Cov txheej txheem:

Vim li cas kuv lub teeb dimmable buzz?
Vim li cas kuv lub teeb dimmable buzz?

Video: Vim li cas kuv lub teeb dimmable buzz?

Video: Vim li cas kuv lub teeb dimmable buzz?
Video: Maiv Kub Vwj - Vim Li Cas 2024, Tej zaum
Anonim

Thaum LED feem ntau teeb yog dimmable , ib qho kev tsis txaus siab yog hnov a buzz suab los ntawm cov teeb thaum lawv yog dim. Cov ua rau yog yuav luag ib txwm muaj teeb meem sib xws ntawm lub dimmer thiab cov LED tsav tsheb (lub zog mov). CL dimmers yog ua los ntawm Lutron thiab tsim kom haum nrog LEDs.

Ib yam li ntawd, kuv yuav ua li cas thiaj li txwv tsis pub kuv lub teeb ntawm buzzing?

Txhawm rau txhim kho lub hum, kho koj lub teeb pom kev zoo kom koj tsis txhob overloading cov ilv filaments hauv cov qij

  1. Hloov cov qhov muag teev nrog cov tshiab.
  2. Tshem cov qhov muag teev thiab hloov lawv nrog cov khoom siv ntxhib los yog cov qij qis qis.
  3. Tshem ib los yog ob lub teeb tawm ntawm lub teeb yog tias nws yog lub teeb ntau lub teeb.

Qhov thib ob, yog vim li cas kuv lub teeb tshiab LED buzzing? LEDs tsis muaj filament lossis firing arc yog li tsis muaj "tsav qhov chaw" ua rau humming . Hmoov tsis zoo, LEDs tseem raug kev txom nyem los ntawm electromagnetic (EM) hum tshwm sim los ntawm qhov tsis raug dimming lossis EM cuam tshuam los ntawm lwm yam khoom siv. Tab sis, yog tias koj lub suab thaum dimmed lossis teeb tsa rau hauv qhov txuas nrog lub dimmer, nws yooj yim los kho.

Ib yam li ntawd, nws puas yog ib txwm muaj rau lub dimmer rau buzz?

Humming lub buzz los ntawm dimmer nws tus kheej yuav yog ib qho cim ntawm kev ua haujlwm ntau dhau. Txhua lub dimmers tau ntsuas los daws qhov siab tshaj plaws wattage. Ua haujlwm ntau dhau ntawm koj lub zog dimmer yuav ua rau a buzz suab. Tshem tawm ntau qhov muag teev ntawm koj dimmer cov fixture yog ib txoj hauv kev yooj yim los daws qhov muaj peev xwm overload.

Puas yog cov teeb ci LED ua suab nrov nrov?

LED Lub teeb Buzzing Tsis zoo li roj teeb thiab fluorescent qhov muag teev , LED teeb ua tsis yog muaj filament lossis firing arcs, uas txhais tau tias lawv muaj tsis muaj txav qhov chaw ntawd tau vim a suab nrov . Txawm li cas los xij, lawv tau tseem tsim lub suab buzzing vim tsis raug dimming lossis electromagnetic cuam tshuam los ntawm lwm yam khoom siv.

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