Yuav paub li cas yog tias kuv cov teeb Christmas yog LED?

Christmas yog lub sijhawm sov so, kev xyiv fab, thiab lub teeb ci ntsa iab uas coj kev zoo siab rau peb lub tsev. Ntawm ntau yam kho kom zoo nkauj uas ua rau lub caij no tshwj xeeb, cov teeb ntoo Christmas muaj lub ntxim nyiam tshwj xeeb. Txawm li cas los xij, nrog rau kev nce ntawm ntau yam thev naus laus zis teeb pom kev zoo, ntau tus neeg pom lawv tus kheej xav paub txog qhov xwm txheej ntawm lawv cov teeb pom kev zoo hnub so. Koj cov teeb ntoo Christmas puas yog LED lossis lwm yam? Kev paub cov lus teb tsis yog tsuas yog txaus siab rau kev xav paub tab sis kuj qhia koj txog kev siv hluav taws xob zoo, kev ruaj khov, thiab kev nyab xeeb. Tsab xov xwm no yuav coj koj mus rau ntau txoj hauv kev yooj yim los txheeb xyuas seb koj cov teeb ntoo Christmas puas yog LED.

Nkag Siab Txog Cov Ntsiab Lus Tseem Ceeb ntawm LED Christmas Tree Teeb

Yuav kom paub txog cov teeb LED Christmas, nws yog ib qho tseem ceeb uas yuav tsum nkag siab ua ntej txog cov thev naus laus zis LED. LED sawv cev rau Light Emitting Diode. Tsis zoo li cov teeb incandescent ib txwm muaj, uas tso tawm lub teeb los ntawm kev ua kom sov ib lub filament kom txog thaum nws ci, LEDs tsim lub teeb los ntawm kev xa hluav taws xob los ntawm cov khoom siv semiconductor. Qhov sib txawv tseem ceeb no ua rau muaj ntau yam ntxwv tseem ceeb.

Cov teeb LED feem ntau me dua, khov dua, thiab feem ntau tso tawm lub teeb ci ntsa iab dua thiab ci ntsa iab dua. Vim tias lawv tsis vam khom cua sov los tsim lub teeb, cov teeb LED tuaj yeem txias dua rau kov thiab tsis yooj yim tawg. Ntau lub teeb LED muaj cov yas npog, uas ua rau muaj kev ruaj khov dua piv rau cov teeb iav uas yooj yim tawg ntawm cov teeb incandescent.

Cov yam ntxwv ntawm lub cev thiab kev ua haujlwm no feem ntau tuaj yeem ua rau koj paub txog qhov xwm txheej ntawm koj lub teeb Christmas. Kev paub txog cov yam ntxwv no ua rau koj txiav txim siab tau zoo txog kev siv, kev khaws cia, thiab kev kho kom zoo nkauj, vim tias cov teeb LED feem ntau xav tau kev saib xyuas tsawg dua thiab pheej yig dua vim tias siv hluav taws xob tsawg dua.

Kev Tshuaj Xyuas Pom: Cov Duab, Qhov Loj, thiab Qhov Zoo ntawm Lub Teeb

Ib qho ntawm cov txoj hauv kev yooj yim tshaj plaws los xyuas seb koj cov teeb Christmas puas yog LED yog los ntawm kev tshuaj xyuas ze ze. Cov teeb LED feem ntau muaj cov duab me me thiab sib txawv. Lawv cov qhov muag teeb yuav raug txhais tias yog cov diodes me me, pob tshab lossis xim uas feem ntau zoo li muaj lub taub hau tiaj tus lossis me ntsis puag ncig. Cov qhov muag teeb incandescent ib txwm muaj cov iav loj dua, ntau dua bulbous, feem ntau zoo li cov kua muag me me lossis cov qhov muag teeb classic, muaj cov filament pom sab hauv.

Tsis tas li ntawd xwb, qhov zoo ntawm lub teeb LEDs kuj txawv heev. Thaum qhib lub zog, cov teeb LED muab tawm lub teeb ci ntsa iab, ntse, thiab ci ntsa iab uas feem ntau zoo ib yam. Cov xim feem ntau ci ntsa iab thiab tsis tshua muaj kev tsaus ntuj dhau sijhawm lossis kev hloov pauv ntsig txog cua sov. Qhov sib piv, cov teeb incandescent feem ntau muaj xim sov dua, mos dua, thiab lawv qhov ci ntsa iab tuaj yeem txo qis thaum lub teeb kub. Yog tias koj cov teeb tswj tau qhov ci ntsa iab thiab xim vibrancy tas li, qhov no yog ib qho cim qhia tias lawv yuav yog LEDs.

Lwm qhov qhia tau yog nyob ntawm seb lub teeb ua haujlwm li cas. Cov teeb LED feem ntau pib ci tag nrho thaum qhib, tsis muaj kev ncua sijhawm hauv kev sov so uas feem ntau pom los ntawm cov teeb incandescent. Kev soj ntsuam cov yam ntxwv no nrog kev sim qhib / kaw yooj yim tuaj yeem pab txo qhov hom teeb pom kev zoo ntawm koj tsob ntoo Christmas.

