Kodi triac dimmer ndi chiyani? Zonse zomwe muyenera kudziwa

Kodi muli ndi magetsi m'nyumba mwanu omwe mukufuna kuti muzimitse? Ngati ndi choncho, mungafunike dimmer ya TRIAC.

Mu positi iyi yabulogu, tikambirana za TRIAC dimmer ndi momwe imagwirira ntchito.

Kodi triac dimmer ndi chiyani

TRIAC dimmer ndi mtundu wa switch yamagetsi yomwe ingagwiritsidwe ntchito kuzimitsa magetsi. Zimagwira ntchito posintha kuchuluka kwa mphamvu zomwe zimaperekedwa ku babu.

Amagwiritsidwa ntchito makamaka m'nyumba kuwongolera nyali za incandescent kapena halogen, koma angagwiritsidwenso ntchito kuwongolera mphamvu zamagalimoto.

Ma dimmer a TRIAC akukhala otchuka kwambiri chifukwa amapereka maubwino angapo kuposa ma switch achikhalidwe. Choyamba, ma dimmer a TRIAC ndi osavuta kugwiritsa ntchito mphamvu kuposa ma switch achikhalidwe.

Amakupatsaninso mwayi wopanga mbiri zowunikira zomwe mungagwiritse ntchito kuti mukhazikitse momwe nyumba yanu ilili.

Kodi TRIA ikutanthauza chiyani?

TRIAC imayimira "triode for alternating current".. Uwu ndi mtundu wa thyristor womwe ungagwiritsidwe ntchito kuwongolera kuyenda kwa AC.

Ntchito ya Triac dimmer

TRIAC dimmer ndi chipangizo chomwe chimagwiritsa ntchito TRIAC kuwongolera kuwala kwa katundu monga nyali ya incandescent kapena chotenthetsera chamagetsi.

TRIAC ndi mtundu wa thyristor, chomwe ndi chipangizo cha semiconductor chomwe chimatha kuyatsidwa ndikuzimitsa pogwiritsa ntchito kamagetsi kakang'ono pachipata chake.

TRIAC ikayatsidwa, imalola kuti pakali pano iziyenda pakatunduyo. Kuchuluka kwazomwe zikuyenda kudzera mu katunduyo zimatha kuwongoleredwa ndikusintha chipata chapano.

Triac controller ndi receiver  

Zowongolera za TRIAC zimagwiritsidwa ntchito kuti zichepetse kuwala. Amagwira ntchito poyatsa ndi kuzimitsa magetsiwo mofulumira kwambiri, kupereka chinyengo cha kuwala kocheperako.

Itha kugwiritsidwanso ntchito ndi mtundu uliwonse wa kuwala, kuphatikiza LED.

Triacs amagwiritsidwa ntchito pamagetsi apamwamba monga kuyatsa, kutentha, kapena kuwongolera magalimoto. Amagwiritsidwa ntchito popanga ndi kuswa ma frequency apamwamba kuposa ozungulira wamba, omwe amachepetsa phokoso ndi kusokoneza kwamagetsi.

Wolandira TRIAC ndi chipangizo chomwe chimagwiritsidwa ntchito kuwongolera mphamvu ya katundu. Imachita izi pozindikira pamene voteji kudutsa ma terminals awiri a triac ikufika pamalo enaake ndikuyatsa katunduyo.

Wolandila uyu amagwiritsidwa ntchito m'mapulogalamu ambiri osiyanasiyana. Zina mwazinthuzi zikuphatikiza ma dimmers, zowongolera liwiro lamagalimoto, ndi magetsi.

Cholandila cha TRIAC chimagwiritsidwanso ntchito m'mafakitale ena monga makina owotcherera ndi ocheka a plasma.

Kugwiritsa ntchito ma triac dimmers mu ma LED 

Ma LED akuchulukirachulukira m'mapulogalamu osiyanasiyana chifukwa chogwira ntchito kwambiri, kugwiritsa ntchito mphamvu zochepa komanso moyo wautali wautumiki.

