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- Newsgroups: sci.electronics
- Path: 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
-
- 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
-