Tshawb xyuas cov ntim khoom thiab cov ntawv lo

Yog tias koj tseem muaj cov ntawv ntim khoom lossis cov ntawv lo uas tuaj nrog koj lub teeb Christmas, kev kuaj xyuas sai sai ntawm qhov ntawd tuaj yeem ua rau koj paub tseeb. Feem ntau cov chaw tsim khoom sau lawv cov khoom kom meej, tshwj xeeb tshaj yog vim tias teeb pom kev zoo LED yog qhov tseem ceeb hauv kev muag khoom vim nws txuag hluav taws xob thiab muaj txiaj ntsig ntev.

Nrhiav cov lus tseem ceeb xws li "LED," "Light Emitting Diode," lossis "energy saving" uas pom tseeb. Qee zaum cov lus qhia txog Kelvin kub (xim ntawm lub teeb), wattage, lossis lumens tau teev tseg, thiab cov no tuaj yeem ua cov lus qhia. Cov teeb LED feem ntau siv hluav taws xob tsawg dua piv rau cov teeb ib txwm muaj; yog tias koj lub ntim khoom hais tias wattage qis rau ib lub teeb, nws yog qhov qhia zoo ntawm kev siv LED.

Yog tias lub ntim khoom hais txog cov yam zoo xws li "txias kov," "lub neej ntev," lossis qhia txog lub neej ntev txog ntau txhiab teev, cov lus no feem ntau phim nrog lub teeb LED es tsis yog lub teeb incandescent. Yog tias koj tau muab lub ntim khoom qub tso rau hauv qhov chaw tsis raug, qee zaum cov lej txheeb xyuas lossis cov ntaub ntawv ntawm lub chaw tsim khoom luam tawm ntawm cov xov hlau lossis lub qhov muag teeb tuaj yeem tso cai rau koj tshawb nrhiav cov khoom hauv online thiab txheeb xyuas hom.

Kev Siv Hluav Taws Xob thiab Kev Tsim Khoom Kub Ua Cov Cim Qhia

Ib txoj hauv kev zoo los qhia seb koj cov teeb Christmas puas yog LED yog los ntawm kev saib xyuas lawv cov hluav taws xob siv thiab cov cua sov tso tawm thaum siv. Cov LEDs paub tias lawv siv hluav taws xob tsawg heev. Lawv siv hluav taws xob tsawg heev uas cov teeb incandescent ib txwm xav tau, ua rau lawv nrov rau kev kho kom zoo nkauj ntev.

Yog tias koj muaj lub ntsuas kev siv hluav taws xob lossis lub qhov hluav taws xob ntse uas taug qab kev siv, koj tuaj yeem piv cov ntaub ntawv no nrog cov nqi ib txwm muaj rau cov hlua LED thiab cov hlua incandescent. Cov teeb LED yuav rub hluav taws xob tsawg dua, qhia txog kev ua haujlwm zoo dua.

Kub kuj yog ib qho tseem ceeb uas txiav txim siab tau. Cov LEDs khiav txias vim lawv tsis vam khom cua sov rau cov filament kom tso tawm lub teeb. Tom qab qhib rau ib pliag, kov cov qhov muag teeb kom zoo; yog tias lawv tseem txias lossis tsuas yog sov me ntsis, nws yuav luag yog ib txoj hlua LED. Ntawm qhov tod tes, cov qhov muag teeb ib txwm tsim cov cua sov ntau thiab tuaj yeem kub dua thaum kov, qhia txog thev naus laus zis incandescent.

Kev paub txog cov yam no tsis yog tsuas yog pab tau rau kev txheeb xyuas xwb tab sis kuj tseem cuam tshuam rau kev nyab xeeb. Cov teeb LED txias dua ua rau muaj kev pheej hmoo hluav taws tsawg dua thiab tuaj yeem tso rau lub sijhawm ntev, ua rau lawv muaj kev nyab xeeb dua thiab pheej yig dua rau kev teeb tsa hnub so.

Kev Xav Txog Kev Ruaj Khov thiab Lub Neej Siv Tau Ntev

Lwm lub cim ntawm LED Christmas tsob ntoo teeb yog lawv qhov ua tau ntev thiab lub neej ua haujlwm ntev. Tsis zoo li cov teeb incandescent, uas muaj cov filaments yooj yim tawg thiab xav tau hloov pauv ntau zaus, LED teeb yog cov khoom siv khov kho. Qhov no txhais tau tias cov teeb muaj zog dua rau kev poob siab, poob, thiab kev co uas feem ntau tshwm sim thaum lub sijhawm kho kom zoo nkauj lossis khaws cia hnub so.

