Iimpawu kunye nokuSetyenziswa kwePatch yeBead yesibane se-infrared LED

Iimpawu ze-infrared ze-LED ze-infrared zifana nesimo sokukhanya okubonakalayo okubonakalayo kwe-LED ukukhanya, kodwa kukhishwa imisebe ye-infrared. I-voltage yayo imalunga ne-1.4V, kwaye ukusebenza okwangoku kungaphantsi kwe-20mA. Ukuze ulungelelanise i-voltage yokusebenza eyahlukeneyo, ukuchasana kokuhamba okulinganiselweyo kwisekethe. Xa usebenzisa amaso isibane se-infrared LED ukulawula isixhobo esihambelanayo esilawulayo, umgama phakathi kolawulo lwayo ngokomlinganiselo amandla yokuqalisa. Ukuze ukwandise umgama wolawulo lwemitha ye-infrared, ityhubhu yokuqaliswa kwe-infrared ye-infrared isebenza kwi-pulse state, kuba umgama osebenzayo wokuhanjiswa kokukhanya kwe-pulse ulingana nemithambo ye-pulse. Ngethuba nje uzama ukwandisa i-IP ephezulu, unokunyusa umgama wokuhambisa ukukhanya kwe-infrared. Indlela yokuphucula i-IP kukunciphisa i-pulse kwi-duty ratio, oko kukuthi, ububanzi be-T be-pulse ecinezelekileyo, umjikelezo we-duty-duty cycle unokunyusa umgama wokuqaliswa kokukhanya kwe-infrared yamandla aphantsi. Iidiode zokukhanya eziqhelekileyo ze-infrared zohlulwe zibe ziindidi ezintathu: amandla amancinci, amandla aphakathi kunye namandla aphezulu. Ukwenza i-infrared light emit diode ivelise, yongeza nje i-voltage ye-pulse frequency kwityhubhu yokuqhuba. Xa i-infrared diode ikhupha imitha ye-infrared ukulawula isixhobo esilawulwayo, kukho izinto ezihambelanayo zokuguqulwa kwe-infrared kwisixhobo sokulawula, ezifana ne-infrared receive diodes, iintloko ezifumana i-infrared, i-triode ekhanyayo, njl. Kukho iindlela ezimbini zokusungula kunye nokufumana ukuqaliswa kwe-infrared, ezizezi ngokuthe ngqo kunye nezibonakalisi. Ngokuthe ngqo kubhekiselele kwisihlobo kwiziphelo ezimbini zokuqaliswa kunye nokulawulwa ngumbhobho optical kunye ne-tube yokufumana, kwaye isigaba esiphakathi ngumgama othile phakathi; ukubonakaliswa kombhobho wokukhanya kuboshwe kunye nombhobho wokufumana. Ngokuqhelekileyo ityhubhu yokufumana isoloko ingenakukhanya, kwaye kuphela i-infrared ekhutshwe ngumbhobho okhanyayo kuphela kwimibhobho ekhanyayo. Xa isibane sidibana ne-reflex, ityhubhu yokufumana ifumana ukukhanya kwe-infrared kubuyiswe ekubonakalisweni. Isekethe yokuphehlelelwa kwe-infrared ephindwe kabini inokunyusa amandla okuqalisa kwaye yandise umgama wokuqaliswa kwe-infrared. Ubuchwephesha kwimveliso yeentlobo ezahlukeneyo zamaso isibane se-LED, sonke silungiselelwe ngokweemfuno zemveliso yabathengi, kwaye ngokweempawu zamaso isibane se-infrared LED, sinokufumana uluhlu olubanzi lwezicelo ngokobude bamaza ahlukeneyo: 1 . Ubude be-Wave: 808nm, esebenzayo Kumthombo wokukhanya wempompo wezixhobo zonyango, unxibelelwano lokukhanya kwendawo, ukukhanya kwe-infrared, kunye nelaser eqinile; I-2, ubude be-wavelength: 830nm, ilungele inkqubo yokutshintshela ikhadi elizenzekelayo kwiindlela ezihamba ngesantya esiphezulu (inkqubo yokubona ebusuku iyona nto ibhetele, unokubona ukuba kukho ukukhanya okubomvu okuncinci kwi-tube core. , Isiphumo singcono kune-850nm); I-3, ubude be-waveleng: 840nm, ilungele iikhamera kunye nokutshintsha kombala kwi-infrared waterproof; I-4, ubude be-wavelength: i-850nm, ilungele iikhamera, ukufotwa kwedijithali, ukubeka iliso, i-intercom yokwakha, i-alamu yokulwa nobusela, i-infrared waterproof; I-5 Wavelength: 870nm, ilungele iikhamera ekudibaneni kweevenkile ezinkulu kunye neendlela ezinqumlayo; 6. Ibhotwe: 940nm, ilungele ulawulo olukude, njengolawulo olukude lwezixhobo zasekhaya. Zhuhai Co., Ltd. ngumvelisi wamaso wesibane se-LED onenani lamalungelo abenzi belizwe. Iimveliso eziphambili zibandakanya ukukhanya okumfusa kwe-LED, iintsimbi zesibane se-infrared, iintsimbi ze-ultraviolet ze-LED, umbala wesibane se-LED, njl. Ukumelana nokushisa okuphezulu, amandla aphezulu. Sineminyaka eyi-16 yamava e-patch ye-LED. Umthamo wemveliso yenyanga malunga ne-60 yezigidi ze-PCS, kwaye imveliso yonyaka imalunga ne-500 yezigidi ze-PCS. Idibanisa uR & D, imveliso kunye nentengiso. Ukuba ufuna ukwazi ngakumbi malunga nolwazi olufanelekileyo, unokuqhagamshelana nenkonzo yethu yabathengi, siya kukukhonza ngentliziyo epheleleyo!