.org (8.13.7/8.13.7) with ESMTP id u2ILGs6q027636 for ; Fri, 18 Mar 2016 22:16:54 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1ah1e0-0007Cd-Tu for rs_out_1@blacksheep.org; Fri, 18 Mar 2016 21:09:16 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1ah1dz-00074b-F9 for rsgb_lf_group@blacksheep.org; Fri, 18 Mar 2016 21:09:15 +0000 Received: from mout.kundenserver.de ([217.72.192.73]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.86) (envelope-from ) id 1agdBD-0000oe-2I for rsgb_lf_group@blacksheep.org; Thu, 17 Mar 2016 19:01:55 +0000 Received: from [192.168.2.101] ([217.82.17.213]) by mrelayeu.kundenserver.de (mreue102) with ESMTPSA (Nemesis) id 0MINPb-1afEwH0hQN-0047oI for ; Thu, 17 Mar 2016 20:01:54 +0100 From: Peter To: rsgb_lf_group@blacksheep.org References: <56E526C8.5010401@abelian.org> <1536f9e8813-7821-7aea@webprd-m99.mail.aol.com> <56E5DCEF.4050905@abelian.org> <56E7090D.4090601@tiscali.co.uk> <56E7122E.1090907@abelian.org> <016f01d17e34$65318b80$2f94a280$@comcast.net> <56EAF20F.7050008@abelian.org> Message-ID: <56EAFF16.80904@df3lp.de> Date: Thu, 17 Mar 2016 20:01:42 +0100 User-Agent: Mozilla/5.0 (X11; Linux i686; rv:38.0) Gecko/20100101 Icedove/38.6.0 MIME-Version: 1.0 In-Reply-To: <56EAF20F.7050008@abelian.org> X-Provags-ID: V03:K0:MPJnzSLRP6b0yX6WkrX6AKO8GeNAZPytLLxVQVt3FIKmwwXlNcS jFSHObkGhke85YQCDmE4xh2Rrl3kSaMG/p+mv7G43f6Q3suJuiQykSXLBDZxiWNaw7k5uRz peqKIZamNT5FcPjgIIjDctzZwsIuB74j8AzOjqMk6/GXgL3GeKpQDzZXAaSWLiweN5SY1+e mqzyLJja8bd3BNsoFhToA== X-UI-Out-Filterresults: notjunk:1;V01:K0:7L7KiXC1SkE=:BIACIBwdxB4E+1qXVhkKmS CrIM9VrsFJ23+khZy8pWDZUfzCr8qmm7XUtb8LqIDmMANhbA8gwiBIXiACQI5F+xVBwI3KA86 CQi5eKyrwK4GzihdkPLmPl+y8km9xc5Xirzb8eEKjwGUPS5qFVwWaSwUeKkyIkpX4LpJSBlEe ohn+2EgYkNClJymsWnEpSncjAn3g/CaypPmIbogow/xATXZHGjo7Nz/fBSBtL263BXTHuYzTa tGi4HqD/z4IBCzYbFUMnMvYUI9TqBQ3mcctlKb/Dx+vuI1TCmxDJqBS7TM6MCcS8gUa0Tz+l9 4lxPqqeUfc3HTkDXc5MEWBwEVHmsFcfOiROqYm5BVyq5mSRn0cbwxGOmtLkj6ezprzSt6DB6a kEMQNxoEYGYQmwzILJss8ickmCrw9jbrZeW9H+iRHGmsRyDRSnPG8i04O8zOQV8x7QvnvgdhC qVUo+BukXimOQW9lkmhvxO8ZheOC53lWCQt9VSwdZtgM3Pfu6U/pSY3+Kd4okbIujfHaDgMT3 C6bVMIkCwr3MQ14DgttyAcNzBSAnzdjgMacwG0LcJ2t6JJ8hgGD+bX19fNfv+fHoQV0Bq03yP Yg+sEdpph1vl4Q2hF8Uwpex6Nay0wAvroxlsv5l9UwIuywIUuevFGcfOVInpWoUoJ9EuZLduD MjIJv3Ioaj/Dv7aXTymoRazmATZki9XXeq7sFjmv0/o4mqeDm5aK6WiPeb1/vpBO7wf01p2Sk PiJ/RrMhfDb4tHLj X-Scan-Signature: 4d4a9e8f68fb15c54898568240f542c5 Subject: Re: LF: EbNaut from Todmorden Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false X-Scanned-By: MIMEDefang 2.56 on 10.1.3.11 Status: O X-Status: X-Keywords: X-UID: 7394 Paul! You wrote: > ... > I dug the big toroid out. It has two windings, 400 turns > giving 0.98H and 10 turns of 2cm wide copper strip for 395 uH. > So about 6.17uH/turns^2. At 8270Hz 2.44V in gives 101.6V out. > The amplifier is too heavy for one person to lift so I can't > try it into the xfmr until an unsuspecting friend comes to visit. > ... End of World is Nigh (°_°) Peter