Tsuas txuas ob lub xaim hluav taws xob los ntawm cov khoom siv hluav taws xob mus rau dimmer unit, thiab tom qab ntawd ob lub xov tooj nkag los ntawm LED sawb. Lub dimmer tsuas yog ua haujlwm zoo li lub valve, thiab lub zog hluav taws xob yuav cia li muab cov ntsuas tam sim no thiab qhov hluav taws xob nyob ntawm qhov dimmer lub pob qhov rooj.
Yuav ua li cas koj dim LED teeb?
Rau PWM dimming, koj yuav tsum tau ntxiv PWM maub los thiab MOSFET hloov hauv tus tsav tsheb hluav taws xob ntawmqhov tso tawm ntawm DC lub zog. PWM dimming ua hauj lwm los ntawm kev xa cov pulses ntawm tam sim no rau koj LEDS, lub sij hawm ncua ntawm txhua mem tes yog varied kom koj muaj peev xwm txaus tswj cov tam sim no uas ntws mus rau koj LEDs.
Koj puas tuaj yeem hloov qhov ci ntawm LED sawb teeb?
Kev xaiv suav nrog dimmers thiab cov tswj nrog cov chaw taws teeb, hauv kab dimmers thiab cov tswj hwm, thiab cov pob qhov rooj dimmers rau ib leeg-xim LED sawb teeb. Cov xim ib leeg tso cai rau koj hloov xim, hom, nrawm, lossis ci ntsa iab ntawm koj lub strip. Ib leeg-xim dimmers cia koj kho tsuas yog strip lub brightness.
Vim li cas kuv lub teeb ci LED dim?
Thaum hluav taws xob mus los ntawm tus neeg xyuas pib (xws li cov xaim lossis LED sawb) nws ntsib qhov tsis kam. … LED strips yog tsim kom khiav ntawm qhov pom qhov voltage. Tshaj qhov hluav taws xob no, koj cov LEDs tso tawm lub teeb ntau dua li lawv tau tsim los, tsim kom muaj cua sov ntau dua, thiab ua tsis tau sai. Hauv qab no voltage, thiab koj cov LEDs dim.
Koj puas tuaj yeem tso cov teeb ci LED rau ntawm lub dimmer?
LEDsawb teeb yog dimmable nkaus xwb yog xaim mus rau qhov tsim nyog dimmable transformer lossis maub los. Yog tias koj dim LED strips uas tau xaim mus rau lub tshuab hluav taws xob tsis muaj dimmable, koj yuav ua rau lub tshuab hluav taws xob puas. Rau txoj kev sib txawv koj tuaj yeem dim koj daim kab xev LED, saib cov ntawv sau saum toj no.
