Igikoresho cyo gukata urumuri cya LED ni iki? Uburyo bubiri bwo gukata urumuri ukeneye kumenya

Amatara ya diode isohora urumuri (LED) arakenewe cyane. Ariko kubera ko LED zikora ku muyoboro w'amashanyarazi utaziguye, gupima LED byasaba gukoresha Ibikoresho byo gutwara urumuri rwa LED, ishobora gukora mu buryo bubiri.

Umushoferi wa LED Dimmer ni iki?

Kubera ko LED zikoresha voltage nkeya kandi zikoresha amashanyarazi adahindagurika, umuntu agomba kugenzura ingano y'amashanyarazi yinjira muri LED akoresheje uburyo bwo guhindura LED.'umushoferi.

Imirongo ya LED ifite voltage nkeya n'ifite voltage nyinshi ikenera umushoferi wa LED dimmer, bityo ikunzwe cyane muri platform y'ubucuruzi bwa elegitoroniki izaba irimo imirongo ya LED, umushoferi wa LED dimmer na controller, zimwe zizaba zifite connectors. Rero kugira ngo umushoferi wa LED ugabanuke, ni ngombwa.

Kubera ko umushoferi wa LED ari we ushinzwe kugenzura amashanyarazi yinjira muri LED, ni uguhindura iki gikoresho bituma LED ishobora gucukuka. Uyu mushoferi wa LED wahinduwe, uzwi kandi nka umushoferi wa LED dimmer, uhindura urumuri rwa LED.

Iyo ushaka umushoferi mwiza wa LED ukoresha dimmer,'Ni ngombwa kwita ku buryo bworoshye kuyikoresha. Kugira umushoferi wa LED dimmer ufite swichi ebyiri imbere (DIP) bituma abayikoresha bahindura byoroshye umuriro usohoka, bityo bagahindura ubwiza bwa LED.

Si ukureba gusa icyuma gikoresha RGB RGBW, dufite umushoferi wa pixel. Controller ni ingenzi, traic, daynamic pixel na CCT. Umukiriya akunda ko ari nto kandi ifite imikorere myinshi, oh, ntukibagirwe na DMX control. Igice gikunzwe cyane ni KTV, club na outdoor lighting project, Birumvikana ko ari byiza cyane guhindura ikirere mu rugo.

Ikindi kintu ugomba kwitondera ni uburyo umushoferi wa LED dimmer akorana na Triode for Alternating Current (TRIAC) inkuta hamwe n'ibikoresho by'amashanyarazi. Ibi byemeza ko ushobora kugenzura ingano y'amashanyarazi yinjira muri LED ku muvuduko wo hejuru, kandi dimmer yawe izagufasha mu mushinga uwo ari wo wose wifuza.

Guhindura ubugari bw'amajwi (PWM) bikubiyemo kugabanya ingano y'amashanyarazi anyura muri LED.

Umuriro winjira muri LED ni umwe, ariko umushoferi ahora afungura akanazimya uwo muriro kugira ngo agenzure ingano y'umuriro ukoresha LED. Uku guhererekanya kwihuse cyane bituma urumuri rugabanuka, hamwe n'urumuri rudahita rugaragara vuba cyane ku buryo ijisho ry'umuntu ritarufata.

Guhindura amplitude (AM) bikubiyemo kugabanya umuyoboro w'amashanyarazi winjira muri LED. Iyo umuriro ugabanutse, urumuri rugabanuka. Mu buryo nk'ubwo, iyo umuriro ugabanutse, ubushyuhe buke n'ubushobozi bwo hejuru kuri LED. Ubu buryo kandi bukuraho ibyago byo kuzima.

Ariko menya ko ubu buryo bwo kugabanya urumuri bushobora guhindura ibara ry'urumuri rwa LED, cyane cyane ku rwego rwo hasi. 

Kugira ngo umenye byinshi ku buryo ibisubizo byacu byo kumurikira no kugabanya urumuri bishobora gufasha umushinga wawe kugera ku ntego, twandikire kugira ngo ubone ibiciro bya dimmming strip hamwe n'umushoferi cyangwa andi makuru arambuye ukeneye!