X-Authentication-Warning: delorie.com: mail set sender to geda-user-bounces using -f X-Recipient: geda-user AT delorie DOT com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sbcglobal.net; s=s1024; t=1368395795; bh=6CEWCW7QL1jpZKY/uGb3GLSYNDubrpjcTcJjYYuctQ0=; h=X-Yahoo-Newman-Id:X-Yahoo-Newman-Property:X-YMail-OSG:X-Yahoo-SMTP:X-Rocket-Received:Message-ID:Date:From:User-Agent:MIME-Version:To:Subject:References:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=AWm4bi53tmkKgBXqSKQlbjjkP+tchcHeq6CnCeVGIotFjJ27QODCRIQAIw5/IyBwy0jhL8i4tScFGDHfaio2bSlFp1pOzee9sWzi6/jkfUMVbPV5TMrJ9KBGbqhZmP2OVIRsYGiIMC/NvTFXJ5WtPidtq+EjCr83C9O174GWiM4= X-Yahoo-Newman-Id: 439058 DOT 30287 DOT bm AT smtp102 DOT sbc DOT mail DOT bf1 DOT yahoo DOT com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: qWoqPG8VM1mJjz3QP6ojm.cAtBCZ9QBAYBSSQYgffVDvQhW 7irzwRF2H6IFGhbx7MTkRQqbqWYeohYXsvWLlOOAEzplxglch6Bf9cXKDufw TxBNF7BQbmKtinc3Sj4Q8uEcm6q.ffxBn04oqjQy8fnLoAXcQhHFgUnNXFO1 3g02l3H6_e8Bymf2JAZ0ajnPrXE904qfr4foHHdggPgWAIFC4_RjIKSFi_En RKvAKIaURTIWpCZifG6UMwFR7wNl25zqqpK4dOOYfspxWERUs38HPiG_Tg59 dWH5yhIFZuESWgH89q49upiIXqCQqFaNk7Bo9KSXdgsj5EaewYGLhEzjN6uQ edD0442g6xHJpEQofpS5QsSkmjagyqetqNz38u8kMefcd9N4ApoRsMMEjZEn _hOgP6WRw.GiS9cdQi3mX9y7lIlf5KbFcIjI2UMwwtCRoyE4bNMKh5pzw6bq 6GWPyDVcdow1LPnI.jPsMpNXgwdtRfvYeOh6gs9H.piZ8OKVD.HWrFuNLiwt fUmfQ_FGmTAqQZx4amIvZL2wSBne4rQ-- X-Yahoo-SMTP: f_DTt3mswBBgAkQlHvfWr7fedPivEj8lM_i1QPTGLa1z0f7XFiw- X-Rocket-Received: from [192.168.2.43] (girvin DOT herr AT 75 DOT 0 DOT 4 DOT 31 with plain) by smtp102.sbc.mail.bf1.yahoo.com with SMTP; 12 May 2013 14:56:35 -0700 PDT Message-ID: <51900F59.1010101@sbcglobal.net> Date: Sun, 12 May 2013 14:53:29 -0700 From: "Girvin R. Herr" User-Agent: Thunderbird 2.0.0.24 (X11/20100228) MIME-Version: 1.0 To: geda-user AT delorie DOT com Subject: Re: [geda-user] refdes for a dc-dc converter References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Reply-To: geda-user AT delorie DOT com USAS Y32.16-1968, "Reference Designations for Electrical and Electronics Parts and Equipments", specifies the refdes of PSn for power supplies. However, Un can also be a good choice. Girvin Herr John Luciani wrote: > I use U. > > (* jcl *) > > > On Sun, May 12, 2013 at 4:51 PM, Rob Butts > wrote: > > I'm making a symbol for simple 12V to 5V dc to dc converter. What > refdes should I use? > > Thanks > > > > > -- > http://www.wiblocks.com