Komabe, vuto limodzi logwiritsa ntchito ma LED ndilakuti zimakhala zovuta kuzimitsa. Ma dimmer a TRIAC ndi mtundu wa dimmer womwe ungagwiritsidwe ntchito kuwunikira ma LED.

TRIAC dimmers amagwira ntchito posintha kuchuluka kwa zomwe zikuyenda pakalipano. Amachita izi poyatsa ndikuzimitsa mwachangu kwambiri kuti mphamvu yanthawi zonse ikhale chilichonse chomwe mukufuna kuchepetsa. Izi zimawapangitsa kukhala njira yabwino yochepetsera ma LED chifukwa amatha kuthana ndi kusintha kwaposachedwa popanda kuyambitsa mavuto.

Pali zinthu zingapo zomwe muyenera kukumbukira mukamagwiritsa ntchito ma dimmer a TRIAC okhala ndi ma LED.

Choyamba, muyenera kuonetsetsa kuti dimmer ikugwirizana ndi LED. Chachiwiri, muyenera kuwonetsetsa kuti ma dimmer apano ndiwokwera mokwanira pa LED. Chachitatu, muyenera kusamalira kulumikizana kolondola kwa dimmer ndi LED.

Ngati mutsatira malangizowa, ma dimmer a TRIAC akhoza kukhala njira yabwino yochepetsera ma LED. Ndiosavuta kugwiritsa ntchito ndipo amapereka kuwala kosalala, kopanda kuwala.

Kuphatikiza apo, zimagwirizana ndi mitundu yosiyanasiyana ya zida za LED ndi nyali.

Kuwongolera kwa TRIAC

 Pamene mpweya wabwino kapena woipa umagwiritsidwa ntchito pa electrode ya chipata cha triac, dera lolamulira limatsegulidwa. Pamene dera likuyaka moto, madzi akuyenda mpaka malo omwe mukufuna.

Pachifukwa ichi, TRIAC imadutsa magetsi apamwamba, ndikuchepetsa mphamvu zamagetsi kuti zikhale zochepa. Pogwiritsa ntchito kuwongolera gawo, triac imatha kuwongolera kuchuluka kwazomwe zikuyenda kudzera mumayendedwe ozungulira.

TRIAC LED yowongolera dongosolo ndi waya 

Dongosolo loyang'anira ma triac ndi dera lomwe chingwe cha triac chimagwiritsidwa ntchito kuwongolera kuwala kwa LED. TRIAC ndi chipangizo cha semiconductor chokhala ndi ma terminal atatu omwe amatha kuyatsa pogwiritsa ntchito voliyumu pachipata chake ndikuzimitsa pochotsa mphamvu.

Izi zimapangitsa kukhala koyenera kuyendetsa pano kudzera pa LED, zomwe zimafunikira

Kuti mulumikizane ndi triac dimmer, choyamba chotsani chosinthira chomwe chilipo pakhoma.

Kenako gwirizanitsani waya wakuda kuchokera ku dimmer kupita ku waya wakuda wochokera ku khoma. Kenaka, gwirizanitsani waya woyera kuchokera ku dimmer kupita ku waya woyera wochokera ku khoma. Pomaliza, lumikizani waya wobiriwira kuchokera ku dimmer kupita ku waya wopanda kanthu wamkuwa wochokera pakhoma.

Ubwino ndi kuipa kwa ma triac dimmers mu ma LED 

Phindu lalikulu logwiritsa ntchito dimmer ya TRIAC yokhala ndi nyali za LED ndi mtengo wotsika wa dimming. Kukula kwakung'ono, kulemera kopepuka, kulondola kwapamwamba kwambiri, kusinthika kwakukulu komanso kuwongolera kosavuta kwakutali ndi zina mwazabwino.

