Re fana ka lihlahisoa tsa LED tse nang le matla a phahameng ka matla a fapaneng, joalo ka: 0.5W 850nm Matla a phahameng a IR LED, 1w 850nm Matla a phahameng a IR, 2W 850nm Matla a phahameng a IR, 3W 850nm Matla a phahameng a IR LED joalo-joalo.
Ntle le moo, re boetse re eketsa lense ka holim'a SMD LED, e ka etsang hore SMD LED e be le sekhutlo se ts'oanang le li-LED tsa menahano, tseo re li bitsitseng ' IR Domed LEDs'.
Mohlala: 850nm High Power IR LED e nang le 30 degrees, 850nm High Power IR LED e nang le 60 degrees, 850nm High Power IR LED e nang le 90 degrees, 940nm High Power IR LED e nang le 30 degrees, 940nm High Power IR LED e nang le 60 degrees, 940nm High motlakase IR LED e nang le likhato tse 90, jj.Re ka boela ra khona ho etsa hlobo ea li-ledns kamoo o hlokang lehlakore.
Re hlahisa le ho rekisa matla a phahameng a IR LED, e nang le bokahohle ho tloha 680nm-1550nm.
Mokhahlelong ona, haholo-holo re hlahisa mefuta e 'meli ea bokahohle: 940nm IR LED le 850nm IR LED. Tsena tse peli tsa wavelength ke tsona tse sebelisoang ka ho fetisisa ho li-infrared. Kaofela li ka sebelisoa ho lekola lihlahisoa.
Joale phapang ke efe lipakeng tsa 940nm le 850nm?
Lisebelisoa tsa infrared tsa 940nm ha li bonahale ka mahlo, ho bolelang hore ha o bone hore na 940nm e sebetsa kapa che. Ntle le haeba u ka e shebella ka sesebelisoa se seng (joalo ka kh'amera ea mohala), e tla bonts'a leseli le 'mala o perese kapa o mosoeu.
Li-infrared tsa li-850nm li na le bofubelu bo fokolang ha li sebetsa, ho bolelang hore o ka bona hore na 850nm LED ea sebetsa.
Tlas'a matla a ts'oanang, matla a radiation a 850nm a tla ba holimo ho feta 940nm. Ehlile, 940nm le eona e na le melemo ea eona e ikhethang. Ke leihlo le hlobotseng le sa khetholloeng mosebetsing kapa mosebetsing, ka hona, ts'ebeliso ea lona e sebelisitsoe haholo mebarakeng e mengata e ikhethang mehleng ea sejoale-joale.