Peb qhov tseem ceeb koj yuav tsum xav txog thaum xaiv tus tsav tsheb coj

Peb qhov tseem ceeb koj yuav tsum xav txog thaum xaiv tus tsav tsheb coj

Rau Cov Zis (W)

Cov nqi no tau muab hauv watts (W). Siv cov tsav tsheb LED nrog qhov tsawg kawg yog tib tus nqi li koj LED (s).

Tus tsav tsheb yuav tsum muaj lub zog tso zis ntau dua li koj cov LED xav tau rau kev nyab xeeb ntxiv. Yog tias cov zis yog sib npaug rau cov fais fab LED xav tau, nws tau khiav ntawm lub zog tag nrho. Kev khiav ntawm lub hwj huam tag nrho yuav ua rau tus tsav tsheb muaj luv luv lub neej. Zoo sib xws lub zog xav tau ntawm cov LEDs tau muab raws li nruab nrab. Nrog kev thev taus ntxiv rau sab saum toj rau ntau LEDs, koj xav tau lub zog tso zis ntau dua los ntawm tus tsav tsheb los npog qhov no.

 

Rau cov zis Voltage (V)

Cov nqi no tau muab rau hauv volts (V). Rau cov hluav taws xob tsis tu ncua cov neeg tsav tsheb, nws xav tau cov tib yam li koj LED qhov xav tau hluav taws xob. Rau ntau lub LEDs, txhua qhov xav tau ntawm voltage yuav muab ntxiv ua ke rau tus nqi tag nrho.

Yog tias koj siv cov hluav taws xob tas li, cov zis hluav taws xob yuav tsum tshaj qhov yuav tsum tau ua ntawm LED.

Lub Neej Kev Cia Siab

Cov tsav tsheb yuav tuaj nrog lub neej muaj sia nyob hauv ntau txhiab teev, paub li MTBF (txhais tau tias lub sijhawm ua ntej tsis ua haujlwm). Koj tuaj yeem sib piv cov qib koj tab tom khiav nws ntawm kev ua haujlwm kom paub lub neej paub. Khiav koj lub LED tsav tsheb ntawm cov txiaj ntsig pom zoo yuav pab tau nws lub neej ntev, txo kev txij nkawm thiab sijhawm.

Tauras cov khoom muaj kev tiv thaiv tsawg kawg 3 xyoos. Thaum lub sijhawm lav, peb muab 1 rau 1 qhov hloov.


Lub sij hawm tshaj tawm: Tsib Hlis-25-2021