From owner-freebsd-hackers@FreeBSD.ORG Fri Jan 30 09:39:21 2004 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CC67716A4CE for ; Fri, 30 Jan 2004 09:39:21 -0800 (PST) Received: from odin.ac.hmc.edu (Odin.AC.HMC.Edu [134.173.32.75]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9EF6F43D6E for ; Fri, 30 Jan 2004 09:39:20 -0800 (PST) (envelope-from brdavis@odin.ac.hmc.edu) Received: from odin.ac.hmc.edu (IDENT:brdavis@localhost.localdomain [127.0.0.1]) by odin.ac.hmc.edu (8.12.10/8.12.3) with ESMTP id i0UHd72h006680; Fri, 30 Jan 2004 09:39:07 -0800 Received: (from brdavis@localhost) by odin.ac.hmc.edu (8.12.10/8.12.3/Submit) id i0UHd6SG006674; Fri, 30 Jan 2004 09:39:06 -0800 Date: Fri, 30 Jan 2004 09:39:06 -0800 From: Brooks Davis To: Jaye Mathisen Message-ID: <20040130173906.GA1914@Odin.AC.HMC.Edu> References: <20040129200538.GA80118@backmaster.cdsnet.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="lrZ03NoBR/3+SXJZ" Content-Disposition: inline In-Reply-To: <20040129200538.GA80118@backmaster.cdsnet.net> User-Agent: Mutt/1.5.4i X-Virus-Scanned: by amavisd-milter (http://amavis.org/) on odin.ac.hmc.edu cc: hackers@freebsd.org Subject: Re: OT, but related... X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Jan 2004 17:39:21 -0000 --lrZ03NoBR/3+SXJZ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jan 29, 2004 at 12:05:38PM -0800, Jaye Mathisen wrote: >=20 >=20 > Does anybody know of a source of *dual* 48v capable=20 > power supplies for ATX/i386 cases? >=20 > We use FreeBSD extensively for our operation, and everything > is great, except I have this awesome 48v battery backed plant, > but no good way to use it. >=20 > I have lots of single source 48v DC supplies, and that's > a start, but I'd really like dual inputs. >=20 > If anybody knows, I'd love to hear about it. I'd even > get some and post a review if somebody can point me in=20 > the right way... >=20 > Thanks for your time. >=20 > Alternately, a good 48v to 110 inverter would be a fall > back solution, but not my first choice. It looks like there are quite a few dual 48VDC PSUs from SunPower. This one looks like it might fit in an ATX case: http://www.sunpower-usa.com/?c=3D2&mm=3DRedundant&u=3D2U&g=3DDC-DC&product_= id=3D1 -- Brooks --=20 Any statement of the form "X is the one, true Y" is FALSE. PGP fingerprint 655D 519C 26A7 82E7 2529 9BF0 5D8E 8BE9 F238 1AD4 --lrZ03NoBR/3+SXJZ Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQFAGpa5XY6L6fI4GtQRAhZIAJ9WuXLHEeb5B0nz8WLUsHiamlnLKwCgxb6e keez10Kv0zBeKVOtpPOteAU= =2eIh -----END PGP SIGNATURE----- --lrZ03NoBR/3+SXJZ--