Cov Lus Nug - Cov Lus Nquag Nug
Kab lus no yog hais txog cov lus nug ntau txog LED strips. Ib yam li LED strip Wikipedia, peb tau sau ntau cov lus nug los ntawm cov neeg siv khoom thiab muab cov lus teb. Koj tuaj yeem kawm txog LED strips ntawm no.
Daim ntawv ceeb toom: Kab lus no yog cov ntsiab lus ntev. Koj tuaj yeem siv "Ctrl + F" txhawm rau nrhiav qee cov lus tseem ceeb uas koj xav paub.
Q: Kuv puas tuaj yeem siv 24 V fais fab mov rau lub zog 12 V LED strips?
Tsis yog, qhov no yuav ua rau lub teeb ci ntsa iab.
Yog tias koj txuas 12V sawb mus rau 24V cov khoom siv yuam kev, cov sawb coj yuav ci heev thiab kub. Txawm koj tuaj yeem hnov qhov kub. Thaum kawg, cov sawb coj yuav raug puas tsuaj, thiab tsis muaj teeb pom kev zoo. Txawm li cas los xij, yog tias koj tuaj yeem tshem tawm cov sawb coj sai sai (piv txwv li, tsis pub dhau 5 vib nas this), cov sawb coj tsis raug puas tag thiab tseem yuav teeb rau.
Q: Ntau npaum li cas fais fab LED siv?
Feem ntau hais lus, lub hwj chim W / m yog cim rau ntawm daim ntawv lo ntawm cov coj sawb.
Tom qab ntawd, tag nrho lub zog ntawm cov coj sawb yog sib npaug rau W / m multiplied los ntawm tag nrho cov meters.
Feem ntau wattages rau coj sawb nyob rau hauv kev ua lag luam yog 5w / m, 10w / m, 15w / m, 20w / m.
Piv txwv li, coj sawb yog 15W / m, thiab koj siv 5m los kho koj chav ua noj, ces tag nrho lub zog yog 15 * 5 = 75W
Q: Yuav ua li cas kom kuv LED sawb teeb los ntawm overheating?
1. Siv lub zog tsim nyog rau LED sawb, feem ntau pom zoo rau 8mm PCBs nrog lub zog siab tshaj plaws ntawm 15W / m, 10mm, 12mm PCBs nrog lub zog siab tshaj plaws ntawm 20W / m.
2. Siv ob sab thermal conductive daim kab xev los txuas cov LED sawb mus rau txhuas profile kom zoo dua tshav kub dissipation.
3. Ua kom muaj cua nkag hauv thaj chaw teeb tsa, vim huab cua ncig yuav pab kom cov cua sov los ntawm LED sawb.
4. Xyuas kom meej tias qhov kub thiab txias tsis siab dhau. Qhov siab tshaj plaws ambient kub yuav tsum tsis txhob ntau tshaj 50 degrees.
Q: Dab tsi yog qhov zoo tshaj plaws CRI ntawm LED sawb teeb?
Los ntawm kev txhais, CRI yog qhov siab tshaj plaws ntawm 100, uas yog hnub ci.
CRI ntawm LED strips nyob rau hauv kev ua lag luam feem ntau yog Ra80, Ra90, Ra95.
Peb SMD1808 strips, ntawm qhov tod tes, tuaj yeem muaj CRI txog li Ra98.
Q: Yuav ua li cas rov qab siv cov khoom seem coj teeb?
Yog tias LED sawb koj tau yuav yog cuttable thiab koj tab tom txiav ntawm LED sawb lub cim txiav, koj tuaj yeem rov siv tau cov khoom seem ntawm LED sawb.
Koj tuaj yeem siv cov khoom seem ntawm LED strips yam tsis muaj xov hlau nrog cov khoom siv ceev ceev.
