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Groups > de.sci.electronics > #221264
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|---|---|
| From | Hanno Foest <hurga-news2@tigress.com> |
| Newsgroups | de.sci.electronics |
| Subject | Re: LCC vs. LED Filament Lampen |
| Date | Thu, 19 Jan 2017 11:14:27 +0100 |
| Lines | 15 |
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Am 19.01.2017 10:59 schrieb Joerg Niggemeyer: > Bezogen auf die Filament LEDs ist es schon hirnrissig, dass > ausgerechnet die LEDs hinter "Glas" sitzen muessen und deswegen > schlechter gekühlt werden koennen. Gut wäre es, wenn man ein kleines > Trafonetzteil im Sockel haette, so dass keine gefährliche Spannung > mehr berührt werden kann, so dass durch Luftzirkulation direkt an den > LEDs hier die Kühlung erheblich verbessert wird. Dem Vernehmen nach werden die Filamente mit Verlustleistungen betrieben, die frei luftgekühlt nicht drin wären. Angeblich ist der Kolben (zumindest bei manchen Modellen) mit Helium gefüllt, um die notwendige Kühlung zu gewährleisten. Hanno
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LCC vs. LED Filament Lampen Stefan Heimers <stefan.usenet@heimers.ch> - 2017-01-13 11:13 +0100
Re: LCC vs. LED Filament Lampen Andreas Bockelmann <xotzil@gmx.de> - 2017-01-13 18:25 +0100
Re: LCC vs. LED Filament Lampen Olaf Kaluza <olaf@criseis.ruhr.de> - 2017-01-13 18:35 +0100
Re: LCC vs. LED Filament Lampen "Wilhelm C. Schütze" <wil.c@web.de> - 2017-01-13 21:47 +0100
Re: LCC vs. LED Filament Lampen Michael Limburg <mlimb@gmx.de> - 2017-01-14 19:02 +0100
Re: LCC vs. LED Filament Lampen Rolf Bombach <rolfnospambombach@invalid.invalid> - 2017-01-14 22:30 +0100
Re: LCC vs. LED Filament Lampen Andreas Bockelmann <xotzil@gmx.de> - 2017-01-15 10:04 +0100
Re: LCC vs. LED Filament Lampen "horst.d.winzler" <horst.d.winzler@web.de> - 2017-01-15 10:52 +0100
Re: LCC vs. LED Filament Lampen "MaWin" <me@private.net> - 2017-01-15 12:08 +0100
Re: LCC vs. LED Filament Lampen Dieter Wiedmann <dieter.wiedmann@t-online.de> - 2017-01-15 12:55 +0100
Re: LCC vs. LED Filament Lampen Stefan Heimers <stefan.usenet@heimers.ch> - 2017-01-17 11:18 +0100
Re: LCC vs. LED Filament Lampen Matthias Weingart <mwnews@pentax.boerde.de> - 2017-01-18 11:05 +0000
Re: LCC vs. LED Filament Lampen Stefan Heimers <stefan.usenet@heimers.ch> - 2017-01-18 12:47 +0100
Re: LCC vs. LED Filament Lampen Michael Bäuerle <michael.baeuerle@stz-e.de> - 2017-01-18 12:43 +0100
Re: LCC vs. LED Filament Lampen Matthias Weingart <mwnews@pentax.boerde.de> - 2017-01-18 12:48 +0000
Re: LCC vs. LED Filament Lampen Olaf Kaluza <olaf@criseis.ruhr.de> - 2017-01-18 19:21 +0100
Re: LCC vs. LED Filament Lampen Joerg Niggemeyer <joerg.niggemeyer@nucon.de> - 2017-01-19 10:59 +0100
Re: LCC vs. LED Filament Lampen Hanno Foest <hurga-news2@tigress.com> - 2017-01-19 11:14 +0100
Re: LCC vs. LED Filament Lampen Joerg Niggemeyer <joerg.niggemeyer@nucon.de> - 2017-01-19 13:36 +0100
