Khoom Nta:
PCT/ EMC 3030 Hom pob muaj.
Siv Thawj EPISTAR/EPILEDS Chips nkaus xwb
Kev ua haujlwm PPE siab txog 2.8umol/j
Qhov tseeb wavelength kom tsawg kawg 2nm.
Lub neej ntev Span tshaj 50000Hrs.
Kev Nyab Xeeb Ntev Tshaj dhau 4 xyoos siab tshaj plaws
LED Ntim kev paub dhau 12 xyoos.
Lub sijhawm xa khoom sai 3-7 hnub ua haujlwm nyob ntawm kev txiav txim.
Muab 7x 24 Hrs Kev pabcuam.
KHOOM ZOO TSHAJ PLAWS:
| Parameter | Cim | Tej yam kev mob | Min | Avg | Max | Chav nyob |
| Forward Voltage | VF | YOG=350mA | 2.8 | -- | 3.2 | V |
| Kev Tiv Thaiv Cov Hluav Taws Xob Rau Lub Rooj Tsav Xwm | RΘJ-B | YOG=350mA | -- | 8 | -- | °C/W |
| Luminous Flux | Φv | YOG=350mA | 20 | 28 | 40 | lm ua |
| Ncov Wavelength | YOG=60mA | YOG=350mA | 450 | 460 | K | |
| PPE Kev Ua Tau Zoo | PPE | YOG=350mA | 2.5 | ** | 3.0 | Ua/j |
| Kub Coefficient ntawm Forward Voltage | ∆VF/∆T | YOG=350mA | −− | -2 | −− | mV/° C. |
| Rov Qab Tam Sim No | IR | VR=5 V | −− | −− | 10 | μ A |
| Saib Lub [1] | 2Θ1/2 | YOG=350mA | −− | 120 | −− | Deg |
Dab tsi yog Horticulture LEDs
Cov kws tshaj lij Horticulture LEDs. Qhov sib sib zog nqus xiav (450 nm) thiab liab liab (660 nm) los muab lub teeb rau cov duab ci ci. Liab liab (730 nm) los tswj cov nroj tsuag los ntawm kev cog qoob loo mus rau kev cog qoob loo thiab tawg paj. Dawb los muab kev ua haujlwm zoo rau tib neeg. Kev siv hluav taws xob siab hauv μmol/J.
Hom LED siv dab tsi rau Teeb Pom Kev Zoo?
Feem ntau, 450nm xiav thiab 660nm lub teeb liab tau siv dav hauv kev cog qoob loo. Kom tswj hwm tshwj xeeb, xws li paj ntoo, ntawm cov nroj tsuag' kev loj hlob, 730nm kuj tseem siv tau. Phytochromes PR thiab PFR feem ntau yuav cuam tshuam rau kev ua haujlwm ntawm kev cog qoob loo, tawm kev loj hlob thiab tawg paj.
Dab tsi yog Qhov Zoo Tshaj Loj Loj Spectrum rau Nroj Tsuag?
Qhov zoo tshaj plaws cog lub teeb pom kev zoo rau cov nroj tsuag nyob ntawm ntau yam. Cov no suav nrog yuav ua li cas cov nroj tsuag tshwj xeeb siv PAR-spectrum lub teeb rau cov duab hluav taws xob tab sis kuj tseem muaj lub nthwv dej sab nraud ntawm 400-700nm ntau. Lub teeb no tuaj yeem pab ua kom nrawm paj, nce kev noj zaub mov zoo, ua kom nrawm ntawm kev loj hlob, thiab lwm yam. Yog tias lub teeb ci tsuas yog ib leeg (sab hauv tsev) lossis ntxiv (tsev cog khoom) kuj tseem cuam tshuam uas yuav tsum siv lub teeb pom kev zoo.
Feem ntau, photosynthetickev ua tau zootshwm sim ntawm qhov liab thiab xiav ncov uas txhais tau tias cov nroj tsuag nqus tau cov kab no feem ntau thaum loj hlob. Koj yuav xav tias qhov zoo tshaj plaws loj hlob ntawm lub teeb pom kev zoo sib npaug rau hnub ci - tom qab tag nrho, nws tau muaj lab lab xyoo dhau los ntawm kev paub - txawm li cas los xij, nws tau ntxaws dua li qhov no.
Tshav ntuj tsim ntau ntau cov zaub ntsuab, yellows, thiab txiv kab ntxwv - lawv yog cov uas pom tau yooj yim tshaj plaws ntawm lub teeb. Qhov tseeb, kev tshawb fawb (3) qhia peb tias lub teeb ntsuab zoo li cas, thaum tsis nqus los ntawm chlorophyll ntxiv rau xim liab thiab xiav (yog li vim li cas feem ntau cov nroj tsuag pom ntsuab), nws yog qhov tseem ceeb heev rau cov duab hluav taws xob.
