Return-Path: Received: from rly-ma07.mx.aol.com (rly-ma07.mail.aol.com [172.20.116.51]) by air-ma05.mail.aol.com (v126.13) with ESMTP id MAILINMA052-8b84b129704313; Sun, 29 Nov 2009 10:45:13 -0500 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by rly-ma07.mx.aol.com (v125.7) with ESMTP id MAILRELAYINMA072-8b84b129704313; Sun, 29 Nov 2009 10:45:10 -0500 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1NElwc-0001mj-LA for rs_out_1@blacksheep.org; Sun, 29 Nov 2009 15:44:14 +0000 Received: from [83.244.159.144] (helo=relay3.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1NElwc-0001ma-4I for rsgb_lf_group@blacksheep.org; Sun, 29 Nov 2009 15:44:14 +0000 Received: from n15.bullet.mail.mud.yahoo.com ([68.142.206.42]) by relay3.thorcom.net with smtp (Exim 4.63) (envelope-from ) id 1NElwb-0003Ds-O1 for rsgb_lf_group@blacksheep.org; Sun, 29 Nov 2009 15:44:14 +0000 Received: from [68.142.194.243] by n15.bullet.mail.mud.yahoo.com with NNFMP; 29 Nov 2009 15:44:07 -0000 Received: from [68.142.201.240] by t1.bullet.mud.yahoo.com with NNFMP; 29 Nov 2009 15:44:07 -0000 Received: from [127.0.0.1] by omp401.mail.mud.yahoo.com with NNFMP; 29 Nov 2009 15:44:07 -0000 X-Yahoo-Newman-Id: 751258.14870.bm@omp401.mail.mud.yahoo.com Received: (qmail 15112 invoked from network); 29 Nov 2009 15:44:07 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=btinternet.com; h=Received:X-Yahoo-SMTP:X-YMail-OSG:X-Yahoo-Newman-Property:Message-ID:From:To:References:Subject:Date:MIME-Version:Content-Type:Content-Transfer-Encoding:X-Priority:X-MSMail-Priority:X-Mailer:X-MimeOLE; b=iI4FKji6TIzZl3pMhJIG5DRDN4brcJHQ4pPMSDsuGMFK8XIW1pn7xl3JBYGuyCswF+A+kAzB0vu6jvrd+7pmKlR6IU7YAphruiKvKQPq89NjGWgZ6E2jJPnacI5enULjwic43IYIJ8XBuM5vdp72SSbe46JGcWldvI46kjJbhfQ= ; Received: from host86-138-92-60.range86-138.btcentralplus.com (ken.h.wright@86.138.92.60 with login) by smtp131.mail.mud.yahoo.com with SMTP; 29 Nov 2009 07:44:07 -0800 PST X-Yahoo-SMTP: 9Y6mUHuswBAgnrOsukIiNdFDf95uy_Dz34nY1hlg2liKgYD952sjbg-- X-YMail-OSG: hJVt1v0VM1laKBUEein.UPYhdiDUgcnZ7Ls_Lz3ACb3uWyv_b9ujgD0gwDr7lBwBT6ffgEgzlsF9u4wnWTf9xnuxc54NaJH3NvslsgoyBaMEluWsmiGd.GD8g2lXMV4EFwg3MfAATZ5TmzsfO2YR7kYKWM82emb.kd4iO_yv6HWCkVW28CyJMmsE5jt8EhfnBNWrAtSm2jagjG2x9uPgsv6.Gt3D3bdo._MgHvf89O5kV5.VaVbfgaZeajNRESyHin8HFufVYnBHxHji2iYNoUgjvK67jfQc8wqUupcPE5VGPqwNfk6PJt0vyfIPdiUFg8LGG5yyCqVrDgfLjX5_Dou4Qv0- X-Yahoo-Newman-Property: ymail-3 Message-ID: <2321925B07C44B84967C8A39B644228D@lindavideo> From: "Ken" To: References: <2746F3E144D3480AB85CD466920B1313@lindavideo> <003001ca70e7$24aaf3a0$0401a8c0@xphd97xgq27nyf> <003c01ca70eb$0aa52120$0401a8c0@xphd97xgq27nyf> <4B126AF9.3050300@ntlworld.com> <7FC548B8EA774499A7E2BBC7DDDBD743@lindavideo> <52516CDBD5F74732BD66C5264DE11E7B@TraceyPC> Date: Sun, 29 Nov 2009 15:44:03 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5843 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 DomainKey-Status: good (testing) Subject: Re: LF: Re: Re: 4kv diode Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=response Content-Transfer-Encoding: 7bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: * X-Spam-Status: No, hits=1.6 required=5.0 tests=FORGED_MUA_OUTLOOK autolearn=no version=2.63 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-AOL-IP: 193.82.116.20 Hi Tacey. Thanks for the reply. I only seached ebay up to 5kV. Ken ----- Original Message ----- From: "Tracey Gardner" To: Sent: Sunday, November 29, 2009 3:30 PM Subject: Re: LF: Re: Re: 4kv diode > Hello Ken > > How about these on ebay? > 4pcs 1 Amp 10kV High Voltage Rectifier > Item number:250539436700 > > Tracey > > > Hello Everyone. > Thanks for the replies, I have some BY255's which are rated at 1300v at > 1A, the input to the diode stack is about 2.3KV peak, and was planning to > use two BY255s in series in each of the four legs, of the full wave > bridge, the problem is most resistors are only rated at 500v, hence using > a single diode would remove the need for resistors. With resistors rated > at 500v, this would require 16 diodes, and there is not that amount of > space. Next question does anyone know of a source of 470K resistore rated > at 1KV? these are rare and expensive animals > > 73 > Ken > M0KHW > ----- >