Mawonekedwe a Infrared LED Lamp Bead Product ndi Makhalidwe

Infrared light emitting diode (LED) ndi chipangizo chapafupi ndi infrared chomwe chimasintha mphamvu yamagetsi kukhala mphamvu yowunikira. Ili ndi maubwino angapo monga kukula kochepa, kugwiritsa ntchito mphamvu zochepa, komanso kuloza bwino. , Kuwongolera kwa Optoelectronics, kutsata zolinga ndi machitidwe ena, omwe ali ndi zizindikiro zogwiritsira ntchito mphamvu zochepa komanso mphamvu zochepa. Ndi diode yomwe tidzagwiritsa ntchito tsiku lililonse. Palinso chidwi chochuluka pakusankha kwa infrared LED. Makhalidwe ndi ntchito za mikanda ya nyali, chabwino? Makhalidwe a mikanda ya nyali ya infuraredi ya LED akhala akugwiritsidwa ntchito kwambiri pazowongolera zakutali mumtundu wa TV, makina omvera ndi zida zosiyanasiyana zapakhomo. Kutalika kowongolera kwakutali kumatha kufika 6 mpaka 8 metres, yomwe ndiyosavuta kugwiritsa ntchito. Chifukwa njira yoyang'anira kutali ndi infrared ndi yayikulu, kuyambitsa kwake kwa infrared ndi kulandila kuzungulira kuli ndi zida zonse zothandizira. zipangizo zimenezi si otsika - mtengo ndi odalirika, ndi dera ndi losavuta kwambiri. Okonda zamagetsi angagwiritse ntchito zipangizozi kuti asonkhanitse maulendo akutali a zolinga zosiyanasiyana, zomwe sizothandiza, komanso zimawonjezera chidwi chawo pakupanga. Makhalidwe a mikanda ya nyali ya infrared LED sawoneka, ndipo maso aumunthu sangathe kudziwa. Mikanda ya nyali ya infuraredi ya LED yomwe imagwiritsidwa ntchito kwambiri ndi yofanana ndi mikanda wamba wamba ya LED. Kutsika kwa pulse occupation ratio kungakhalenso kwakukulu. Common infuraredi kuwala emitting diode, mphamvu zake anawagawa m'magulu atatu: mphamvu yaing'ono (1MW 10MW), sing'anga -mphamvu (20MW 50MW) ndi mkulu -mphamvu LED (50mW 100MW kapena kuposa). Pamene ntchito osiyana mphamvu infuraredi kuwala -emitting diodes, dalaivala wa mphamvu lolingana ayenera kukhazikitsidwa. Kuti ma infrared kuwala kwa diode apangidwe, ingowonjezerani ma frequency pulse voltage ku chitoliro choyendetsa. Pamene makhalidwe ndi ntchito infuraredi nyale mikanda LED zimatulutsa ndi infuraredi diode kulamulira chipangizo ankalamulira, pali lolingana infuraredi photoelectric kutembenuka zigawo zikuluzikulu mu kulamulira chipangizo, monga infuraredi kulandira diode, photoelectric transistor, etc. Pali njira ziwiri zamachubu otumizira ma infrared ndi machubu olandila ma infuraredi. Direct amatanthauza wachibale kwa malekezero awiri a kukhazikitsa ndi kulamulidwa ndi chitoliro kuwala ndi chubu kulandira, ndi mtunda wapakati ndi mtunda wina pakati; kusinkhasinkha kumatanthauza chitoliro cha kuwala ndi chubu cholandira pamodzi. Mukakumana ndi reflex, chubu cholandila chimalandira kuwala kwa infrared komwe kumabwerera kuchokera pachiwonetsero.