<div dir="ltr"><div style="font-family:arial,sans-serif;font-size:13px">No, to je menej ako malo informacii.... :-)</div><div style="font-family:arial,sans-serif;font-size:13px">Chladic musite vyberat naozaj iba skusanim. Ziadne hodnoty Tj, ani graf Tc vs Flux, Tc vs Vf,....<br>
</div><div style="font-family:arial,sans-serif;font-size:13px">Nebudte prekvapeny ak po pol roku svietenia, bude z nej emitovat len 50% nominalnej hodnoty (myslim ze 4000lm), no ale za tu cenu....</div><div style="font-family:arial,sans-serif;font-size:13px">
<br></div><div style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:Verdana;font-size:small">>> No a v jake mistnosti se s tim bude svitit... V desne male, v michaci komore zvetsovaku :) Aktivni chlazeni, </span></div>
<div style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:Verdana;font-size:small">>> velky kus hliniku, vetrak (mozna vyuziju nejake PC chladice, to je zatim otevrene).</span><br></div><div style="font-family:arial,sans-serif;font-size:13px">
<br></div><div style="font-family:arial,sans-serif;font-size:13px">Aktivne chladenie ... 50W uchladite aj pasivne velkym kusom chladica. Aktivum ma velky neduh - pri poklese otacok ventilatora vplyvom opotrebovania, zacne stupat teplota na chladici, tym padom Tc LED leti hore a LEDke sa skracuje zivotnost alebo sa moze az odpalit. Preto je vhodne mat thermal feedback do drivera pri aktivnom chladeni.</div>
<div style="font-family:arial,sans-serif;font-size:13px"><br></div><div style="font-family:arial,sans-serif;font-size:13px"><font face="Verdana"></font> </div><div style="font-family:arial,sans-serif;font-size:13px"><font face="Verdana">>>Jinak na ten Vas driver se nedostanu, asi to chce registraci, kterou nemam.</font></div>
<div style="font-family:arial,sans-serif;font-size:13px"><font face="Verdana">To je naschval, treba sa registrovat, inak by tam vznikol chaos.....</font></div><div style="font-family:arial,sans-serif;font-size:13px"><font face="Verdana"><br>
</font></div><div style="font-family:arial,sans-serif;font-size:13px"><font face="Verdana">p.j.</font></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">Dňa 22. mája 2014 10:20, Pavel Kutina <span dir="ltr"><<a href="mailto:hw@prelude.cz" target="_blank">hw@prelude.cz</a>></span> napísal(-a):<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><u></u>
<div bgcolor="#ffffff">
<div><font face="Verdana">K LED toho moc nemam 30-35V, 1.4A, jsou to
tyhle:</font></div>
<div><font face="Verdana"></font> </div>
<div><font face="Verdana"><a href="http://www.ebay.com/itm/201076405818?var=500256800484&ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649" target="_blank">http://www.ebay.com/itm/201076405818?var=500256800484&ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649</a></font></div>
<div><font face="Verdana">a</font></div>
<div><font face="Verdana"><a href="http://www.ebay.com/itm/201076405818?var=500256800476&ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649" target="_blank">http://www.ebay.com/itm/201076405818?var=500256800476&ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649</a></font></div>
<div><font face="Verdana"></font> </div>
<div><font face="Verdana">No a v jake mistnosti se s tim bude svitit... V
desne male, v michaci komore zvetsovaku :) Aktivni chlazeni, velky kus hliniku,
vetrak (mozna vyuziju nejake PC chladice, to je zatim otevrene).</font></div>
<div><font face="Verdana"></font> </div>
<div><font face="Verdana">Jinak na ten Vas driver se nedostanu, asi to chce
registraci, kterou nemam.</font></div><span class="HOEnZb"><font color="#888888">
<div><font face="Verdana"></font> </div>
<div><font face="Verdana">Pavel Kutina</font></div>
<div><font face="Verdana"></font> </div>
<div> </div>
</font></span><blockquote style="PADDING-LEFT:5px;MARGIN-LEFT:5px;BORDER-LEFT:#000000 2px solid;PADDING-RIGHT:0px;MARGIN-RIGHT:0px"><div class="">
<div style="FONT:10pt arial">----- Original Message ----- </div>
<div style="BACKGROUND:#e4e4e4;FONT:10pt arial"><b>From:</b>
<a title="peto.janis@gmail.com" href="mailto:peto.janis@gmail.com" target="_blank">Peter
janiš</a> </div>
<div style="FONT:10pt arial"><b>To:</b> <a title="hw-list@list.hw.cz" href="mailto:hw-list@list.hw.cz" target="_blank">hw-list@list.hw.cz</a> </div>
<div style="FONT:10pt arial"><b>Sent:</b> Thursday, May 22, 2014 9:41
AM</div>
<div style="FONT:10pt arial"><b>Subject:</b> Re: Rizeni 50W LED</div>
<div><br></div>
</div><div><div class="h5"><div dir="ltr">
<div>Holla!</div>
<div><br></div>
<div>prosím pošlite mi datasheet (alebo link) k oným čínskym LED 50W
diodám.</div>
<div>Zrejme by sa dalo upraviť zapojenie DC LED Drivera ( <a href="http://www.mikrozone.sk/news.php?extend.935.1" target="_blank">http://www.mikrozone.sk/news.php?extend.935.1</a>
) práve pre tie Vaše...</div>
<div><br></div>
<div>Ešte otázka: v akých priestoroch chcete s týmy LED svietiť?</div>
<div><br></div>
<div>p.j.</div></div>
</div></div><p>
</p><hr><div class="">
<p></p>_______________________________________________<br>HW-list mailing
list - sponsored by
<a href="http://www.HW.cz" target="_blank">www.HW.cz</a><br><a href="mailto:Hw-list@list.hw.cz" target="_blank">Hw-list@list.hw.cz</a><br><a href="http://list.hw.cz/mailman/listinfo/hw-list" target="_blank">http://list.hw.cz/mailman/listinfo/hw-list</a><br>
</div><p></p></blockquote></div>
<br>_______________________________________________<br>
HW-list mailing list - sponsored by <a href="http://www.HW.cz" target="_blank">www.HW.cz</a><br>
<a href="mailto:Hw-list@list.hw.cz">Hw-list@list.hw.cz</a><br>
<a href="http://list.hw.cz/mailman/listinfo/hw-list" target="_blank">http://list.hw.cz/mailman/listinfo/hw-list</a><br>
<br></blockquote></div><br></div>