Iimpawu ze-LED ze-Infrared Lamp Beads

1. Iimpawu zezibane ze-infrared ze-LED: Izibane ze-infrared ze-infrared eziqhelekileyo zifana nembonakalo yokukhanya okubonakalayo kwe-LED ukukhanya okubonakalayo, kodwa kukhishwa imitha ye-infrared. Amandla ombane osebenzayo ngokuqhelekileyo yi-1.4V, kwaye ukusebenza kwangoku kungaphantsi kwe-20mA. Ukuze ulungelelanise i-voltages yokusebenza eyahlukeneyo, umtya ongapheliyo wokuchasana nokuhamba komda kwisekethe. Xa usebenzisa izibane ze-infrared ze-LED ukulawula isixhobo esilawulwayo, umgama wayo wokulawula uhambelana nokuqaliswa kwamandla. Ukonyusa umgama wolawulo lwemitha ye-infrared, iityhubhu zokumiliselwa kwe-infrared (i-LED infrared lamp beads) zisebenza kwimeko ye-pulse. Ngenxa yokuba umgama osebenzayo wokuhanjiswa kokukhanya kwe-pulse ulingana nemithambo ye-pulse. Umgama wokuqaliswa. Indlela yokuphucula i-IP kukunciphisa umlinganiselo we-pulse duty, oko kukuthi, ububanzi bubonke be-T ye-pulse, ukunciphisa umlinganiselo we-pulse occupation kunokunyusa umgama wokuqalisa we-low-power infrared glow diode. I-infrared light emit diode jikelele yahlulwe yangamacandelo amathathu: amandla amancinci, amandla aphakathi kunye namandla aphezulu. Ukwenza ukukhanya kwe-infrared-emitting diode kuveliswe, yongeza nje i-voltage ethile ye-pulse frequency kumqhubi. Xa i-infrared light-emitting diode ikhupha izixhobo zokulawula i-infrared, izixhobo ezilawulwayo zinezixhobo zokuguqula i-infrared photoelectric conversion, ezifana ne-infrared receive diode, infrared receive head, light-sensitive triode, njl. Kukho iindlela ezimbini zokuqaliswa kunye nokufumana i-infrared, ezizezi ngokuthe ngqo kunye nokubonakaliswa. Ngokuthe ngqo kubhekiselele kwiziphelo ezihambelanayo zothumelo kunye nokulawula izinto ezivela kwi-diode yokuhambisa kunye ne-diode yokufumana kunye ne-diode yokufumana, engumgama othile omnye komnye; ukubonakalisa kubhekiselele kwi-parallel ye-diode kunye ne-diode yokufumana. Xa udibana ne-reflex, fumana i-diode kuphela xa ndifumana i-infrared yomboniso. Okwesibini, ngokweempawu zezibane ze-infrared ze-LED, ngokweendlela ezahlukeneyo zamaza ukufumana uluhlu olubanzi lwezicelo: 1. Ubude bobude: I-808nm, izixhobo zonyango ezisebenzayo, unxibelelwano lokukhanya kwendawo, izibane zokukhanyisa i-infrared, izibane zempompo ze-laser eziqinileyo; I-Wavelength: 830nm, ifanelekile kwiinkqubo zokuswayipha ikhadi eliphezulu ngesantya esiphezulu; 3. I-Wavelength: 840nm, esebenzayo kwiikhamera zokubeka iliso, umbala oguqulwe ube yi-infrared waterproof; 4. Ubude beWavelength: 850nm, esebenzayo kwiikhamera zokubeka iliso, ukudubula kwedijithali, ukubeka iliso, i-intercom ye-Louyu, i-anti-theft, i-Alarm yokulwa nobusela, i-infrared waterproof; I-5, ubude be-waveleng: 870nm, ilungele ukubeka iliso kwiikhamera kwiindawo zokuthenga ezinkulu kunye neendlela ezinqumlayo; 6. Ibhotwe: 940nm, isilawuli esifanelekileyo, njengomlawuli wemveliso yezixhobo zendlu.