SMD LED vs COB LED - Qhov twg zoo dua?

Nkag siab SMD thiab COB LEDs

SMD LED (Nto-Mounted Ntaus):

• Tsim: SMD LEDs yog mounted ncaj qha mus rau saum npoo ntawm lub rooj tsavxwm.Lawv tuaj yeem muaj ntau lub diodes ntawm ib lub nti, feem ntau hauv cov duab plaub lossis square.
• Cheebtsam: SMD LEDs tuaj yeem suav nrog liab, ntsuab, thiab xiav (RGB) diodes hauv ib pob, tso cai rau cov xim sib xyaw thiab ntau yam xim.
• Daim ntawv thov: Siv dav hauv cov khoom siv hluav taws xob, TVs, LED strips, thiab kev daws teeb meem dav dav.

COB LED (Chip on Board):

• Tsim: COB LEDs muaj ntau lub diodes (feem ntau ntau tshaj cuaj) ncaj qha mounted rau ib tug substrate, tsim ib tug module.Qhov no ua rau lub teeb ntom ntom ntom ntom ntom ntom ntom.
• Cheebtsam: Cov diodes hauv COB LED tau muab tso ua ke, feem ntau nyob rau hauv ib qho phosphor txheej, uas ua rau lub teeb pom kev zoo sib xws thiab ci ntsa iab.
• Daim ntawv thov: Zoo tagnrho rau cov teeb pom kev zoo, teeb pom kev zoo, teeb pom kev zoo, thiab lwm yam kev siv uas yuav tsum tau siv teeb pom kev zoo.

Qhov txawv ntawm SMD thiab COB LEDs

1. Lub teeb Output thiab Efficiency
   • SMD LED teeb: Muab nruab nrab mus rau lub teeb pom kev zoo nrog kev ua haujlwm zoo.Nws tuaj yeem siv rau ob qho tib si dav dav thiab cov teeb pom kev zoo vim nws muaj ntau yam hauv kev tsim ntau yam xim thiab ci ntsa iab.
   • COB LED: Paub txog lub teeb pom kev zoo thiab kev ua haujlwm zoo heev, COB LEDs muab lub teeb hnyav thiab teeb pom kev zoo.Lawv muaj txiaj ntsig tshwj xeeb hauv cov ntawv thov uas xav tau lub teeb pom kev muaj zog.
2. Thaum tshav kub kub Dissipation
   • SMD LED teeb: Ua kom muaj cua sov tsawg dua piv rau COB LEDs.Lub tshav kub dissipation yog tswj los ntawm lub rooj tsav xwm Circuit Court thiab cov dab dej kub, ua rau lawv haum rau cov qauv tsim.
   • COB LED: Ua kom muaj cua sov ntau dua vim qhov kev sib txuas ntawm cov diode siab.Kev tswj cov cua sov kom zoo, xws li cov dab dej kub, yog qhov tsim nyog los tiv thaiv overheating thiab ua kom lub neej ntev.
3. Xim Rendering Index (CRI)
   • SMD LED teeb: Feem ntau muab CRI zoo, uas yog tsim rau feem ntau daim ntawv thov.High-CRI SMD LEDs muaj rau cov ntawv thov uas yuav tsum tau muaj xim sawv cev.
   • COB LED: Feem ntau muaj CRI siab dua, ua rau nws zoo tagnrho rau qhov chaw uas qhov tseeb xim yog qhov tseem ceeb, xws li cov khoom muag teeb pom kev zoo, kev yees duab, thiab kev siv kho mob.
4. Tsim Flexibility
   • SMD LED teeb: Muaj ntau yam thiab tuaj yeem siv rau hauv ntau yam kev teeb tsa.Nws qhov loj me tso cai rau kev tsim muaj tswv yim thiab sib txawv hauv LED strips, cov lus qhia, thiab teeb pom kev zoo.
   • COB LED: Muab cov qauv tsim tsawg dua vim nws qhov loj dua thiab cov zis hluav taws xob.Txawm li cas los xij, nws ua tau zoo hauv cov ntawv thov uas xav tau lub teeb muaj zog thiab zoo ib yam.
5. Nqi
   • SMD LED teeb: Feem ntau pheej yig dua vim nws siv dav thiab tsim cov txheej txheem tsim khoom.Tus nqi yuav txawv raws li tus naj npawb ntawm diodes thiab zoo.
   • COB LED: Nyuaj yuav kim dua vim tias muaj ntau dua ntawm diodes ib nti thiab xav tau kev tswj xyuas kub siab heev.Txawm li cas los xij, tus nqi yog ncaj ncees nyob rau hauv daim ntawv thov siv teeb pom kev zoo.

Qhov twg zoo dua?

Qhov kev xaiv ntawm SMD thiab COB LEDs nyob ntawm seb cov cai tshwj xeeb ntawm koj daim ntawv thov:

• Xaiv SMD LED yog tias koj xav tau:
  • Versatility hauv kev tsim thiab kev siv.
  • Nruab nrab mus rau siab lub teeb tso zis nrog zoo efficiency.
  • Kev tsim hluav taws xob qis dua, haum rau kev tsim qauv tsim.
  • Cov kev daws teeb meem zoo rau cov teeb pom kev dav dav thiab cov suab nrov.
• Xaiv COB LED yog tias koj xav tau:
  • High-siv, uniform teeb tso zis.
  • Cov ntawv thov yuav tsum muaj CRI siab thiab qhov tseeb xim sawv cev.
  • Cov kev daws teeb meem zoo rau high-bay teeb pom kev zoo, downlights, thiab floodlights.
  • Lub teeb muaj zog thiab zoo ib yam, txawm tias tus nqi siab dua thiab kev tswj xyuas kub xav tau.

Xaus

Ob leeg SMD thiab COB LEDs muaj lawv qhov zoo sib xws thiab haum rau kev siv sib txawv.SMD LEDs muab kev yooj yim, kev ua haujlwm, thiab kev pheej yig, ua rau lawv zoo tagnrho rau ntau yam kev siv.COB LEDs muab kev sib zog, teeb pom kev zoo thiab cov xim zoo nkauj, ua rau lawv zoo meej rau kev siv siab thiab siab-CRI.Los ntawm kev nkag siab txog qhov muaj zog thiab kev txwv ntawm txhua hom, koj tuaj yeem txiav txim siab paub qhov zoo tshaj plaws raws li koj qhov kev xav tau teeb pom kev zoo.