Return-Path: Received: (qmail 15465 invoked from network); 11 Aug 1999 04:07:02 +0100 Received: from magnus.plus.net.uk (HELO magnus.force9.net) (195.166.128.27) by guiness.force9.net with SMTP; 11 Aug 1999 04:07:02 +0100 Received: (qmail 9973 invoked from network); 10 Aug 1999 20:28:19 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by magnus.plus.net.uk with SMTP; 10 Aug 1999 20:28:19 -0000 X-Priority: 3 X-MSMail-Priority: Normal Received: from majordom by post.thorcom.com with local (Exim 3.02 #1) id 11EICI-0000sL-00 for rsgb_lf_group-outgoing@blacksheep.org; Tue, 10 Aug 1999 21:08:34 +0100 Received: from imo21.mx.aol.com ([198.81.17.65]) by post.thorcom.com with esmtp (Exim 3.02 #1) id 11EICH-0000sG-00 for rsgb_lf_group@blacksheep.org; Tue, 10 Aug 1999 21:08:33 +0100 Received: from G0MRF@aol.com by imo21.mx.aol.com (mail_out_v22.4.) id lZGJa20496 (4415) for ; Tue, 10 Aug 1999 16:07:47 -0400 (EDT) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 From: G0MRF@aol.com Message-ID: Date: Tue, 10 Aug 1999 16:07:46 EDT Subject: Re: LF: 3C85 where ?? To: rsgb_lf_group@blacksheep.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 8bit X-Mailer: AOL 4.0.i for Windows 95 sub 135 Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org Sender: Hi. The Philips site is a little difficult to navigate, but there is an extensive list of distribtors including those in Germany. Philips code the cores by Size so a large core would be (to use the one in my amplifer as an example.) TL 58 / 41 / 18 T for toroid L (cant remember) 58 mm outside diameter 41mm inside dia 18 high. You then specify the material as 3C85 or 3F3 etc.( 3F3 is better but is not available in this particular size of core) the above is good to 700 Watts TN 26 / 15 / 10 in 3C85 should be OK to 100 Watts - maybe 150. There is a 3F3 available at around 39mm dia and this looks good for anyone willing to experiment. Good luck David G0MRF Projects