Re: LCC vs. LED Filament Lampen Gregor Szaktilla <spam0.sz@ktilla.de> - 2017-01-20 01:34 +0100
Re: LCC vs. LED Filament Lampen Stefan Heimers <stefan.usenet@heimers.ch> - 2017-01-20 11:47 +0100
Re: LCC vs. LED Filament Lampen Michael Bäuerle <michael.baeuerle@stz-e.de> - 2017-01-20 13:28 +0100
Re: LCC vs. LED Filament Lampen Stefan Heimers <stefan.usenet@heimers.ch> - 2017-01-20 13:52 +0100
Re: LCC vs. LED Filament Lampen Rolf Bombach <rolfnospambombach@invalid.invalid> - 2017-01-21 22:21 +0100
Re: LCC vs. LED Filament Lampen "horst.d.winzler" <horst.d.winzler@web.de> - 2017-01-21 22:26 +0100
Re: LCC vs. LED Filament Lampen Falk Duebbert <falk@duebbert.com> - 2017-01-22 15:10 +0100
Re: LCC vs. LED Filament Lampen Joerg Niggemeyer <joerg.niggemeyer@nucon.de> - 2017-01-20 14:07 +0100
Re: LCC vs. LED Filament Lampen Michael Bäuerle <michael.baeuerle@stz-e.de> - 2017-01-20 14:50 +0100
Re: LCC vs. LED Filament Lampen Wolf gang P u f f e <vitacola@hotmail.com> - 2017-01-18 19:49 +0100
Re: LCC vs. LED Filament Lampen Joerg Niggemeyer <joerg.niggemeyer@nucon.de> - 2017-01-19 10:57 +0100
Re: LCC vs. LED Filament Lampen Stefan Heimers <stefan.usenet@heimers.ch> - 2017-01-19 11:06 +0100
Re: LCC vs. LED Filament Lampen Joerg Niggemeyer <joerg.niggemeyer@nucon.de> - 2017-01-19 13:52 +0100
Re: LCC vs. LED Filament Lampen Holger Schieferdecker <spamless@gmx.de> - 2017-01-19 15:12 +0100
Re: LCC vs. LED Filament Lampen "horst-d.winzler" <horst.d.winzler@web.de> - 2017-01-19 15:30 +0100
Re: LCC vs. LED Filament Lampen Joerg Niggemeyer <joerg.niggemeyer@nucon.de> - 2017-01-19 17:23 +0100
Re: LCC vs. LED Filament Lampen Hanno Foest <hurga-news2@tigress.com> - 2017-01-19 11:08 +0100
Re: LCC vs. LED Filament Lampen Dieter Wiedmann <dieter.wiedmann@t-online.de> - 2017-01-19 11:17 +0100
Re: LCC vs. LED Filament Lampen Stefan Heimers <stefan.usenet@heimers.ch> - 2017-01-19 11:26 +0100
Re: LCC vs. LED Filament Lampen Michael Bäuerle <michael.baeuerle@stz-e.de> - 2017-01-19 13:33 +0100
Re: LCC vs. LED Filament Lampen Rolf Bombach <rolfnospambombach@invalid.invalid> - 2017-01-21 22:35 +0100
Re: LCC vs. LED Filament Lampen Dieter Wiedmann <dieter.wiedmann@t-online.de> - 2017-01-22 06:53 +0100
Re: LCC vs. LED Filament Lampen Hanno Foest <hurga-news2@tigress.com> - 2017-01-19 11:30 +0100
Re: LCC vs. LED Filament Lampen "horst.d.winzler" <horst.d.winzler@web.de> - 2017-01-19 12:04 +0100
Re: LCC vs. LED Filament Lampen Rolf Bombach <rolfnospambombach@invalid.invalid> - 2017-01-21 22:38 +0100
Re: LCC vs. LED Filament Lampen Michael Limburg <mlimb@gmx.de> - 2017-01-19 21:32 +0100
Re: LCC vs. LED Filament Lampen Uwe Bonnes <bon@hertz.ikp.physik.tu-darmstadt.de> - 2017-01-19 22:10 +0000
Re: LCC vs. LED Filament Lampen Michael Limburg <mlimb@gmx.de> - 2017-01-20 01:00 +0100
Re: LCC vs. LED Filament Lampen Stefan Heimers <stefan.usenet@heimers.ch> - 2017-01-20 11:41 +0100
