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Article #130Re: Best way to power array of LEDs?
From: ehsjr
Date: Thu, 07 Nov 2002 19:49
Date: Thu, 07 Nov 2002 19:49
13 lines
2170 bytes
2170 bytes
"Nucharin W. Jansen" wrote: > > Hello Ken, > > Bob told me that we can't pareallel LED together without any resister. > The one lowest forward voltage drop LED will hog all current. > > In case of voltage regulator 3.6v, > We can parallel LEDs without any resistor ? No. The LEDs may burn out if you do that.
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 112d1e,4ef4c9d4aea85e1f X-Google-Attributes: gid112d1e,public X-Google-Thread: 103407,4ef4c9d4aea85e1f X-Google-Attributes: gid103407,public X-Google-Thread: 10d137,4ef4c9d4aea85e1f X-Google-Attributes: gid10d137,public X-Google-Thread: 1131b0,4ef4c9d4aea85e1f X-Google-Attributes: gid1131b0,public X-Google-Thread: 1118be,4ef4c9d4aea85e1f X-Google-Attributes: gid1118be,public X-Google-ArrivalTime: 2002-11-07 11:49:39 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!newsfeed.stanford.edu!canoe.uoregon.edu!arclight.uoregon.edu!wn14feed!wn12feed!worldnet.att.net!205.188.226.97!ngpeer.news.aol.com!cyclone1.gnilink.net!spamfinder.gnilink.net!nwrddc02.gnilink.net.POSTED!53ab2750!not-for-mail Message-ID: <3DCAC3BB.3ED6EED6@bellatlantic.net> From: ehsjr@bellatlantic.net Reply-To: ehsjr@bellatlantic.net X-Mailer: Mozilla 4.75 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 Newsgroups: sci.electronics.components,sci.electronics.design,alt.engineering.electrical,aus.electronics,sci.electronics.repair Subject: Re: Best way to power array of LEDs? References: <0001HW.B9C26E7400A7161B165FEAC0@news.covad.net> <Rsan9.14070$qh1.1622310@news.ca.inter.net> <2Qan9.3129$cS4.107732@news2.tin.it> <3DC843FE.4A25FFF3@fanwap.com> <aqblsd$10119$1@hades.csu.net> <3DC99AD4.2AB0FE52@fanwap.com> <3DC9A173.812F4764@fanwap.com> <3DC9B37F.453F9C41@fanwap.com> <aqcdg5$8smne$1@ID-76636.news.dfncis.de> <3DCA6803.28EC3849@fanwap.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Lines: 13 Date: Thu, 07 Nov 2002 19:49:40 GMT NNTP-Posting-Host: 162.84.137.172 X-Complaints-To: abuse@verizon.net X-Trace: nwrddc02.gnilink.net 1036698580 162.84.137.172 (Thu, 07 Nov 2002 14:49:40 EST) NNTP-Posting-Date: Thu, 07 Nov 2002 14:49:40 EST