Umushoferi wa LED Dimmer ni iki? Uburyo bubiri bwa Dimming Ukeneye Kumenya

Amatara yohereza urumuri (LED) arashobora guhindurwa cyane. Ariko kubera ko LED ikora kumurongo utaziguye, kugabanya LED bisaba gukoresha LED dimmer, ishobora gukora muburyo bubiri.

Umushoferi wa LED Dimmer ni iki?

Kuberako LED ikora kuri voltage nkeya no mumashanyarazi ataziguye, umuntu agomba kugenzura umubare w'amashanyarazi yinjira muri LED muguhindura LED's umushoferi.

Byombi byumuvuduko muke hamwe na voltage ndende ya LED ikenera umushoferi wa LED dimmer, kuburyo bizwi cyane mubucuruzi bwa elegitoronike bizashyiramo imirongo ya LED, umushoferi wa LED dimmer na mugenzuzi, bamwe bazaba bafite imiyoboro.

Kuberako umushoferi wa LED ariwe ufite inshingano zo kugenzura amashanyarazi yinjira muri LED, muguhindura iki gikoresho LED irashobora gucika intege. Iyi modoka ya LED yahinduwe, izwi kandi nka LED dimmer shoferi, ihindura urumuri rwa LED.

Iyo mwisoko ryumushoferi mwiza wa LED dimmer, ni's ngombwa kwitondera uburyo bworoshye bwo gukoresha. Kugira umushoferi wa LED dimmer ufite ibice bibiri mumurongo (DIP) uhindura imbere bituma abakoresha bahindura byoroshye ibyasohotse, kubwibyo, guhindura urumuri rwa LED.

Ntabwo ari kumurongo uyobora gusa, no kumurongo wa RGB RGBW, dufite umushoferi wa pigiseli.Umugenzuzi nawe ni ngombwa, traic, pigiseli ya daynamic na CCT.Umukiriya nkawo muto kandi ukora cyane, yewe, ntukibagirwe impaka za DMX.Ibintu bizwi cyane ni KTV ， club hamwe nu mushinga wo kumurika hanze, Birumvikana ko ari byiza rwose guhindura ikirere murugo.

Ikindi kintu cyo kureba ni uguhuza umushoferi wa LED dimmer hamwe na Triode yo Guhindura Ibiriho (TRIAC) ibyapa byinkuta nibikoresho byamashanyarazi. Ibi byemeza ko ushobora kugenzura ingano yumuriro wamashanyarazi winjira muri LED kumuvuduko mwinshi, kandi dimmer yawe izakora umushinga wose ufite mubitekerezo.

Impinduka y'ubugari bwa pulse (PWM) ikubiyemo kugabanya umubare w'amashanyarazi ayobora anyura muri LED.

Umuyoboro utemba muri LED ni kimwe, ariko umushoferi ahora azimya umuyagankuba no kuzimya no kongera kugenzura ingano yumuriro wa LED. Uku guhana byihuse byihuse bivamo itara ryijimye, hamwe na flicker idasobanutse byihuse kuburyo ijisho ryumuntu ridafata.

Amplitude modulation (AM) ikubiyemo kugabanya amashanyarazi atemba muri LED. Nimbaraga nke ziza kumurika. Muri ubwo buryo, hamwe numuyoboro wo hasi uza ubushyuhe bwo hasi hamwe nubushobozi buhanitse kuri LED. Ubu buryo kandi bukuraho ibyago byo guhindagurika.

Menya ariko, ubu buryo bwo gucana bugira ingaruka zo guhindura ibara rya LED, cyane cyane kurwego rwo hasi. 

Kugira ngo umenye byinshi kubyerekeranye nuburyo bwo gucana no gucana bishobora gufasha umushinga wawe gutsinda, nyamuneka twandikire kuri cote ya dimmming strip hamwe numushoferi cyangwa andi makuru arambuye ukeneye!