Litšobotsi tsa Lifaha tsa Lebone la Infrared LED

1. Litšobotsi tsa mabone a mabone a infrared a LED: Lifaha tsa lebone tse tloaelehileng tsa lebone la LED li tšoana le ponahalo ea mabone a mabone a khanya a bonoang ka kakaretso, empa mahlaseli a infrared a fanoa. Matla a eona a sebetsang ka kakaretso ke 1.4V, 'me hona joale ho sebetsa ka kakaretso ho ka tlase ho 20mA. E le hore u ikamahanye le li-voltages tse fapaneng tsa ho sebetsa, mohala o sa khaotseng o lekanyelitsoe ho hanyetsa potolohong. Ha o sebelisa lifaha tsa lebone la lebone la LED ho laola sesebelisoa se laoloang, sebaka sa eona sa taolo se lekana le matla a ho qala. Bakeng sa ho eketsa sebaka sa taolo ea mahlaseli a infrared, li-tubes tsa infrared launch (LED infrared lamp beads) li sebetsa boemong ba pulse. Hobane sebaka se sebetsang sa phetisetso ea leseli la pulse se lekana le methapo ea sekhahla. Sebaka sa ho qala. Mokhoa oa ho ntlafatsa IP ke ho fokotsa sekhahla sa pulse duty, ke hore, bophara bohle ba T ea sekhahla, ho fokotsa sekhahla sa ts'ebetso ea pulse ho ka eketsa sebaka sa ho qala ha li-low-power infrared glow diode. The general infrared light emitting diode e arotsoe ka mekhahlelo e meraro: matla a manyane, matla a mahareng le matla a phahameng. Ho etsa hore khanya ea infrared -emitting diode e hlahisoe, eketsa feela motlakase o itseng oa frequency pulse ho mokhanni. Ha khanya ea infrared -emitting diode e ntša lisebelisoa tsa taolo ea infrared, lisebelisoa tse laoloang li na le likarolo tsa phetoho ea infrared photoelectric, joalo ka infrared receive diode, infrared receive head, light-sensitive triode, joalo-joalo. Ho na le mekhoa e 'meli ea ho qala le ho amohela infrared, e leng ho toba le ho bontšoa. Direct e bua ka lipheletsong tse amanang tsa phetisetso le ho laola lintho tse tsoang ho diode ea phetiso le diode e amohelang le diode e amohelang, e leng sebaka se itseng ho tloha ho tse ling; ponahatso e bua ka ho bapa ha diode le diode e amohelang. Ha u kopana le reflex, amohela diode feela ha ke amohela infrared ea reflection. Taba ea bobeli, ho latela litšoaneleho tsa mabone a mabone a infrared a LED, ho latela li-wavelengths tse fapaneng ho fumana mefuta e mengata ea lits'ebetso: 1. Wavelength: 808nm, lisebelisoa tsa bongaka tse sebetsang, puisano e khanyang ea sebaka, mabone a mabone a infrared, mabone a pompo ea laser e tiileng; Wavelength: 830nm, e loketseng mekhoa ea ho swiping ea likarete tse phahameng ka lebelo le phahameng; 3. Wavelength: 840nm, e sebetsang ho lik'hamera tse behang leihlo, 'mala o fetotsoe hore o se ke oa kena metsi ka infrared; 4. Wavelength: 850nm, e sebetsang bakeng sa ho shebella lik'hamera, ho thunngoa ha dijithale, ho beha leihlo, Louyu intercom, anti -theft, anti-theft Alarm, infrared waterproof; 5, wavelength: 870nm, e loketseng bakeng sa ho beha leihlo lik'hamera libakeng tse kholo tsa mabenkele le mateano a litsela; 6. Palace: 940nm, molaoli ea loketseng, joalo ka molaoli oa lihlahisoa tsa lisebelisoa tsa ntlo.