Re: LCC vs. LED Filament Lampen Stefan Heimers <stefan.usenet@heimers.ch> - 2017-01-20 12:05 +0100
Re: LCC vs. LED Filament Lampen Hanno Foest <hurga-news2@tigress.com> - 2017-01-20 01:56 +0100
Re: LCC vs. LED Filament Lampen Edzard Egberts <news@edzeg.net> - 2017-01-19 08:08 +0100
Re: LCC vs. LED Filament Lampen Matthias Weingart <mwnews@pentax.boerde.de> - 2017-01-19 08:05 +0000
Re: LCC vs. LED Filament Lampen Edzard Egberts <news@edzeg.net> - 2017-01-19 09:58 +0100
Re: LCC vs. LED Filament Lampen Matthias Weingart <mwnews@pentax.boerde.de> - 2017-01-19 09:04 +0000
Re: LCC vs. LED Filament Lampen Stefan Heimers <stefan.usenet@heimers.ch> - 2017-01-19 10:48 +0100
Re: LCC vs. LED Filament Lampen Edzard Egberts <news@edzeg.net> - 2017-01-19 11:10 +0100
Re: LCC vs. LED Filament Lampen Rupert Haselbeck <mein-rest-muell@gmx.de> - 2017-01-19 19:20 +0100
Re: LCC vs. LED Filament Lampen Werner Holtfreter <Holtfreter@gmx.de> - 2017-01-19 19:53 +0100
Re: LCC vs. LED Filament Lampen Edzard Egberts <news@edzeg.net> - 2017-01-19 21:01 +0100
Re: LCC vs. LED Filament Lampen Hans-Peter Diettrich <DrDiettrich1@aol.com> - 2017-01-19 17:16 +0100
Re: LCC vs. LED Filament Lampen Hanno Foest <hurga-news2@tigress.com> - 2017-01-19 11:05 +0100
Re: LCC vs. LED Filament Lampen Juergen Roesener <roesener@compuserve.com> - 2017-01-19 11:06 +0100
Re: LCC vs. LED Filament Lampen Gerrit Heitsch <gerrit@laosinh.s.bawue.de> - 2017-01-19 16:29 +0100
Re: LCC vs. LED Filament Lampen Juergen Roesener <roesener@compuserve.com> - 2017-01-19 18:12 +0100
Re: LCC vs. LED Filament Lampen Rolf Bombach <rolfnospambombach@invalid.invalid> - 2017-02-19 19:36 +0100
Re: LCC vs. LED Filament Lampen Juergen Roesener <roesener@compuserve.com> - 2017-02-19 19:45 +0100
Re: LCC vs. LED Filament Lampen Michael Bäuerle <michael.baeuerle@gmx.net> - 2017-02-19 18:51 +0000
Re: LCC vs. LED Filament Lampen Juergen Roesener <roesener@compuserve.com> - 2017-02-20 00:35 +0100
Re: LCC vs. LED Filament Lampen Michael Bäuerle <michael.baeuerle@stz-e.de> - 2017-02-20 10:58 +0100
Re: LCC vs. LED Filament Lampen Werner Holtfreter <holtfreter@gmx.de> - 2017-02-20 12:54 +0100
Re: LCC vs. LED Filament Lampen "Peter Heitzer" <peter.heitzer@rz.uni-regensburg.de> - 2017-02-20 12:08 +0000
Re: LCC vs. LED Filament Lampen Stefan Heimers <stefan.usenet@heimers.ch> - 2017-01-19 10:43 +0100
Re: LCC vs. LED Filament Lampen Gerald Oppen <Gerald.Oppen@web.de> - 2017-02-20 01:49 +0100
Re: LCC vs. LED Filament Lampen "Wilhelm C. Schütze" <wil.c@web.de> - 2017-01-17 12:00 +0100
Re: LCC vs. LED Filament Lampen Michael Limburg <mlimb@gmx.de> - 2017-01-20 01:57 +0100
Re: LCC vs. LED Filament Lampen Stefan Heimers <stefan.usenet@heimers.ch> - 2017-01-17 11:11 +0100
Re: LCC vs. LED Filament Lampen Edzard Egberts <news@edzeg.net> - 2017-01-17 13:10 +0100
Re: LCC vs. LED Filament Lampen Wolf gang P u f f e <vitacola@hotmail.com> - 2017-01-17 15:36 +0100
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