Yog tias koj lub teeb tau siv ntau zaus hauv ntau lub caij tab sis tsis pom cov teeb tsaus lossis hlawv tag, muaj feem ntau tias lawv yog LEDs. Cov teeb incandescent feem ntau muaj cov teeb hlawv ntau zaus, ua rau cov teeb tsaus lossis cov hlua tsis ua haujlwm tag nrho.

Tsis tas li ntawd xwb, feem ntau cov teeb LEDs kav ntev txog kaum txhiab teev, uas ntev dua li cov teeb ib txwm muaj. Yog li ntawd, yog tias koj cov teeb Christmas tshaj tawm tias siv tau ntev lossis koj nco qab tias tsis tas yuav hloov cov teeb tsis tu ncua, tej zaum koj muaj txoj hlua LED.

Kev tshuaj xyuas cov xov hlau kuj tseem yuav pab tau. Cov hlua teeb LED feem ntau muaj cov xov hlau nyias dua vim tias xav tau hluav taws xob tsawg dua, thaum cov hlua teeb incandescent xav tau cov xov hlau tuab dua kom haum rau cov hluav taws xob ntau dua. Kev soj ntsuam zoo ntawm qhov ntsuas xov hlau thiab qhov zoo ntawm kev tsim kho tuaj yeem muab cov lus qhia ntxiv.

Kev Ntsuas Nrog Multimeter lossis Continuity Tester

Rau cov neeg uas xav tau txoj hauv kev siv tshuab thiab kev txiav txim siab zoo dua, kev siv cov cuab yeej kuaj hluav taws xob xws li lub multimeter lossis lub tshuab ntsuas kev sib txuas lus tuaj yeem pab txheeb xyuas koj lub teeb Christmas hom. Cov LEDs muaj cov yam ntxwv hluav taws xob tshwj xeeb sib txawv ntawm cov teeb incandescent, thiab cov cuab yeej no tuaj yeem ntsuas tam sim no, qhov hluav taws xob poob qis, lossis kev tiv thaiv los pab txheeb xyuas cov thev naus laus zis.

Thaum siv lub multimeter los ntsuas, cov LED diodes feem ntau yuav qhia tias qhov voltage poob qis feem ntau ntawm ob mus rau peb volts thaum siv hom diode test. Lub caij no, cov teeb ib txwm muaj zoo li cov resistive loads yooj yim thiab yuav tsis qhia cov yam ntxwv ntawm LEDs.

Tsis tas li ntawd xwb, cov LEDs tsuas pub cov hluav taws xob ntws mus rau ib qho kev taw qhia xwb, thaum cov teeb incandescent tso cai rau nws mus rau ob qho kev taw qhia. Los ntawm kev sim cov teeb pom kev zoo hauv ntau qhov kev taw qhia sib txawv, koj tuaj yeem lees paub qhov khoom no. Txawm li cas los xij, kev sim cov teeb pom kev zoo ib leeg yuav tsum muaj qee qhov kev paub txog hluav taws xob thiab kev ceev faj kom tsis txhob muaj kev puas tsuaj lossis raug mob.

Yog tias koj tsis xis nyob siv cov cuab yeej no koj tus kheej, kev sab laj nrog tus kws hluav taws xob lossis tus kws tshaj lij teeb pom kev zoo tuaj yeem muab cov lus teb sai. Lawv tuaj yeem muab cov lus qhia meej thiab tseem tuaj yeem pab nrog cov lus qhia rau kev hloov pauv lossis kev txhim kho.

Cov teeb ntoo Christmas ua lub luag haujlwm tseem ceeb hauv kev ntxiv khawv koob thiab sov so rau lub caij so, thiab kev nkag siab seb koj li puas yog LED tuaj yeem cuam tshuam rau koj cov tswv yim kho kom zoo nkauj, kev ceev faj kev nyab xeeb, thiab kev txuag nqi. Los ntawm kev paub txog cov yam ntxwv ntawm cov teeb LED - los ntawm kev pom cov cim, kev ntim khoom, kev siv hluav taws xob, kev ruaj khov, thiab txawm tias kev sim hluav taws xob - koj tuaj yeem paub qhov xwm txheej ntawm koj lub teeb pom kev zoo.

Hauv kev xaus lus, cov teeb LED Christmas yog qhov tshwj xeeb vim lawv qhov me me, lub teeb ci ntsa iab thiab txias, siv hluav taws xob tsawg, thiab lub neej ntev. Txawm hais tias kuaj xyuas koj cov teeb nrog kev tshuaj xyuas yooj yim lossis siv cov txheej txheem kev siv tshuab ntau dua, koj muaj ntau txoj kev xaiv los tshawb pom seb koj cov teeb puas yog LED. Nrog rau qhov kev paub no, koj tuaj yeem ua qhov kev xaiv paub txog kev kho kom zoo nkauj, kev khaws cia, thiab txawm tias kev yuav khoom yav tom ntej, kom ntseeg tau tias koj cov kev ua koob tsheej hnub so ci ntsa iab thiab lom zem ib yam li yav tas los.