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Message-ID: <785420.21340.qm@web28108.mail.ukl.yahoo.com>
Date: Mon, 9 Mar 2009 23:25:13 +0000 (GMT)
From: M0FMT <m0fmt@yahoo.co.uk>
To: rsgb_lf_group@blacksheep.org
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Subject: Re: Fw: Re: LF: energy saving bulbs
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Hi Wolfgang
=A0
You are probably right and thanks for the information. You probably noticed=20=
the "deliberate" mistake in the Diode numbers also ..... remind me to check=20=
the spread sheet after I paint and drag a line of data ..hee hee.
=A0
The reflector doesn't allow very big attachments so=A0I will send you the=
=A0pictures directly. It looks exactly like the one on the site of the URL b=
elow.=A0
=A0
I am sure that there is a rig in that line up of parts ... energy saving lam=
ps can't be all bad news can they?
=A0
Well thanks for the reply and GL 73 Pete fmt.

--- On Mon, 9/3/09, Wolfgang B=FCscher <dl4yhf@freenet.de> wrote:


From: Wolfgang B=FCscher <dl4yhf@freenet.de>
Subject: Re: Fw: Re: LF: energy saving bulbs
To: rsgb_lf_group@blacksheep.org
Date: Monday, 9 March, 2009, 7:35 PM


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 fre=
nch language) which seems to say that the DK51 is more or less compatible wi=
th an MJE13001, which is a 600 Volt, 0.2 A silicon NPN transistor. Looking a=
t the circuit, it seems to make sense:

http://pagesperso-orange.fr/doumai/Clartec_Lampe/Clartec_Lampe_8W.htm

Cheers,
Wolf=A0 DL4YHF .






     =20

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<table cellspacing=3D"0" cellpadding=3D"0" border=3D"0" ><tr><td valign=3D"t=
op" style=3D"font: inherit;"><DIV>Hi Wolfgang</DIV>
<DIV>&nbsp;</DIV>
<DIV>You are probably right and thanks for the information. You probably not=
iced the "deliberate" mistake in the Diode numbers also ..... remind me to c=
heck the spread sheet after I paint and drag a line of data ..hee hee.</DIV>
<DIV>&nbsp;</DIV>
<DIV>The reflector doesn't allow very big attachments so&nbsp;I will send yo=
u the&nbsp;pictures directly. It looks exactly like the one on the site of t=
he URL below.&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV>I am sure that there is a rig in that line up of parts ... energy savin=
g lamps can't be all bad news can they?</DIV>
<DIV>&nbsp;</DIV>
<DIV>Well thanks for the reply and GL 73 Pete fmt.<BR><BR>--- On <B>Mon, 9/3=
/09, Wolfgang B=FCscher <I>&lt;dl4yhf@freenet.de&gt;</I></B> wrote:<BR></DIV=
>
<BLOCKQUOTE style=3D"PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: rgb(1=
6,16,255) 2px solid"><BR>From: Wolfgang B=FCscher &lt;dl4yhf@freenet.de&gt;<=
BR>Subject: Re: Fw: Re: LF: energy saving bulbs<BR>To: rsgb_lf_group@blacksh=
eep.org<BR>Date: Monday, 9 March, 2009, 7:35 PM<BR><BR>
<DIV class=3DplainMail>Hi Pete,<BR>Thanks for the 'forensic analysis'. I am=20=
tempted to build a high-voltage QRP transmitter from one of these beasts ;-)=
<BR><BR>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 compa=
tible with an MJE13001, which is a 600 Volt, 0.2 A silicon NPN transistor. L=
ooking at the circuit, it seems to make sense:<BR><BR><A href=3D"http://page=
sperso-orange.fr/doumai/Clartec_Lampe/Clartec_Lampe_8W.htm" target=3D_blank>=
http://pagesperso-orange.fr/doumai/Clartec_Lampe/Clartec_Lampe_8W.htm</A><BR=
><BR>Cheers,<BR>Wolf&nbsp; DL4YHF .<BR><BR><BR><BR></DIV></BLOCKQUOTE></td><=
/tr></table><br>




     =20

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