Li cas coj muaj zaub zoo?

Li cas coj muaj zaub zoo?

Rau ib tag nro-xim LED tso saib, coj li nws tseem ceeb heev tshaj plaws Cheebtsam, nws zoo plays lub luag hauj lwm tseem ceeb heev nyob rau hauv cov ntawm cov LED zaub. Tshuaj ntsuam LED siv loj zus LED ib ' meter ' square, LED ncaj qha thiab txiav txim seb cov kev kawm, xim saturation hab sharpness ntawm tag nro-xim LED zaub.

1) tag nro-xim LED zaub brightness
LED brightness thiab txiav txim seb peev xim LED npo brightness, kev siv tam sim no yooj yim dua, lub LED brightness yog yooj yim dua. Ntxiv thiab, LED muaj ntau lub, nyob rau hauv tib nti loj, tus saib lub me, tus brightness dua, tab sis cov zaub qhov lub feem ntau yuav 100 degrees-110 degrees, kom LED npo txaus lub.

(2) cov tsis ua hauj lwm tus nqi ntawm kev tshuaj ntsuam LED
Zaub LED yog li txawm pua pua txhiab tus liab, ntsuab thiab xiav LED Cheebtsam los puas txhiab. Feem ntau tsis ua hauj lwm tus nqi yuav qis dua 1/10,000 tom qab 72 xuaj moos laus mus kuaj.

(3) lub attenuation lub teeb ntawm LED zaub
LED brightness yuav maj mam lwj nrog siv sij hawm ntev, lub attenuation muaj feem xyuam nrog LED nti, ntu khoom, ntim tshuab ua luaj rau. Feem ntau, tom qab 1000 teev ntawm 20 laus mA ntawm qhov kub, attenuation LED liab yuav qis dua 7%, xiav thiab ntsuab LED lwj yuav tsum tsawg tshaj li 10%. RGB lub teeb lwj li qub tas li yuav tau koob cawv rau yav tom ntej dawb tshuav nyiaj li cas, li no rau tus fidelity ntawm tus tshuaj ntsuam zaub.

4) LED zaub antistatic muaj peev xwm
Vim LED yog semiconductor pab kiag li lawm, nws tseem rhiab rau static hluav taws xob, yuav yooj yim yog koj tsis los zoo li qub, kom muaj peev xwm ua static los tiv thaiv yog qhov tseem ceeb rau lub lifespan ntawm LED zaub. Feem ntau, LED teeb anti voltage zoo li qub los soj ntsuam yuav tsum tsis pub ua ntau tshaj li 2000V.


 

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