Ubwino wa LED

Makhalidwe amtundu wa LED amasankha kuti ndiye gwero labwino kwambiri lowunikira kuti alowe m'malo mwa gwero lachikhalidwe, ndipo ali ndi ntchito zosiyanasiyana.

Kukula kochepa

LED kwenikweni ndi kachidutswa kakang'ono kotsekeredwa mu epoxy resin, kotero ndi yaying'ono komanso yopepuka.

Kugwiritsa ntchito mphamvu zochepa

Kugwiritsa ntchito mphamvu kwa LED ndikotsika kwambiri. Nthawi zambiri, mphamvu yogwira ntchito ya LED ndi 2-3.6V. Zomwe zikugwira ntchito ndi 0.02-0.03A. Izi zikutanthauza kuti, sizimadya magetsi opitilira 0.1W.

Moyo wautali wautumiki

Pansi pakali pano ndi magetsi, moyo wautumiki wa LED ukhoza kufika maola 100000

Kuwala kwakukulu ndi kutentha kochepa

kuteteza chilengedwe

LED imapangidwa ndi zinthu zopanda poizoni. Mosiyana ndi nyali za fulorosenti, mercury ingayambitse kuipitsa, ndipo LED imatha kusinthidwanso.

cholimba

LED imakutidwa kwathunthu mu epoxy resin, yomwe imakhala yamphamvu kuposa mababu ndi machubu a fulorosenti. Palibe gawo lotayirira mu thupi la nyali, zomwe zimapangitsa kuti LED ikhale yosavuta kuwonongeka.

zotsatira

Ubwino waukulu wa nyali za LED ndikusunga mphamvu komanso kuteteza chilengedwe. Kuwala kowala kwa kuwala kumaposa 100 lumens/watt. Nyali wamba incandescent amatha kufika 40 lumens/watt. Nyali zopulumutsa mphamvu zimazunguliranso 70 lumens/watt. Choncho, ndi madzi omwewo, nyali za LED zidzakhala zowala kwambiri kuposa zowunikira komanso zopulumutsa mphamvu. Kuwala kwa nyali ya 1W LED ndikofanana ndi nyali yopulumutsa mphamvu ya 2W. Nyali ya 5W LED imagwiritsa ntchito madigiri a 5 kwa maola 1000. Moyo wa nyali ya LED ukhoza kufika maola 50000. Nyali ya LED ilibe ma radiation.