Kev nkag siab zoo txog qhov sib txawv ntawm ntau qhov ntau thiab tsawg LED tuaj yeem pab koj xaiv qhov zoo rau koj qhov project teeb pom kev zoo. Hauv qab no yog kev sib piv ntawm SMD 3014 vs 3030 vs 2835 LED, lawv cov yam ntxwv tseem ceeb, qhov zoo, thiab cov ntawv siv tau pom zoo.
|
Feature |
3014 LED teeb |
3030LED |
2835LED |
|
Loj (mm) |
3.0 x 1.4 |
3.0 x 3.0 |
2.8 x 3.5 |
|
Luminous Efficiency |
+ |
+++ |
++ |
|
Kev siv fais fab |
Feem ntau 0.1W |
Feem ntau 0.2W rau 1W |
Feem ntau 0.2W |
|
Luminous Flux |
8-10 hli |
20-30lm (0.2W) rau 100lm (1W) |
20-24 : kuv |
|
Xim Temperature Range |
2700K-6500K |
2700K-6500K / RGB |
1100K-10000K |
|
Thaum tshav kub kub Dissipation |
Nruab nrab |
Zoo heev |
Zoo |
|
Forward Voltage |
2.8V-3.3V |
2.8V-3.4V |
2.8V-3.4V |
|
Kev ntsuas tam sim no |
20mA ua |
60mA (0.2W) txog 350mA (1W) |
60mA ua |
|
Saib lub kaum sab xis |
120 degree |
120℃/ 60 degree |
120 degree |
|
CRI (xim Rendering Index) |
70-90 |
70-95 |
80-99 |
|
Durability |
Siab |
Siab |
Siab |
|
Daim ntawv thov |
Sab hauv teeb pom kev zoo, kho kom zoo nkauj, backlighting |
High -cov ntawv siv fais fab, siv sab nraum zoov |
General teeb pom kev zoo, WS2818 LED sawb, signage |
3014 LED teeb
Loj3.0mm x 1.4 hli
Characteristic:
Compact: 3014 LED loj me me, thiab haum rau qhov chaw me me.
Tsawg- zog:Nws feem ntau yog siv rau qis zog yuav tsum tau, xws li 3014 LED sawb.
Yooj yim nruab:Yuav muab tso rau ntawm PCB los ntawm SMT tshuab.
Daim ntawv thov:
LED sawb:Nws tuaj yeem siv rau kev teeb pom kev zoo nkauj thiab tsim kom muaj cua.
Backlight:Siv los tso saib rov qab - teeb thiab lwm yam.
General teeb pom kev zoo:Xws li teeb lub teeb, vaj huam sib luag teeb, LED sawb.
3030 LED teeb
LojLoj: 3.0mm x 3.0mm
Characteristic:
Nruab Nrab Loj:3030 LED yog qhov nruab nrab loj uas muab kev xaiv zoo.
High Brightness:Muaj peev xwm muab qhov ci ci ntau dua li 3014 LED.
Multifunctional:Haum rau ntau yam teeb pom kev zoo.
Daim ntawv thov:
Downlight:Haum rau - teeb thiab recessed luminaires.
Vaj huam sib luag teeb:Siv hauv chaw ua haujlwm, chaw ua lag luam thiab lwm yam.
Industrial teeb pom kev zoo:Haum rau kev lag luam daim ntawv thov ntawm compact dua brightness LED, xws li mining teeb.
28 35 LED
LojLoj: 2.8mm x 3.5mm
Characteristic
Tsawg- zog:Feem ntau yog siv rau qis zog yuav tsum tau.
Compact:Haum rau qhov chaw me me tsim
Yooj yim nruab:Nws tuaj yeem raug kaw rau ntawm PCB
Daim ntawv thov:
LED sawb:Yuav siv tau rau cov teeb pom kev zoo nkauj thiab tsim kom muaj cua.
Rov qab-light:Siv los tso saib rov qab - teeb thiab lwm yam.
General teeb pom kev zoo:Xws li cov teeb hauv qab, vaj huam sib luag teeb, coj strips.
Cov ntsiab lus
3014 LED teebHaum rau daim ntawv thov xav tau qhov chaw compact, qis zog LED yuav tsum tau.
3030 LED teebMuab qhov sib npaug ntawm qhov loj thiab qhov ci thiab nws tsim nyog rau qhov yuav tsum tau muaj ntau yam teeb pom kev zoo.
28 35 LEDHaum rau daim ntawv thov kev xav tau qis zog, compact tsim, thiab ua kom cov zis muaj qhov ci zoo tib lub sijhawm.
Tswv yim rau xaiv
- Kev xav tau ntawm qhov chaw thiab lub zog: Qhov chaw txwv thiab lub zog xav tau ntawm LED stripneed yuav tsum tau txiav txim siab ua ntej.
- Kev xav tau ntawm qhov ci: Yog tias koj xav tau lub teeb ci siab dua, 3030 LED yog qhov kev xaiv zoo dua.
- Kev txiav txim siab nqi: LED me me muaj tus nqi qis, yuav tsum muaj ntau LEDs kom ua tiav tib theem ntawm qhov ci.
- Daim ntawv thov: Nyob ntawm seb hom ntawv thov (xws li: teeb lub teeb, lub teeb vaj huam sib luag, teeb pom kev zoo nkauj) xaiv qhov tsim nyog LED.
Hais txog koj cov kev xav tau (xws li: qhov yuav tsum tau ci ntsa iab, qhov chaw txwv, kev siv nyiaj txiag), nws tseem ceeb heev uas yuav tsum xaiv lub teeb pom kev zoo LED. Thov qhia rau kuv paub yog tias koj xav tau cov lus qhia ntxaws lossis xav tau kho qhov kev pabcuam tshwj xeeb, kuv zoo siab los pab koj.
