Koj puas tuaj yeem ua haujlwm 12V LED Sawb tsawg dua 12V?

Koj yuav pom qhov tshwj xeeb rau DC 12V lossis DC 24V thaum tab tom nrhiav LED sawb teeb. Qhov no yog qhov tsim nyog input voltage los khiav LED sawb teeb, raws li koj xav tau kwv yees.

Tab sis "yuav tsum tau" txhais li cas? Nws yuav tsum mus yam tsis tau hais tias muab ntau tshaj 12V DC ntawm 12V LED sawb tsis yog lub tswv yim ntse vim tias koj pheej hmoo tsav lub LED sawb thiab ua rau cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob puas los ntawm kev hlawv tawm cov diodes lossis tsim kom muaj ntau dhau ntawm cov khoom siv. kub. Txawm li cas los xij, yuav ua li cas yog tias peb muab 11V lossis txawm tias 9V? Qhov ntawd puas yog "tso cai"? Puas yog qhov tsis zoo rau LED?

Cov lus teb yooj yim yog tsis yog, tsis yog kiag li. Nws yog kev cai lij choj nkaus xwb thiab muaj kev nyab xeeb rau kev siv lub zog hluav taws xob uas qis dua qhov kev qhia tshwj xeeb. Tsis tas li ntawd, peb tau ua qee qhov kev ntsuam xyuas los muab qee cov ntaub ntawv hauv ntiaj teb tiag tiag kom koj yuav paub tias yuav ua li cas yog tias koj txiav txim siab qis-tsav koj lub teeb ci LED.

Vim li cas qhov no tshwm sim?

Tej zaum koj yuav xav paub txog thaum twg LED sawb tej zaum yuav qis dua lossis yog tias tsav qis dua ib qho LED siv rau koj qhov kev teeb tsa tshwj xeeb ua ntej peb tham txog peb qhov kev teeb tsa thiab cov txiaj ntsig.

Nyob rau theem Circuit Court, LED strips yog tsim los ua ke nrog ib qho voltage hauv siab. Piv txwv li, qhov hluav taws xob feem ntau yuav yog qhov sib tw tiag tiag thaum siv peb cov khoom siv hluav taws xob 12V thiab 24V DC nrog peb 12V thiab 24V DC LED strips.

Yuav luag txhua qhov kev qhia tshwj xeeb - suav nrog cov hais txog lub zog kos ib ko taw thiab lumens ib ko taw - xav tias cov khoom siv hluav taws xob yog raws nraim ntawm qib ntawm qhov ntsuas hluav taws xob. (xws li 12V DC lossis 24V DC).

Tau hais tias, nws zoo kawg nkaus muaj kev nyab xeeb thiab raug cai los muab qhov hluav taws xob qis dua li qhov ntsuas hluav taws xob nyob rau hauv thiaj li yuav under-tsav LED sawb. Peb tau txiav txim siab los ua peb qhov kev sim vim tias feem ntau ntawm LED strip manufacturers tsis muab cov ntaub ntawv qhia txog yuav ua li cas thiab qhov twg nyob rau hauv-voltage cuam tshuam rau LED sawb kev ua tau zoo. Peb cov qhabnias xeem muab qee qhov siv tau, kwv yees ua ntej.

Koj tuaj yeem muaj lub zog hluav taws xob hluav taws xob uas qis dua li LED sawb voltage tus qauv hauv ib qho ntawm peb qhov sib txawv. Thawj yog kev txiav txim siab txiav txim siab siv qhov hluav taws xob qis dua txhawm rau tsim cov khoom siv sib zog dua li cov khoom siv ntsuas. Piv txwv li, koj tuaj yeem txiav txim siab tias 450 lumens ntawm 5.5 watts ib ko taw siab dhau rau koj cov kev xav tau thiab tias 2.3 watts ib ko taw yog qib kev ua haujlwm zoo dua rau LED strips. Tsis tas yuav yuav thiab nruab ib lub dimmer, siv 20V fais fab mov ntawm 24V LED sawb yuav yog ib qho yooj yim thiab muaj txiaj ntsig kom ua tiav qhov no.

Qhov xwm txheej thib ob yuav tshwm sim los ntawm kev txwv hauv qhov system tam sim no. Lub zog hluav taws xob hluav taws xob yuav poob qis dua 12V DC thaum lub kaw lus tawm, piv txwv li, yog tias koj xav mount koj LED strips ntawm lub roj teeb. Yog tias thiab thaum cov khoom siv hluav taws xob poob qis dua ntawm LED sawb qhov ntsuas hluav taws xob, cov ntaub ntawv hauv cov lus hauv qab no yuav tsum muaj txiaj ntsig zoo hauv kev kwv yees qib ntawm kev siv hluav taws xob uas koj tuaj yeem xav txog.

Qhov thib peb mob yuav tshwm sim los ntawm kev ntsuas cov hlau tsis txaus thiab ua rau lub zog poob. Cov theem hluav taws xob yuav poob qis ua ntej cov tooj liab xaim txawm pib lub zog ntawm LED sawb thaum tam sim no ntau dhau los ntawm cov tooj liab ntev uas tsis tuab txaus.

