Yuav ua li cas ua kom tiav ib sab -lit vaj huam sib luag teeb nrog tej thaj chaw deb xim kub hloov (4000K + UV405nm)?
1. Tej thaj chaw deb CCT Tuning rau Edge-Lit Vaj Huam Sib Luag Teeb
Edge-lit panels tuaj yeem hloov xim kub los ntawm tej thaj chaw deb? Yuav ua li cas?
Yog.CCT tuning ua haujlwm los ntawmnws tus kheej tswj qhov ci piv ntawm cov xim dawb thiab sov dawb LEDs siv PWM (Pulse Width Modulation).
Cov txheej txheem tswj hwm:
3- kauj ruam phab ntsa-switch tuning: Hloov ntawm CW / WW los ntawm kev nrawm nrawm; yooj yim thiab tsawg - nqi.
IR chaw taws teeb tuningIR receiver + MCU + PWM; du dimming thiab ua haujlwm yooj yim.
2.4G RF chaw taws teeb: RF module + MCU + PWM; muaj zog los ntawm -phab ntsa teeb liab, txhawb pab pawg tswj.
Hauv kev tsim ntug teeb, CW thiab WW chips tau teeb tsa ua ke. Lub teeb sib tov sib npaug los ntawm lub teeb qhia phaj, reflector zaj duab xis thiab diffuser, kom ntseeg tau tias cov zis tsis sib xws tsis muaj blotches.
Pom zoo: 2.4G tej thaj chaw deb + dual PWM rau du CCT hloov ntawm 2700K txog 6500K.
LED layout rau uniform CCT mixing
Txias dawb thiab sov dawb LEDshloov tusyees.
Qhov sib txawv yog sib xws kom tsis txhob muaj qhov kaj.
LED cov chaw sib haum nrog lub teeb qhia phaj ntug.
CW : WW ratio=1: 1 rau qhov dav tshaj plaws tuning.
Ob lub voj voog cais: CW hauv series, WW hauv series, txhua tus muaj PWM ywj siab.
Puas yog CCT tuning ua rau lub teeb tsis sib xws lossis xim thaj ua rau thaj?
No.Edge-lit qauv ib txwm muab lub teeb sib xyaw ua ke zoo heev.Lub teeb qhia phaj hloov dots rau hauv ib lub dav hlau sib xws, lub reflector boosts efficiency, thiab lub diffuser finalizes txawm tis.Color thiab brightness nyob ib puag ncig ntawm lub vaj huam sib luag.
2. Yuav ua li cas kom tiav 4000K Dawb + UV405nm
Tshuaj 1: 405nm UV-excited dawb + ntxiv 405nm UV (pom zoo)
Dawb lub teeb: 405nm nti + RGB phosphors → 4000K dawb,tsis muaj teeb meem xiav
Auxiliary UV: cais 405nm LED rau ntxiv violet tso zis
Tswj: dual ywj siab PWM rau dawb thiab UV
Qhov zoo:
Spectrum tshaj 95% zoo ib yam li ntuj hnub ci
CRI Ra ntau dua lossis sib npaug rau 95, R1–R15> 90
Tshem tawm teeb meem xiav lub teeb peaks
Tshuaj 2: Blue-chip dawb + 405nm UV (Conventional)
Dawb lub teeb: 450nm xiav nti + daj phosphor → 4000K dawb
UV: ntxiv 405nm LEDQhov tsis zoo: Tseem muaj teeb meem xiav xiav.
3. Cov ntawv thov
Kev Kho Hniav / Kho Mob: 4000K dawb + 405nm rau resin curing
Sterilization: Dawb teeb pom kev zoo + sij hawm UV rau tshuaj tua kab mob
Kev tshuaj xyuas fluorescence: UV hom rau kev kuaj xyuas thiab kuaj xyuas
High- tsev kawg: 4000K noj qab nyob zoo qis -lub teeb xiav rau qhov muag kev nplij siab
4. Cov ntsiab lus
Edge-lit panels ua tiav cov chaw taws teeb CCT tuning ntawm dual PWM CW / WW tswj; 2.4G RF yog qhov nyiam.
Zoo tshaj 4000K dawb + 405nm UV tsim: UV-excited dawb LEDs + ywj siab 405nm UV chips.
Qhov kev tsim no txhawb kev noj qab haus huv, siab-CRI, ze-natural spectrum teeb pom kev zoo.
Benwei 2.4G RF tej thaj chaw deb Peb xim kub qhov chaw rau dumming
,
