Dab tsi yog triac dimmer? Txhua yam koj yuav tsum paub

Koj puas muaj teeb hauv koj lub tsev uas koj xav kom dim? Yog tias muaj, koj yuav xav tau TRIAC dimmer.

Hauv tsab ntawv blog no, peb yuav tham txog dab tsi TRIAC dimmer yog thiab nws ua haujlwm li cas.

Dab tsi yog triac dimmer

Lub TRIAC dimmer yog hom hluav taws xob hloov hluav taws xob uas tuaj yeem siv los teeb pom kev dim. Nws ua haujlwm los ntawm kev hloov pauv lub zog muab rau lub teeb pom kev zoo.

Nws yog tsuas yog siv nyob rau hauv tsev los tswj incandescent los yog halogen teeb, tab sis nws kuj siv tau los tswj lub cev muaj zog hwj chim.

TRIAC dimmers tau dhau los ua neeg nyiam dua vim tias lawv muaj ntau qhov zoo dua li cov teeb pom kev zoo ib txwm muaj. Ua ntej, TRIAC dimmers muaj zog ntau dua li lub teeb hloov pauv.

Lawv kuj tso cai rau koj los tsim kev cai teeb pom kev zoo profiles uas koj tuaj yeem siv los teeb tsa lub siab hauv koj lub tsev.

TRIA txhais li cas?

TRIAC stands rau "triode rau alternating tam sim no".. Qhov no yog ib hom thyristor uas tuaj yeem siv los tswj cov dej ntws ntawm AC.

Triac dimmer ua haujlwm

Lub TRIAC dimmer yog ib qho cuab yeej siv TRIAC los tswj qhov ci ntawm lub nra xws li lub teeb ci lossis lub tshuab hluav taws xob.

TRIAC yog ib hom thyristor, uas yog cov khoom siv hluav taws xob semiconductor uas tuaj yeem qhib thiab tawm los ntawm kev siv me me tam sim no rau nws lub rooj vag davhlau ya nyob twg.

Thaum TRIAC nyob rau, nws tso cai rau tam sim no ntws los ntawm kev thauj khoom. Tus nqi tam sim no ntws los ntawm kev thauj khoom tuaj yeem tswj tau los ntawm kev hloov lub rooj vag tam sim no.

Triac maub los thiab receiver  

TRIAC controllers yog siv los dim lub teeb. Lawv ua hauj lwm los ntawm tig lub tam sim no rau thiab tawm sai heev, muab lub illusion ntawm lub teeb dimmer.

Nws tseem tuaj yeem siv nrog txhua yam teeb pom kev zoo, suav nrog LED.

Triacs yog siv rau hauv kev siv hluav taws xob siab xws li teeb pom kev zoo, cua sov, lossis tswj lub cev muaj zog. Lawv yog siv los ua thiab tawg tam sim no ntawm ntau zaus dua li cov pa hluav taws xob sib txuas, uas txo cov suab nrov thiab kev cuam tshuam electromagnetic.

Lub TRIAC receiver yog ib qho cuab yeej siv los tswj lub zog ntawm lub nra. Nws ua qhov no los ntawm kev kuaj xyuas thaum qhov hluav taws xob hla ntawm ob lub terminals ntawm triac mus txog ib qho taw tes thiab tom qab ntawd tig rau ntawm qhov load.

Lub receiver no yog siv nyob rau hauv ntau yam kev siv. Qee cov ntawv thov no suav nrog dimmers, lub cev muaj zog tswj ceev, thiab cov khoom siv hluav taws xob.

Lub TRIAC receiver kuj tseem siv rau hauv qee cov ntawv thov xws li vuam tshuab thiab cov tshuab ntshav plasma.

Siv triac dimmers hauv LEDs 

LEDs tau dhau los ua ntau thiab nrov hauv ntau daim ntawv thov vim lawv cov kev ua haujlwm siab, kev siv hluav taws xob tsawg thiab lub neej ua haujlwm ntev.

Txawm li cas los xij, ib qho teeb meem nrog kev siv LEDs yog tias lawv tuaj yeem nyuaj rau dim. TRIAC dimmers yog hom dimmer uas tuaj yeem siv los dim LEDs.

TRIAC dimmers ua haujlwm los ntawm kev hloov cov nyiaj tam sim no los ntawm kev thauj khoom. Lawv ua qhov no los ntawm kev hloov mus rau thiab tawm sai heev kom qhov nruab nrab tam sim no yog dab tsi koj xav txo. Qhov no ua rau lawv muaj kev xaiv zoo rau dimming LEDs vim tias lawv tuaj yeem tswj cov kev hloov pauv tam sim no tsis muaj teeb meem.

Muaj ob peb yam uas koj yuav tsum nco ntsoov thaum siv TRIAC dimmers nrog LEDs.

Ua ntej, koj yuav tsum xyuas kom meej tias lub dimmer yog sib xws nrog LED. Qhov thib ob, koj yuav tsum xyuas kom meej tias qhov ntsuas tam sim no dimmer siab txaus rau LED. Thib peb, koj yuav tsum tau saib xyuas qhov tseeb kev sib txuas ntawm dimmer thiab LED.

Yog tias koj ua raws li cov lus qhia no, TRIAC dimmers tuaj yeem yog qhov kev xaiv zoo rau dimming LEDs. Lawv yooj yim siv thiab muab du, tsis muaj flicker dimming.

Tsis tas li ntawd, lawv tau sib xws nrog ntau yam ntawm LED fixtures thiab teeb.

