Iyini i-triac dimmer? Konke odinga ukukwazi

Ingabe unazo izibani ekhaya lakho ofuna ukuzicisha? Uma kunjalo, ungase udinge i-TRIAC dimmer.

Kulokhu okuthunyelwe kwebhulogi, sizoxoxa ngokuthi iyini i-TRIAC dimmer nokuthi isebenza kanjani.

Iyini i-triac dimmer

I-TRIAC dimmer wuhlobo lwesishintshi sikagesi esingasetshenziswa ukufiphalisa izibani. Isebenza ngokushintsha inani lamandla anikezwa isibani.

Isetshenziswa kakhulu ezindlini ukulawula izibani ze-incandescent noma ze-halogen, kodwa futhi ingasetshenziswa ukulawula amandla emoto.

I-TRIAC dimmers iya ngokuya iduma ngenxa yokuthi ihlinzeka ngezinzuzo ezimbalwa kunokushintsha kokukhanya kwendabuko. Okokuqala, ama-TRIAC dimmers awonga kakhulu amandla kunokushintsha kokukhanya okujwayelekile.

Futhi zikuvumela ukuthi udale amaphrofayili okukhanyisa ngokwezifiso ongawasebenzisa ukusetha isimo sendlu yakho.

Isho ukuthini i-TRIA?

I-TRIAC imele "i-triode ye-alternating current".. Lolu uhlobo lwe-thyristor olungasetshenziswa ukulawula ukugeleza kwe-AC.

Ukusebenza kwe-Triac dimmer

I-TRIAC dimmer iyidivayisi esebenzisa i-TRIAC ukulawula ukukhanya komthwalo njengesibani se-incandescent noma i-heater kagesi.

I-TRIAC iwuhlobo lwe-thyristor, okuyithuluzi le-semiconductor elingavulwa futhi livalwe ngokusebenzisa i-current encane kutheminali yesango layo.

Uma i-TRIAC ivuliwe, ivumela i-current ukuthi igeleze phakathi komthwalo. Inani lamanje eligeleza ngomthwalo lingalawulwa ngokushintsha isango lamanje.

Isilawuli se-Triac nomamukeli  

Izilawuli ze-TRIAC zisetshenziselwa ukufiphalisa ukukhanya. Basebenza ngokuvula nokuvala i-current ngokushesha okukhulu, banikeze inkohliso yesibani esilufifi.

Ingasetshenziswa nanoma yiluphi uhlobo lokukhanya, kuhlanganise ne-LED.

Ama-Triacs asetshenziswa ezinhlelweni zamandla aphezulu njengokukhanyisa, ukufudumeza, noma ukulawula imoto. Asetshenziselwa ukwenza kanye nokuphula amandla amanje ngemvamisa ephezulu kunama-circuit breaker ajwayelekile, anciphisa umsindo nokuphazanyiswa kwe-electromagnetic.

Isamukeli se-TRIAC iyidivayisi esetshenziswa ukulawula amandla omthwalo. Lokhu ikwenza ngokuthola lapho i-voltage kumatheminali amabili e-triac ifika endaweni ethile bese ivula umthwalo.

Lesi samukeli sisetshenziswa ezinhlelweni eziningi ezahlukene. Ezinye zalezi zinhlelo zokusebenza zifaka phakathi ama-dimmers, izilawuli zesivinini sezimoto, nezinto zikagesi.

Isamukeli se-TRIAC siphinde sisetshenziswe kwezinye izinhlelo zokusebenza zezimboni ezifana nemishini yokushisela kanye nabasiki be-plasma.

Ukusebenzisa ama-triac dimmers kuma-LED 

Ama-LED aya ngokuya ethandwa kakhulu ezinhlelweni ezahlukahlukene ngenxa yokusebenza kahle kwawo okuphezulu, ukusetshenziswa kwamandla okuphansi kanye nempilo ende yesevisi.

Kodwa-ke, inkinga eyodwa ngokusebenzisa ama-LED ukuthi kungaba nzima ukufiphalisa. I-TRIAC dimmers wuhlobo lwesifiphali esingasetshenziswa ukufiphalisa ama-LED.

I-TRIAC dimmers isebenza ngokushintsha inani lamanje eligeleza phakathi komthwalo. Lokhu bakwenza ngokuvula nokuvala ngokushesha okukhulu ukuze isilinganiso samanje sibe yinoma yini ofuna ukuyinciphisa. Lokhu kubenza babe inketho enhle yokufiphalisa ama-LED njengoba ekwazi ukusingatha izinguquko zamanje ngokushesha ngaphandle kokubangela izinkinga.

Kunezinto ezimbalwa okufanele uzikhumbule lapho usebenzisa ama-TRIAC dimmer anama-LED.

Okokuqala, udinga ukwenza isiqiniseko sokuthi i-dimmer iyahambisana ne-LED. Okwesibili, udinga ukwenza isiqiniseko sokuthi isilinganiso samanje se-dimmer siphezulu ngokwanele ku-LED. Okwesithathu, udinga ukunakekela ukuxhumana okulungile kwe-dimmer ne-LED.

Uma ulandela le mihlahlandlela, ama-TRIAC dimmers angaba inketho enhle yokufiphalisa ama-LED. Kulula ukuzisebenzisa futhi zinikeza ukufiphala okubushelelezi, okungacwayizi.

Ngaphezu kwalokho, zihambisana nohlu olubanzi lwezibani ze-LED nezibani.

Ukuphathwa kwe-TRAC

 Uma i-voltage enhle noma engalungile isetshenziswa ku-electrode yesango le-triac, isifunda sokulawula siyasebenza. Lapho isifunda sivutha, ukugeleza kwamanje kuze kube yilapho kufinyelelwa khona umkhawulo oyifunayo.

