IRI YAKABUDA MUZVINHU ZVINOGONA

Iyo wavelength ye infrared (IR) inotungamirwa, inozivikanwawo seyakavhenekerwa mwenje-inoburitsa diode, inodonha mukati meiyo infrared spectrum. Kuti unzwisise mawlength yeiyo IR inotungamirwa, zvakakosha kuti unzwisise pfungwa yechiedza uye nemagetsi lectromagnic.
Chiedza chishandiso cheElectromagnetic radiation iyo ine zvimedu zvinonzi mafoni. Aya mafoto anofamba nemafungu, uye chinhambwe pakati pemakomputa maviri akateedzana kana matsime emvura anozivikanwa seyakawoneka. Iyo wavelength yechiedza inowanzo kuyerwa muNanometers (NM) kana micrometers (μm).
Iyo Electromagnetic Spectrum inosanganisira mafomu ese eElectromagnetic radiation, kubva pakakwirira-Energy Gamma Radies, manhamba anooneka, microwaves, neredhiyo mafungu. Dunhu rega rega rezvirevo rinoratidzwa nehuwandu hwayo wavelength.
Infrared radiation iri kungopfuura iyo inoonekwa yechiedza chinongedzo, ine refu wavelengths uye yakaderera. Iyo yakakamurwa kuita zvikamu zvitatu zvikuru: pedyo-infrared (nir), yepakati-infrared (Mir), uye kure-kure (fir). Iyo chaiyo wavelength renji yeboka rimwe nerimwe rinogona kusiyana zvichienderana nekwainobva uye kushandisa. Uye Ir LED inogona kuve SMD LEDTY RENYU uye yakatungamira marambi emwenje. Package se 2835 SMD LED, 3528 SMD LED, 5050 SMD LED uye 5MM AND-GOLT LED, 3MM AND-GOLT LED zvese zviripo mufekitori yedu.
IR LED dzakagadzirirwa kusimudzira mwenje mune infrared range. Iwo ndiwo rudzi rwe diode inoburitsa mwenje apo magetsi aripo anoiswa pazviri. Iyo wavelength yeiyo IR LED inotemerwa nezvinhu uye dhizaini inoshandiswa mukuvaka kwayo.
Kazhinji, IR Lels anobvisa mwenje mumutsetse weve pedyo, ne wavelength kubva 700nm kusvika ku1,500nm (kana 0,7 μm kusvika 1 μm). Nekudaro, iyo chaiyo mawlength inogona kusiyana zvichienderana nerudzi rwechokwadi uye chinangwa cheIr LED.
Semuenzaniso, zvizhinji zvekushandisa zvevakanyorwa-zvisingawanzoitika zvinosanganisira kudzora kure, kutaurirana kwechokwadi, uye kuswededza sensors. Aya ma leds anowanzo bvisa mwenje pane wavelength ye 850nm. Iyi wavelength inodonha mukati mehuwandu hwepedyo-infrared spectrum uye haionekwe neziso remunhu.
Mamwe marudzi eIr led, akadai seaya anoshandiswa muhusiku maonero ekuona kana masisitimu ekuchengetedza, anogona kusimbisa mwenje nguva refu, kazhinji pakati pezvinyorwa-infrared range. Mid-infrared wavelengths kazhinji kubva pa1 μm kusvika ku10 μm. Iyi yakareba mawlengs inobatsira kuti uone kupisa kusaina uye kutapa mifananidzo murima.
Iyo chaiyo wavelength yeiyo IR LED inokakavara nekuti zvinhu zvakasiyana uye zvinhu zvinopindirana zvakasiyana neakasiyana maimbotera emuchero. Semuenzaniso, zvimwe zvinhu zvinogona kutora kana kuratidza chaiwo wavelengths, kuvaita kuti vakwanise kuita zvakasiyana siyana. Nekusarudza iyo yakakodzera wavelength, IR led inogona kugadzirwa kune mamwe mabasa.

Mukupedzisa, iyo wavelength yeiyo ir inotungamirwa inodonha mukati meiyo infrared spectrum, iyo inopfuura iyo inooneka yechiedza. IR LEDS inowanzo bvisa mwenje mune yakanyorwa-infrared range, ine wavelength yakabva kubva pamakumi manomwe emakumi matanhatu nm kusvika ku1000 nm. Nekudaro, iyo chaiyo mawlength inogona kusiyanisa zvichienderana nerudzi rwechokwadi uye chinangwa cheI inotungamirwa, neimwe inoburitsa mwenje pakati pemukati-infrared range. Kunzwisisa mavheti eR mer led kwakakosha pakugadzira uye nekushandisa ivo mune dzakasiyana-siyana maapplication, sekudzora kure, zvishandiso zvehusiku, uye masisitimu ekuchengetedza.