Nta thiab cov txheej txheem txheeb xyuas ntawm cov raj LED
1. Kev teeb tsa yog qhov yooj yim: nws tau muab faib ua ob hom: lub zog tsim hluav taws xob thiab lub zog hluav taws xob sab nraud.
Thaum txhim kho lub teeb LED teeb ntawm lub zog xa hluav taws xob, tshem tawm lub teeb roj fluorescent qub thiab hloov nws nrog lub teeb roj fluorescent LED, thiab tshem lub ballast thiab pib, yog li 220V AC mains tuaj yeem ncaj qha ntxiv rau ob qho kawg ntawm LED teeb fluorescent.
LED teeb lub teeb ci nrog lub zog hluav taws xob sab nraud feem ntau yog nruab nrog lub teeb tshwj xeeb, thiab nws tuaj yeem siv tom qab hloov qhov qub.
2. Kev txuag hluav taws xob zoo: Nws txuag ntau dua 80% ntawm hluav taws xob, thiab nws lub neej yog ntau dua 10 npaug ntawm cov teeb pom kev zoo. Nws yuav luag tsis muaj txij nkawm. Tsis muaj teeb meem hloov pauv ntau ntawm cov teeb, ballasts, thiab pib. Nws txuag txog ib nrab xyoo Tus nqi tuaj yeem sib pauv rau tus nqi.
3. Ntsuab thiab kev tiv thaiv ib puag ncig: Ntsuab ntsuab semiconductor lub teeb pom kev zoo, lub teeb pom kev, lub ntsej muag ntshiab, uas muaj txiaj ntsig zoo rau cov neeg ua haujlwm' tiv thaiv qhov muag thiab noj qab haus huv lub cev. 6000K qhov chaw txias txias ua rau tib neeg pom kev txias txias, pab mloog zoo thiab txhim kho kev ua haujlwm
Txoj kev qhia kom paub:
Nruab nrog 2 yam twj paj nruag. 1 yog lub ntsuas hluav taws xob thiab 2 yog lub ntsuas hluav taws xob. Nws tsuas yog siv ob peb puas yuan
1. Lub ntsuas hluav taws xob tau siv los ntsuas qhov ntsuas hluav taws xob, nws tuaj yeem ntsuas lub zog, qhov hluav taws xob, kev tawm tswv yim tam sim no, qhov muaj zog, uas yog PF tus nqi
Qhov siab tshaj plaws ntawm PF=1, feem ntau ntau dua 0.9 yog qhov ntsuas zoo, BENWEI LED raj ntau dua 0.95
2. Rau kev siv lub teeb pom kev zoo, sib piv thiab ntsuas nrog ob lub raj LED. Tau kawg, lub raj nrog lub teeb pom kev loj dua yog qhov zoo (nco ntsoov tias qhov kev ntsuas yuav tsum yog ntawm qhov siab tib yam)
Ntau lub raj LED pheej yig ntawm qhov tsis zoo muaj lub zog txaus, tab sis lawv tsis ua kom pom kev, uas yog, qhov pom kev tsis txaus.