Lub teeb pom kev sab nraud ntawm xiav thiab liab nthwv dej tau siv tsawg kawg los ntawm cov nroj tsuag kom loj hlob li liab thiab xiav yog qhov uas feem ntau cov duab hluavtaws ua haujlwm tshwm sim-qhov laj thawj loj vim li cas lub teeb pom kev loj hlob puv ntoob yog qhov ua tau zoo vim tias cov neeg cog tuaj yeem tau txais tshwj xeeb.
Broad Spectrum Lighting yog dab tsi?
Lub teeb pom kev dav - feem ntau hu ua teeb pom kev zoo puv ntoob, txhais tau tias ua kom pom tseeb ntawm lub teeb muab los ntawm tshav ntuj. Qhov no txhais tau tias nthwv dej ntawm lub teeb pom kev dav dav suav nrog 380nm-740nm ntau (uas peb pom ua xim) ntxiv rau qhov tsis pom kev yoj ib ntus ib yam nkaus, xws li infrared thiab ultraviolet.
Ib qhov zoo ntawm LED loj hlob teeb yog lawv tuaj yeem teeb tsa los tsim qee qhov nthwv dej rau lub sijhawm tshwj xeeb thaum nruab hnub lossis hmo ntuj. Qhov no ua rau nws zoo tshaj plaws rau cov nroj tsuag vim cov neeg cog qoob loo tuaj yeem cais cov xim tshwj xeeb nyob ntawm cov qoob loo thiab kev loj hlob. Tag nrho cov teeb pom kev zoo tuaj yeem ua kom nrawm lossis qeeb kev loj hlob, txhim kho cov hauv paus kev txhim kho, txhim kho kev noj haus thiab xim thiab lwm yam.
Blue Light Spectrum (400-500 nm)
Blue spectrum spectrum yog lub luag haujlwm loj rau kev ua kom cov ntoo zoo dua qub - tshwj xeeb tshaj yog hauv cov qoob loo nplooj. Nws txhawb nqa qhov qhib stomatal - uas tso cai ntau CO2 nkag rau hauv nplooj.
Blue spectrum spectrum yog lub luag haujlwm loj rau kev ua kom cov ntoo zoo dua qub - tshwj xeeb tshaj yog hauv cov qoob loo nplooj. Nws txhawb nqa qhov qhib stomatal - uas tso cai ntau CO2 nkag rau hauv nplooj.Lub teeb ci ua rau siab tshaj chlorophyll xim nqus uas xav tau rau cov duab hluav taws xob.
Nws yog qhov tseem ceeb rau cov yub thiab cov tub ntxhais hluas thaum lub sijhawm cog qoob loo thaum lawv tsim kom muaj kev noj qab haus huv hauv paus thiab qia qauv - thiab tshwj xeeb tshaj yog qhov tseem ceeb thaum qia ncab yuav tsum tau txo.
Cov duab khoom:
Pob qhov ntev:
Txog GMKJ:
Tsim nyob rau xyoo 2009, Shenzhen Guangmai Electronics Co., Ltd tau tsim los ua ib qho ntawm 10 lub tuam txhab LED tshaj plaws nrog rau kev coj ua kev daws teeb meem.Ua ntej, GMKJ muaj 20 tus kab tsim khoom tiav, suav nrog SMD pob (los ntawm Kev Tuag Txhim Kho rau Cov Kua dispenser thiab phosphors), SMT thiab R& D kab, nrog lub peev xwm ntau lawm ntawm 300kk/hli.
Tag nrho cov no pov hwm peb los muab cov neeg siv khoom muaj txiaj ntsig zoo dua qub thiab muaj kev sib tw.Most ntawm peb cov LEDS tau ntawv pov thawj los ntawm LM80/IEC62471/ROHS/REACH/SGS daim ntawv pov thawj.Our Cov khoom lag luam tau teev tseg raws li hauv qab no: -LED rau cog kev loj hlob1.SMD series: 2835/5730/3030/5050/35352. Lub zog loj coj/hloov kho COB/kev hloov kho tshwj xeeb 3. LED ntawm Ib leeg yoj yoj yoj: 265nm ~ 950nm, rau kev xaiv 4. Tag nrho spectrum series-Teeb pom kev zoo: SMD Series: 2835/5730/3030/3014/4014/5050/3528/3535-Qhia LED: 0603/1206/0805/0402/1615/0606-UV LED
Yog xav paub ntxiv txog LED lub teeb ci xiav 450nm 460nm LED 3030 SMD, thov hu rau peb ncaj qha!
Cim npe nrov: coj lub teeb ci xiav lub teeb 450nm 460nm coj 3030 smd, Suav teb, cov chaw tsim khoom, cov chaw muag khoom, lub Hoobkas, tus nqi, pheej yig, hais tawm, ntawv teev tseg, tshwj xeeb, tshwj xeeb
