LED lub teeb raws li lub zog siv hluav taws xob, uas yog cov khoom siv hluav taws xob loj rau lub neej txhua hnub, yog li ntawd, txoj kev teeb pom kev zoo ntawm LED yog qhov tseem ceeb heev, tsis yog rau ib puag ncig zoo dua hauv tsev, tab sis kuj txo qis ib feem ntawm cov hluav taws xob hluav taws xob uas tuaj yeem ua tau. ntxiv kom ua tiav lub zog txuag thiab txo cov pa roj carbon emissions. Cov nram qab no uas cov chaw tsim tshuaj paus LED Teeb Qhia cov kev dimming ntau ntawm LED teeb thiab yuav ua li cas kom dim LED teeb.
LED PCB BOARD
1, TRIAC DIMMING
Triac dimming tau siv nyob rau hauv cov teeb pom kev zoo thiab lub teeb txuag hluav taws xob tau ntev. Nws tseem yog txoj kev dav dav siv dimming hauv LED teeb dimming. Triac dimming txoj kev feem ntau tsuas yog yuav tsum tau hloov lub hwj chim qub nrog triac dimming hloov, los ntawm kev sib hloov ntawm lub dimmer pob kom ua tiav qhov sib txawv.
Qhov zoo ntawm thyristor dimming yog kev ua haujlwm siab thiab kev ua haujlwm ruaj khov. Thiab kev teeb tsa tus nqi qis, tsuas yog ntxiv triac dimmer hloov, uas yog txoj kev nrov tshaj plaws ntawm dimming rau teeb pom kev hauv tsev.
2, SWITCH DIMMER
Hloov dimming yog dimming los ntawm lub hwj chim hloov ntawm lub teeb thawj, tsis tas yuav ntxiv ib qho dimmer thaum siv lossis txhim kho. Tsuas yog rov nias qhov qub fais fab hloov kom ua tiav lub teeb pom kev dimming ntawm qhov sib txawv brightness.
Txoj kev dimming no yog tus nqi qis tshaj plaws, tsuas yog xav tau lub teeb ci LED nrog rau sab hauv dimmer tsim. Tsis tas yuav ntxiv lwm yam dimmer.
Qhov tsis zoo ntawm kev hloov dimming yog tias nws tsuas tuaj yeem hloov mus rau peb lossis plaub theem sib txawv ntawm qhov ci, thiab tsis tuaj yeem hloov mus rau qhov ci ntsa iab zoo li linear dimmer.
3, SIMULATION DIMMING (1-10V Dimming)
Lub simulation dimmer yuav tsum tau txuas nrog ib tug 1-10V dimmer hloov thaum nws yog ntsia thiab txuas nrog ib txheej ntawm 1-10V dimmer teeb liab kab rau LED teeb tsav tsheb dimming. Txawm hais tias qhov dimming dimming nyhuv yog qhov zoo tagnrho, tab sis kev teeb tsa ntawm cov xaim yog qhov nyuaj, uas yog qhov tsis xws luag loj tshaj plaws. Dhau li ntawd, 1-10V tsis muaj qhov hloov pauv rau / tawm, tsis tuaj yeem kaw lub teeb. Tam sim no, 0-10V dimming txoj kev yog wildely siv rau chaw ua hauj lwm teeb pom kev zoo, xws li lub chaw ua hauj lwm LED linear teeb