Teeb tsa rau peb qhov kev xeem

Peb txuas lub rooj zaum fais fab mus rau {{0}}ft (30 cm) ntu ​​ntawm peb Ultra High 95 CRI LED sawb teeb. Peb ntsuas qhov kos tam sim no raws li kev ua haujlwm ntawm qhov hluav taws xob input, nyob rau hauv 0.1V increments, rau lub rooj zaum fais fab mov, uas muaj peev xwm sib txawv input voltage.

Ob lub 12V thiab 24V versions ntawm qhov kev sim no tau ua dua.

Ua ntej txo qhov voltage hauv 0.1V cov kauj ruam thiab ntsuas qhov kos tam sim no, peb ua ntej ntsuas qhov kos tam sim no ntawm txhua lub cuab yeej ntsuas hluav taws xob.

Tseem ceeb: nco ntsoov tias tsuas yog peb tus kheej LED sawb teeb tau sim los muab cov kev tshawb pom no. Cov txiaj ntsig yuav txawv ntawm cov khoom sib txawv thiab cov tuam ntxhab.

General Takeaways los ntawm Peb Cov Kev Xeem Xeem

Dab tsi peb pom thawj zaug yog tias LED strips tsis teeb kom txog thaum qhov hluav taws xob tsawg tsawg. Rau 12V LED strips, qhov no yog kwv yees li 7.5V, thiab rau 24V LED strips, nws yog 15.5V. Qhov no yog me ntsis counter-intuitive, vim qhov no txhais tau hais tias koj tsis tuaj yeem cia siab tias yuav muaj 6V lub zog hluav taws xob tso rau ntawm 12V LED sawb kom yooj yim tsim ib nrab ntawm lub zog.

Tom qab ncav cuag qhov tsawg kawg nkaus qhov hluav taws xob, kev siv hluav taws xob rau 12V thiab 24V LED strips, feem, nce li ntawm 1.0 watts ib ko taw rau txhua txhua 0.75 volt thiab 1.5 volt nce voltage.

Yog tias koj nyob hauv kev khi thiab qhov ntawd tsuas yog lub zog hluav taws xob uas koj muaj ntawm tes, koj tuaj yeem pom cov txiaj ntsig no pab tau vim tias qib voltage yog ib qho zoo rau cov khoom siv hluav taws xob laptop. Raws li peb qhov kev tshawb pom, 19.5V DC cov tswv yim yuav muab 24V DC LED sawb lub zog ntawm kwv yees li 2.0 watts ib ko taw, uas yog ib qho yooj yim thiab yooj yim mus kom ze rau lub hom phiaj txwv lub teeb tso zis li ntawm 60 feem pua.

Downsides rau Kev Ua Haujlwm Voltage

Ntxiv nrog rau kev nyab xeeb zoo kawg nkaus, kev tsav tsheb hauv qab LED strips los ntawm kev siv qhov hluav taws xob qis dua li lawv qhov ntsuas hluav taws xob tsis muaj qhov cuam tshuam tsis zoo rau LEDs lossis lub circuitry, raws li tau hais dhau los.

Yog tias muaj dab tsi, los ntawm kev tsav lawv qis dua lawv qhov ntsuas tam sim no, LED strips 'kev kwv yees lub neej thiab kev ua neej ntev yuav ntev dua.

Los ntawm kev paub txog kev paub, muaj tiag tiag tsis muaj qhov tsis zoo. Los ntawm txoj kev xav? Qhov tsuas yog downside yuav yog qhov tseeb tias koj nyob rau hauv ib txoj kev tshaj-them rau lub hwj chim muaj peev xwm.

Ib tug zoo zoo LED sawb yog txhais tau tias kom yooj yim muab ib tug tshwj xeeb degree ntawm brightness, thiab nws thiaj li yog tsim nrog tus naj npawb ntawm LEDs ib ko taw, raws li zoo raws li txaus tooj liab thickness los tswj lub hwj chim. Qhov no txhais tau hais tias koj tau siv nyiaj ntau dua rau qhov zoo dua thiab ntau qhov chaw thiab cov khoom siv, tab sis vim tias koj siv lawv mus rau qib qis dua, koj tsis tau txais ntau tshaj ntawm lawv. Koj tuaj yeem muab piv rau kev yuav lub tsheb kis las tab sis tsuas yog siv nws rau 50 mph tsav tsheb.

12 Volt 5 Watt Led Noob

Feature

● Lawv tsis muaj teeb meem polarity (s kom tsis txhob muaj kev puas tsuaj vim yog kev sib txuas tsis raug)

● 80 feem pua ​​​​kev txuag hluav taws xob piv rau cov roj teeb filament

● Tau txuas ncaj qha rau 12V roj teeb

● Muaj ntau lub sijhawm rau / tawm

● Yooj yim ntawm kev teeb tsa nrog E27

● Tsawg khiav hauj lwm kub

● High lightness

● ruaj khov thiab compact tsim

● CE thiab ROHS daim ntawv pov thawj

Specification