Kev paub

Lub teb chaws tsim nyog cov qauv rau LED vaj huam sib luag teeb tso! Pib Lub Ib Hlis 1, 2021

Jan 31, 2020 Tso lus

Tsis ntev los no, raws li qhov 0010010 quot; Cov Neeg Hauv Tebchaws 0010010 # 39; s Tebchaws Meskas Cov Lus Qhia Tshawb Fawb 2019 Tsis tau. 17 0010010 quot; tshaj tawm los ntawm Lub Xeev Kev Tswj Xyuas Kev Lag Luam thiab Kev Tswj Xyuas Kev Lag Luam thiab Pawg Neeg Txheeb Xyuas Lub Tebchaws Kev Tswj Xyuas, 0010010 quot; Kev tshaj tawm rau kev pom zoo rau kev tshaj tawm ntawm 32 Lub Tebchaws Cov Qauv, suav nrog rau 0010010 quot; Lub Taub Hau Tiv Thaiv Cov Khaub Ncaws 0010010 quot; 0010010 quot;, yuav tsum ua Tus txheej txheem ntawm lub teb chaws 0010010 quot; Cov Nqi Siv Hluav Taws Xob Hluav Taws Xob thiab Cov Hluav Taws Xob Ua Tau Zoo ntawm Cov Txiaj Ntsig Vaj Huam Sib Luag quot; raug tso tawm. Cov ntaub ntawv tshwj xeeb muaj raws li hauv qab no:


GB 38450-2019 `Kev Siv Hluav Taws Xob Hluav Taws Xob thiab Cov Hluav Taws Xob Uas Muaj Qib Qes ntawm LED Vaj Huam Sib Luag Teeb rau kev Teeb Pom Kev dav dav 0010010 # 39; 0010010 # 39;

Hnub Tso Tawm: 2019-12-31

Hnub Yuav Siv Tau: 2021-01-01

Tus muaj cai tswj hwm: Lub Tebchaws Kev Tswj Xyuas Kev Ruaj Ntseg (469)

Focal unit: National Energy Foundation thiab Kev Tswj Xyuas Lub Tswv Yim Tswj Haujlwm (SAC / TC 20)


Lub teb chaws tus qauv GB 38450-2019 0010010 quot; Qhov Tsis Siv Hluav Taws Xob Hluav Taws Xob Tsis Muaj Hluav Taws Xob thiab Cov Zog Qib Zog ntawm LED Pav Vaj Huam Sib Luag Teeb rau Kev Teeb Pom Kev Zoo Dav Dav 0010010 quot; yog tshaj tawm thiab siv los ntawm TC 20 (National Energy Foundation thiab Management Standardization Technical Committee). Tus neeg muaj peev xwm yog lub National Standardization Management Committee.


LED tiaj teeb lub teeb yog ib qho ntawm ntau yam tseem ceeb ntawm cov khoom lag luam sab hauv tsev. Nws yog hom tshiab ntawm teeb kev siv LED hom teeb ci thiab teeb ci ntsa iab. Nws muaj cov yam ntxwv ntawm kev tsim qauv yooj yim, ua kom pom kev pom kev zoo, zoo nkauj thiab lub teeb muag muag, thiab cov ua kom pom kev zoo. Nws yog dav siv hauv cov chaw ntiav pw thiab rooj sab laj. Chav nyob, chav ua haujlwm lossis chaw ua haujlwm, chaw ua lag luam, chaw nyob lossis pej xeem chaw, tsev kawm ntawv, tsev kho mob, thiab lwm yam.


"Qhov Tsis Txaus Siab Kev Siv Hluav Taws Xob thiab Cov Qib Zog ntawm Cov Qib Zog ntawm LED Vaj Huam Sib Luag Lub Teeb rau cov teeb pom kev dav dav" qhia qhov tam sim no loj thiab dav ntawm LED vaj huam sib luag lub teeb khoom qauv, qhia lawv cov peev txheej ntawm lub zog, cov kev siv hluav taws xob qhov tseem ceeb thiab cov qauv ntsuas. Raws li qhov yuav tsum tau ua hauv lub teb chaws tus qauv, nws yuav nquag txhawb LED vaj huam sib luag lub teeb. Kev txhim kho ntawm cov khoom ua tau zoo zog qib ua rau muaj kev vam meej ntawm lub zog-txuag tshuab ntawm cov lag luam muaj feem xyuam. Nws tsis tuaj yeem tsuas yog lub hauv paus rau lub teb chaws txuag hluav taws xob txoj cai xws li kev siv lub zog txuag ntawv pov thawj, cov ntawv sau zog ntawm cov khoom siv hluav taws xob, thiab cov thawj coj system rau LED tiaj teeb lub teeb, tab sis kuj rau kev tshaj tawm thiab daim ntawv siv ntawm semiconductor teeb pom kev zoo thev naus laus zis thiab tseem ceeb cov haujlwm xws li txhim kho thiab rov tsim kho cov teeb pom kev zoo Nws tuaj yeem muab kev txhawb nqa rau kev ua tiav ntawm cov khoom lag luam, thiab tseem tuaj yeem muab lub hauv paus rau kev saib xyuas kev ua tau zoo thiab kev soj ntsuam ntawm LED tiaj-vaj huam sib luag teeb cov khoom lag luam, thiaj li ntxiv dag zog rau kev lag luam kev lag luam, kev tswj hwm kev sib tw, thiab txhawb txoj kev txhim kho kev lag luam zoo. (Los ntawm: Teeb pom kev zoo Txhua Lub Lim Tiam)


Xa kev nug