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Article #15716Re: Voltage regulators in parallel?
From: Thomas Schaerer
Date: Thu, 17 Dec 1992 19:20
Date: Thu, 17 Dec 1992 19:20
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Adjustable 4 Amp. - Regulator with 3 LM317 ========================================== There is a circuit to parallel three LM317, but all outputs must bee coupled with 0.2 Ohm and you need additional a purpose opamp, one pnp-transistor, four resistance and one potmeter of course to cailbrate the output-voltage. You will find this circuit in the VOLTAGE-REGULATOR HANDBOOK from NATIOANL SEMICONDUCTOR CORPORATION from 1982 on page 10-17. Bye Thomas
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Newsgroups: sci.electronics Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!chsun!bernina!schaerer From: schaerer@isi.ethz.ch (Thomas Schaerer) Subject: Re: Voltage regulators in parallel? Message-ID: <1992Dec17.192038.14541@bernina.ethz.ch> Sender: news@bernina.ethz.ch (USENET News System) Organization: Swiss Federal Institute of Technology (ETH), Zurich, CH X-Newsreader: TIN [version 1.1 PL8] References: <9212170609.AA07808@gaak.LCS.MIT.EDU> Date: Thu, 17 Dec 1992 19:20:38 GMT Lines: 12