Cov yam ntxwv ntawm LED Infrared Lamp Beads

1. Cov yam ntxwv ntawm LED infrared teeb hlaws: Pa LED infrared teeb hlaws zoo ib yam li cov tsos ntawm cov teeb pom kev dav dav LED teeb hlaws, tab sis cov hluav taws xob infrared tau muab. Nws lub zog ua haujlwm feem ntau yog 1.4V, thiab qhov ua haujlwm tam sim no feem ntau tsawg dua 20mA. Txhawm rau hloov mus rau qhov sib txawv ua haujlwm voltages, cov hlua tas li txwv tsis pub khiav tawm hauv Circuit Court. Thaum siv LED infrared teeb hlaws dai los tswj cov cuab yeej tswj, nws qhov kev tswj qhov deb yog proportional rau lub zog tso tawm. Txhawm rau txhawm rau txhawm rau txhawm rau tswj qhov deb ntawm cov kab hluav taws xob infrared, cov raj xa hluav taws xob infrared (LED infrared teeb hlaws) ua haujlwm nyob rau hauv lub xeev ntawm cov mem tes. Vim tias qhov sib kis tau zoo ntawm lub teeb mem tes yog proportional rau cov leeg ntawm cov mem tes. Qhov deb tshaj tawm. Tus txheej txheem ntawm kev txhim kho IP yog kom txo tau cov pulse lub luag hauj lwm piv, uas yog, tag nrho qhov dav T ntawm lub mem tes, txo cov mem tes hauj lwm piv kuj yuav ua rau kom lub community launch deb ntawm lub low-power infrared glow diodes. Qhov dav dav infrared lub teeb emitting diode tau muab faib ua peb pawg: lub zog me me, lub zog nruab nrab thiab lub zog siab. Txhawm rau ua kom lub teeb infrared-emitting diode tsim, tsuas yog ntxiv qee qhov zaus pulse voltage rau tus tsav tsheb. Thaum lub teeb infrared-emitting diodes emit infrared tswj cov cuab yeej, cov khoom tswj tau coj infrared photoelectric hloov dua siab tshiab Cheebtsam, xws li infrared txais diode, infrared txais lub taub hau, lub teeb-sensitive triode, thiab lwm yam. Muaj ob txoj hauv kev rau infrared tso tawm thiab tau txais, uas yog ncaj qha thiab cuam tshuam. Direct yog hais txog cov txheeb ze kawg ntawm kev sib kis thiab kev tswj cov khoom los ntawm qhov kis tau tus mob diode thiab qhov tau txais diode thiab qhov tau txais diode, uas yog ib qho kev ncua deb ntawm ib leeg; qhov kev xav yog hais txog qhov sib npaug ntawm lub diode thiab qhov tau txais diode. Thaum ntsib lub reflex, tau txais lub diode tsuas yog thaum kuv tau txais lub infrared ntawm qhov kev xav. Thib ob, raws li cov yam ntxwv ntawm LED infrared teeb hlaws, raws li qhov sib txawv wavelengths kom tau txais ntau yam kev siv: 1. Wavelength: 808nm, siv cov khoom siv kho mob, chaw sib txuas lus teeb pom kev zoo, teeb pom kev zoo infrared, cov khoom siv laser twj tso kua mis; Wavelength: 830nm, haum rau high-speed high-speed card swiping systems; 3. Wavelength: 840nm, muaj feem xyuam rau kev soj ntsuam cov koob yees duab, xim hloov mus rau hauv infrared waterproof; 4. Wavelength: 850nm, muaj feem xyuam rau kev soj ntsuam cov koob yees duab, digital shooting, saib xyuas, Louyu intercom, tiv thaiv tub sab nyiag, tswb tiv thaiv tub sab, infrared waterproof; 5, wavelength: 870nm, haum rau kev soj ntsuam cov koob yees duab ntawm cov khw loj thiab kev sib tshuam; 6. Palace: 940nm, tsim nyog maub los, xws li cov khoom siv hauv tsev.