Mikanda Yamagetsi Yamagetsi Yamagetsi Yamphamvu Yapamwamba Kutentha Kwambiri Kutentha Kwambiri Ndikwabwino Kwambiri

Chifukwa tsopano semiconductor infuraredi LED nyali mikanda Chip luso womangidwa, optoelectronic kutembenuka dzuwa la LED ayenera bwino, makamaka ngati ndi lalikulu mphamvu mkanda, chifukwa cha mphamvu yake ndi mkulu, za 55% ya mphamvu ya magetsi adzakhala kwambiri. kuposa 55% ya mphamvu. Kutulutsa mphamvu zotenthetsera (motsatira chitukuko chaukadaulo wa semiconductor, kutembenuka kwa chithunzithunzi kudzakhala bwino pang'onopang'ono), izi zimafunikira makasitomala omaliza kuti achite ntchito yabwino yochotsa kutentha akamagwiritsa ntchito zida zamphamvu za LED kuti zitsimikizire kuti magwiridwe antchito apamwamba kwambiri a infuraredi ya LED. mikanda ya nyali. 1. Nyali ya infrared ya LED imakhala ndi mapiritsi oziziritsa kutentha kwa kutentha kwabwino: mawonekedwe ndi zinthu zopangira: Ngati mikanda ya infrared ya LED siyikhala yokwera pazofunikira pakusindikiza, imatha kuyenda mwachindunji ndi chilengedwe chakunja. Radiator yakuthupi. 2. Ntmunthu iiwo aka msa aka mlwokhmphodzi iggnthu mlendo tsatiradzwa: Pafupifupi 1W matendawa-phawer infrared LED nyale yoyera ya kuwala woyera (miyike ina yaikulu) MFrankfurt yaiGoogle mphTiggziwaerekomanso kuchokera yatsopano ani aka dzwaawa Tinchitsamwalira 55 adagonjetsa mlandu. Zoonadi, ngati ndi nyali ya 3W, ingagwiritsidwe ntchito kugwiritsa ntchito malo otenthetsera kutentha. Ndiwokwera kwambiri, ndipo mawonekedwe owoneka bwino amphamvu kwambiri ndi zotsatira zoyeserera amawonjezeredwa kuti atsimikizire kuti kutentha kwa choyatsira kutentha sikupitilira 65 C, apo ayi kudzakhala kotchuka kwambiri kwa mikanda ya nyali ya infuraredi ya LED. Kukhudza kwakukulu. 3. Kusankha kwa infrared nyale nyali kuzirala stent: High - infrared nyale LED mikanda, zoziziritsa kuziziritsa adzakhala bwino, chifukwa ngakhale pulagi -in, SMD, high -power kapena COB infuraredi nyali LED mikanda, infuraredi mikanda LED nyale ayenera. face one Vuto lalikulu ndi kutaya kutentha. Poyerekeza ndi kutentha kwamphamvu kwa nyali ya nyali ya incandescent, kulowetsedwa kwamagetsi kwa mikanda ya nyali ya infrared ndi sitepe imodzi, koma kutembenuka kwamphamvu kwa mikanda ya nyali ya infrared ikadali yotsika. Kukana ziwerengero zonse: Pakadali pano, pali ogula ochepa omwe amasankha tchipisi ta nyali zaku Taiwan za infuraredi ya LED, monga Xin Youwei ndi makampani ena omwe amalabadira zoyambira zapamwamba kwambiri. Zofunikira ndi kukhazikika zimatsimikizira kudalirika kwa mankhwalawa.