Izici nokusetshenziswa kwe-Infrared LED Lamp Bead Patch

Izici zobuhlalu besibani se-infrared LED zifana nokuma kokukhanya okubonakalayo kobuhlalu besibani se-LED, kepha imisebe ye-infrared ikhishwa. Amandla kagesi ayo ngokuvamile acishe abe ngu-1.4V, kanti amandla asebenzayo ngokuvamile angaphansi kuka-20mA. Ukuze uzivumelanise ne-voltage ehlukene yokusebenza, ukumelana nokugeleza okulinganiselwe kumjikelezo. Uma usebenzisa ubuhlalu besibani se-infrared LED ukulawula idivayisi ehambisanayo yokulawula, ibanga phakathi kokulawula kwayo lilingana namandla okuqalisa. Ukuze kwandiswe ibanga lokulawula lemisebe ye-infrared, ishubhu lokuqalisa le-infrared LED lisebenza esimweni sokushaya kwenhliziyo, ngoba ibanga lokudlulisela elisebenzayo lokukhanya kwe-pulse lilingana nemithambo ye-pulse. Inqobo nje uma uzama ukukhulisa i-IP ephezulu, ungakwazi ukwandisa ibanga lokudlulisela lokukhanya kwe-infrared. Indlela yokuthuthukisa i-IP ukunciphisa ukushaya kwe-pulse ku-duty ratio, okungukuthi, ububanzi T be-pulse ecindezelweyo, umjikelezo we-duty-duty duty ungaphinda ukhulise ibanga lokuqalisa lokukhanya kwe-infrared yamandla aphansi. Ama-diode avamile wokukhanya kwe-infrared ahlukaniswe izigaba ezintathu: amandla amancane, amandla aphakathi namandla aphezulu. Ukuze wenze i-infrared light emitting diode ikhiqize, vele wengeze i-voltage ethile ye-frequency pulse kushubhu lokushayela. Lapho i-infrared diode ikhipha imisebe ye-infrared ukuze ilawule idivayisi elawulwayo, kunezinto ezihambisanayo zokuguqulwa kwe-infrared kudivayisi yokulawula, njengama-diode amukelayo ngeso lefoni, amakhanda amukela i-infrared, i-triode ezwela ukukhanya, njll. Kunezindlela ezimbili zokuqalisa nokwamukela ukwethulwa kwe-infrared, okuyiziqondiso eziqondile nezikhanyayo. Okuqondile kubhekisela esihlotsheni seziphetho ezimbili zokwethulwa kanye nokulawulwa yipayipi le-optical kanye ne-tube yokwamukela, futhi isigaba esiphakathi siyibanga elithile phakathi; ukubonakaliswa kwepayipi elikhanyayo kuboshwe kanye neshubhu eyamukelayo. Ngokuvamile ithubhu eyamukelayo ayihlali ikhanya, futhi i-infrared kuphela ekhishwa ipayipi elikhanyayo kuphela kumapayipi akhanyayo. Uma ukukhanya kuhlangana ne-reflex, ishubhu eyamukelayo ithola ukukhanya kwe-infrared kubuyiswe kusukela ekukhanyeni. Isekhethi yokuqalisa ye-infrared ye-double-tube ingakhuphula amandla okuqalisa futhi yandise ibanga lokuqalisa kwe-infrared. Okukhethekile ekukhiqizeni izinhlobo ezahlukene zobuhlalu bezibani ze-LED, sonke senziwe ngokwezifiso ngokwezidingo zezidingo zomkhiqizo wamakhasimende, futhi ngokuya nezici zobuhlalu besibani se-infrared LED, singathola uhla olubanzi lwezinhlelo zokusebenza ngokuya ngamaza ahlukene: 1 . Ubude begagasi: 808nm, busebenza kokusebenzayo Emthonjeni wephampu wokukhanya wezinto zezokwelapha, ukuxhumana kokukhanya komkhathi, ukukhanya kwe-infrared, ne-laser eqinile; I-2, ubude be-wavelength: 830nm, ilungele uhlelo lokuswayipha ikhadi elizenzakalelayo emigwaqweni enesivinini esikhulu (uhlelo lokubona ebusuku lungcono kakhulu, ungabona ukuthi kunokukhanya okuncane okubomvu kumongo weshubhu. , Umphumela ungcono kuno-850nm); I-3, ubude be-wavelength: 840nm, ifanele amakhamera nokushintsha umbala okungangeni manzi; I-4, ubude begagasi: 850nm, ifanele amakhamera, izithombe zedijithali, ukuqapha, i-intercom yokwakha, i-alamu yokulwa nobugebengu, i-infrared engenamanzi; I-5 Wavelength: 870nm, ilungele amakhamera ezimpambanweni zezitolo ezinkulu kanye nasezimpambanweni zemigwaqo; 6. Isigodlo: I-940nm, ilungele isilawuli kude, njengesilawuli kude semishini yasendlini. UZhuhai Co., Ltd. ingumkhiqizi wobuhlalu besibani se-LED onamalungelo obunikazi amaningi kazwelonke. Imikhiqizo eyinhloko ihlanganisa ukukhanya okunsomi kwe-LED, ubuhlalu besibani se-infrared LED, ubuhlalu besibani se-ultraviolet LED, ubuhlalu besibani se-LED obunemibala, njll. Ukumelana nokushisa okuphezulu, amandla aphezulu. Sineminyaka engu-16 yokuhlangenwe nakho kwesichibi se-LED. Umthamo wokukhiqiza wanyanga zonke ucishe ube yizigidi ezingama-60 zama-PC, kanti okukhiphayo ngonyaka cishe kungama-PCS ayizigidi ezingama-500. Ihlanganisa uR & D, ukukhiqizwa nokuthengisa. Uma udinga ukwazi okwengeziwe ngolwazi olufanele, ungaxhumana nensizakalo yethu yamakhasimende, sizokukhonza ngenhliziyo yonke!