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Re: Fw: Re: LF: energy saving bulbs

To: [email protected]
Subject: Re: Fw: Re: LF: energy saving bulbs
From: Wolfgang Büscher <[email protected]>
Date: Mon, 09 Mar 2009 20:35:48 +0100
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Hi Pete,
Thanks for the 'forensic analysis'. I am tempted to build a high-voltage QRP transmitter from one of these beasts ;-)

Sure that "DK51" is a unijunction transistor ? I found a french site (in french language) which seems to say that the DK51 is more or less compatible with an MJE13001, which is a 600 Volt, 0.2 A silicon NPN transistor. Looking at the circuit, it seems to make sense:

http://pagesperso-orange.fr/doumai/Clartec_Lampe/Clartec_Lampe_8W.htm

Cheers,
 Wolf  DL4YHF .




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