Kulokhu, i-TRIAC idlulisa i-voltage ephezulu, ikhawulela imisinga yokulawula ibe ubuncane. Isebenzisa ukulawulwa kwesigaba, i-triac ingakwazi ukulawula inani lamanje eligeleza ngomthwalo wesifunda.

Isistimu yokulawula ye-TRIAC LED kanye nezintambo 

Isistimu yokulawula i-triac iyisekhethi lapho i-triac isetshenziswa khona ukulawula ukukhanya kwe-LED. I-TRIAC iyisisetshenziswa se-semiconductor enamatheminali amathathu engavulwa ngokusebenzisa i-voltage kutheminali yesango layo futhi icishwe ngokuyikhipha amandla.

Lokhu kuyenza ilungele ukushayela okwamanje nge-LED, edinga

Ukuze uxhume i-triac dimmer, qala ngokususa iswishi ekhona odongeni.

Bese uxhuma intambo emnyama ukusuka ku-dimmer ukuya ocingweni olumnyama oluvela odongeni. Okulandelayo, xhuma intambo emhlophe ukusuka ku-dimmer ukuya ocingweni olumhlophe oluvela odongeni. Ekugcineni, xhuma intambo eluhlaza okotshani ukusuka ku-dimmer ukuya ocingweni lwethusi olungenalutho oluvela odongeni.

Ubuhle nokubi kwama-triac dimmers kuma-LED 

Inzuzo eyinhloko yokusebenzisa i-TRIAC dimmer enamalambu e-LED izindleko eziphansi zokufiphalisa. Usayizi omncane, isisindo esilula, ukunemba okuphezulu kokushuna, ukusebenza kahle kokuguqulwa okuphezulu kanye nesilawuli kude esilula ezinye zezinzuzo.

Ububi obuyinhloko ukuthi ukusebenza kwayo kokufiphala kubi, okuholela ebangeni lokukhanya elilinganiselwe. Lokhu kuyinkinga ngobuchwepheshe besimanje bokufiphalisa i-LED.

Amanye amaswishi ahlakaniphile nawo angama-TRIAC dimmers 

I-Lutron Maestro LED + Dimmer:  Lena inketho enhle cishe kunoma iyiphi indawo. Ingasetshenziselwa i-single-pole noma i-multi-position dimming.

I-Single Pole Rotary Dimmer GEIMP: Idizayini esebenziseka kalula yalezi zi-dimmers iqinisekisa ukuthi kulula ukuzisebenzisa, futhi izindleko zazo eziphansi zisho ukuthi ngeke wephule uma kuziwa ekwenzeni ikhaya lakho libe luhlaza. Lokhu kushintsha kwesigxobo esisodwa kungasetshenziswa nama-LED acimezekayo nama-CFL.

I-Lutron Diva LED + dimmer, XNUMX-pole noma XNUMX-position: Ngokungeziwe ekushintsheni kokhiye ojwayelekile, lezi zishintshi zihlinzeka ngokulawula kwamaslayidi. Ingasetshenziswa cishe nanoma yisiphi isibani esicimayo futhi ihambisana nesigxobo esisodwa noma izinto ezintathu ezisemaceleni.

I-Dimmer ehlakaniphile i-Kasa: Le gajethi exhunyiwe ye-Wi-Fi ingalawulwa ukude kusetshenziswa i-smartphone noma imiyalo yezwi ye-Amazon Alexa noma i-Google Assistant.

Imibuzo Evame Ukubuzwa

Ingabe ngidinga i-TRIAC dimmer?

Ungase udinge i-TRIAC dimmer uma uzama ukufiphalisa i-LED. Kodwa-ke, kubalulekile ukwenza isiqiniseko sokuthi i-dimmer iyahambisana ne-LED. Futhi, udinga ukwenza isiqiniseko sokuthi isilinganiso samanje se-dimmer siphezulu ngokwanele ku-LED.

Ingabe i-Lutron i-TRIAC dimmer?

Yebo, i-Lutron i-TRIAC dimmer. Benza amanye ama-dimmers amahle kakhulu emakethe futhi ayindlela enhle yokufiphalisa ama-LED. Ama-dimmers awo kulula ukuwasebenzisa futhi ahlinzeka ngokufiphala okubushelelezi, okungacwayizi. Ngaphezu kwalokho, zihambisana nohlu olubanzi lwezibani ze-LED nezibani.

Iluphi uhlobo lokufiphaza okuyi-TRIAC?

I-TRIAC dimming iwuhlobo lokufiphalisa lapho okwamanje kulawulwa yi-TRIAC. Lolu hlobo lokufiphaza lulungele ukulungiswa kwe-LED njengoba linezindleko eziphansi zokufiphala futhi luhlinzeka ngokufiphala okubushelelezi, okungacwayizi.

Yiziphi izinhlobo ezintathu zama-dimmers?

Kunezinhlobo ezintathu zama-dimmers: mechanical, magnetic and electronic. Izibani zemishini zisebenzisa iswishi ejikelezayo ukulawula inani lokukhanya okukhishwayo. Ama-dimmers kamagnetic asebenzisa ikhoyili kanye nozibuthe ukulawula ukukhanya. Izibani zikagesi zisebenzisa i-transistor ukulawula ukukhanya.

Ingabe ukufiphala kwe-TRIAC kuyafana nokusika?

Yebo, ukufiphala kwe-TRIAC kuyefana nokufiphala konqenqema okuholayo. Ukufiphala konqenqema okukhuphukayo kuwuhlobo lokufiphalisa nge-elekthronikhi olusebenzisa i-triac ukulawula okwamanje.

Yini i-triac wall dimmer?

I-TRIAC wall dimmer iwuhlobo lwe-wall dimmer esebenzisa i-TRIAC ukulawula i-AC.