TRIAC tswj

 Thaum muaj qhov zoo lossis qhov tsis zoo ntawm qhov hluav taws xob raug siv rau lub rooj vag electrode ntawm triac, lub tshuab hluav taws xob tswj tau qhib. Thaum qhov hluav taws kub hluav taws xob, qhov tam sim no ntws mus txog rau qhov chaw uas xav tau.

Hauv qhov no, TRIAC dhau qhov hluav taws xob siab, txwv cov tswj tam sim no kom tsawg. Siv cov theem tswj, lub triac tuaj yeem tswj cov nqi tam sim no ntws los ntawm cov khoom siv hluav taws xob.

TRIAC LED tswj qhov system thiab xaim 

Lub triac tswj qhov system yog lub voj voog uas siv triac los tswj qhov ci ntawm LED. Lub TRIAC yog peb lub davhlau ya nyob twg semiconductor uas tuaj yeem qhib los ntawm kev siv hluav taws xob rau nws lub rooj vag davhlau ya nyob twg thiab muab tua los ntawm de-energizing nws.

Qhov no ua rau nws zoo tagnrho rau kev tsav tsheb tam sim no los ntawm LED, uas yuav tsum tau

Txhawm rau txuas lub triac dimmer, ua ntej tshem tawm qhov hloov pauv uas twb muaj lawm los ntawm phab ntsa.

Tom qab ntawd txuas cov hlau dub los ntawm dimmer mus rau cov hlau dub los ntawm phab ntsa. Tom ntej no, txuas cov hlau dawb ntawm lub dimmer mus rau cov hlau dawb los ntawm phab ntsa. Thaum kawg, txuas cov hlau ntsuab los ntawm lub dimmer mus rau liab qab tooj liab av xaim los ntawm phab ntsa.

Qhov zoo thiab qhov tsis zoo ntawm triac dimmers hauv LEDs 

Qhov txiaj ntsig tseem ceeb ntawm kev siv TRIAC dimmer nrog LED teeb yog tus nqi qis ntawm kev dimming. Qhov loj me, lub teeb yuag, siab qhov tseeb, kev hloov pauv siab thiab kev tswj chaw taws teeb yooj yim tsuas yog qee qhov zoo.

Lub ntsiab tsis zoo yog tias nws qhov kev ua tau zoo dimming yog qhov tsis zoo, ua rau muaj qhov ci ntsa iab tsawg. Qhov no yog ib qho teeb meem nrog niaj hnub LED dimming technology.

Lwm cov ntse keyboards uas kuj yog TRIAC dimmers 

Lutron Maestro LED + Dimmer:  Qhov no yog qhov kev xaiv zoo rau yuav luag txhua qhov chaw. Nws tuaj yeem siv rau ib leeg-ncej lossis ntau txoj haujlwm dimming.

Tib Ncej Rotary Dimmer GEA: Tus neeg siv-phooj ywg tsim ntawm cov dimmers no ua kom lawv yooj yim siv, thiab lawv cov nqi qis txhais tau tias koj yuav tsis tawg thaum nws los ua kom koj lub tsev ntsuab. Qhov kev hloov no ib leeg tuaj yeem siv nrog dimmable LEDs thiab CFLs.

Lutron Diva LED + dimmer, XNUMX-ncej lossis XNUMX-txoj hauj lwm: Ntxiv rau qhov hloov pauv tus qauv, cov keyboards no muab kev tswj xyuas swb. Nws tuaj yeem siv nrog yuav luag txhua lub teeb dimmable thiab sib xws nrog ib tus ncej lossis peb sab fixtures.

Ntse dimmer Kasa: Cov cuab yeej txuas nrog Wi-Fi no tuaj yeem tswj tau los ntawm kev siv lub xov tooj smartphone lossis lub suab hais rau Amazon Alexa lossis Google Assistant.

FAQ

Kuv puas xav tau TRIAC dimmer?

Tej zaum koj yuav xav tau TRIAC dimmer yog tias koj tab tom sim dim lub LED. Txawm li cas los xij, nws yog ib qho tseem ceeb kom paub tseeb tias lub dimmer yog sib xws nrog LED. Tsis tas li ntawd, koj yuav tsum xyuas kom meej tias qhov ntsuas tam sim no dimmer siab txaus rau LED.

Puas yog Lutron yog TRIAC dimmer?

Yog lawm, Lutron yog TRIAC dimmer. Lawv ua qee qhov zoo tshaj plaws dimmers ntawm lub khw thiab yog qhov kev xaiv zoo rau dimming LEDs. Lawv cov dimmers yooj yim siv thiab muab du, tsis muaj flicker dimming. Tsis tas li ntawd, lawv tau sib xws nrog ntau yam ntawm LED fixtures thiab teeb.

Dab tsi yog hom dimming yog TRIAC?

TRIAC dimming yog ib hom dimming qhov twg tam sim no tswj los ntawm TRIAC. Hom dimming no zoo tagnrho rau LED fixtures vim nws muaj tus nqi qis dimming thiab muab du, flicker-dawb dimming.

Peb hom dimmers yog dab tsi?

Muaj peb hom dimmers: txhua yam, sib nqus thiab hluav taws xob. Mechanical dimmers siv lub tshuab hloov pauv los tswj cov nqi ntawm lub teeb tawm. Sib nqus dimmers siv lub kauj thiab cov hlau nplaum los tswj lub teeb. Electronic dimmers siv lub transistor los tswj lub teeb.

Puas yog TRIAC dimming tib yam li txiav ntug?

Yog lawm, TRIAC dimming yog tib yam li cov ntug dimming. Rising edge dimming yog hom hluav taws xob dimming uas siv triac los tswj tam sim no.

Dab tsi yog triac phab ntsa dimmer?

TRIAC phab ntsa dimmer yog hom phab ntsa dimmer uas siv TRIAC los tswj AC.