Re: Filter for DIMMER with TRIAC ???

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Article #16099

#16099

From: Thomas Schaerer
Date: Mon, 04 Jan 1993 12:59

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Anders Hedberg (d89-ahg@ludd.luth.se) wrote:
: The cicuit looks like this :

The follow filter reduces the rf-radiation:

  --------------------------|-- L ----+ Light bulb +
  			   ___ 	 	 I
  220 VAC, 50 Hz, 4 A	   ___	C        I
			    |
  --------------------------|---------+ Triac +----+
 				      +
  				      Triac control circuit

	L = ~100 Micro-Henry

	C = ~100 nF  /  630 VAC

Greeting and a happy new year from	thomas

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Message-ID: <1993Jan4.125924.2122@bernina.ethz.ch>

Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!chsun!bernina!schaerer

References: <1992Dec30.194849.12150@ludd.luth.se>

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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: Filter for DIMMER with TRIAC ???
Message-ID: <1993Jan4.125924.2122@bernina.ethz.ch>
Sender: news@bernina.ethz.ch (USENET News System)
Organization: Swiss Federal Institute of Technology (ETH), Zurich, CH
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References: <1992Dec30.194849.12150@ludd.luth.se>
Date: Mon, 4 Jan 1993 12:59:24 GMT
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