Choyipa chachikulu ndichakuti mawonekedwe ake a dimming ndi osauka, zomwe zimapangitsa kuti pakhale kuwala kochepa. Ili ndivuto laukadaulo wamakono wa LED dimming.

Ma switch ena anzeru omwenso ndi ma dimmer a TRIAC 

Lutron Maestro LED + Dimmer:  Iyi ndi njira yabwino pafupifupi malo aliwonse. Itha kugwiritsidwa ntchito popanga ma single-pole kapena multi-position dimming.

Single Pole Rotary Dimmer GEA: Mapangidwe osavuta kugwiritsa ntchito a dimmers awa amawonetsetsa kuti ndi osavuta kugwiritsa ntchito, ndipo mtengo wake wotsika umatanthauza kuti simudzasokonekera pankhani yopangitsa nyumba yanu kukhala yobiriwira. Kusinthana kwa mlongoti kungagwiritsidwe ntchito ndi ma LED ocheperako ndi ma CFL.

Lutron Diva LED + dimmer, XNUMX-pole kapena XNUMX-position: Kuphatikiza pa kusintha kwa kiyibodi, masiwichi awa amapereka chiwongolero cha slide. Itha kugwiritsidwa ntchito ndi nyali iliyonse yozimitsidwa ndipo imagwirizana ndi mtengo umodzi kapena zida zitatu zam'mbali.

Intelligent dimmer Kasa: Chida ichi cholumikizidwa ndi Wi-Fi chitha kuwongoleredwa patali pogwiritsa ntchito foni yamakono kapena mawu amawu a Amazon Alexa kapena Google Assistant.

FAQ

Kodi ndifunika dimmer ya TRIAC?

Mungafunike dimmer ya TRIAC ngati mukuyesera kuzimitsa kuwala kwa LED. Komabe, ndikofunikira kuwonetsetsa kuti dimmer ikugwirizana ndi LED. Komanso, muyenera kuwonetsetsa kuti ma dimmer apano ndiwokwera mokwanira pa LED.

Kodi Lutron ndi TRIAC dimmer?

Inde, Lutron ndi dimmer ya TRIAC. Amapanga ma dimmers abwino kwambiri pamsika ndipo ndi njira yabwino yochepetsera ma LED. Ma dimmer awo ndi osavuta kugwiritsa ntchito ndipo amapereka kuwala kosalala, kopanda kuwala. Kuphatikiza apo, zimagwirizana ndi mitundu yosiyanasiyana ya zida za LED ndi nyali.

Ndi mtundu wanji wa dimming TRIAC?

TRIAC dimming ndi mtundu wa dimming pomwe panopo imayendetsedwa ndi TRIAC. Dimming yamtunduwu ndi yabwino kwa zida za LED chifukwa imakhala ndi mtengo wocheperako ndipo imapereka kuwala kosalala, kopanda kuwala.

Kodi mitundu itatu ya dimmers ndi iti?

Pali mitundu itatu ya dimmers: makina, maginito ndi zamagetsi. Ma dimmer amakina amagwiritsa ntchito chosinthira chozungulira kuwongolera kuchuluka kwa kuwala komwe kumatulutsa. Magnetic dimmers amagwiritsa ntchito koyilo ndi maginito kuwongolera kuwala. Ma dimmer amagetsi amagwiritsa ntchito transistor kuwongolera kuwala.

Kodi kuchepa kwa TRIAC ndikofanana ndi kutsika?

Inde, dimming ya TRIAC ndi yofanana ndi dimming yakutsogolo. Rising edge dimming ndi mtundu wa dimming yamagetsi yomwe imagwiritsa ntchito triac kuwongolera zamakono.

Kodi dimmer ya khoma la triac ndi chiyani?

TRIAC wall dimmer ndi mtundu wa dimmer ya khoma yomwe imagwiritsa ntchito TRIAC kuwongolera AC.