Duk dimmers masu jagora da masu bin diddigin na iya rage fitilun LED. Koyaya, gefuna masu bin diddigin sun fi kyau saboda an tsara su musamman don LEDs. Sabanin haka, dimmers masu jagoranci sun fi dacewa da kayan aiki na gargajiya. Bari mu koyi bambance-bambancen da ke tsakanin waɗannan dimmers biyu dalla-dalla mu gano wanda ya fi kyau kuma me yasa.
Menene Babban Dimmer Dimmer?
Dimmers masu jagora sune dimmers na gargajiya da aka tsara don fitilu masu haske da halogen. Wadannan dimmers suna amfani da a TRIAC don sarrafa halin yanzu wanda ke yanke "bangaren jagora" na sine a cikin zagayowar AC. Sakamakon haka, dimmer yana jinkirta farawa da wutar lantarki kuma ta haka yana rage hasken wuta.
Dimmer mai jagora yana ɗaya daga cikin tsoffin fasahar dimming. Kuna iya fuskantar matsalolin hayaniya yayin amfani da waɗannan dimmers. Idan aka kwatanta da dimmers na zamani, suna haifar da ƙarin zafi kuma ba mafita mai amfani da makamashi ba. Bayan haka, ba za ku iya haɗa su da fasahar gida mai wayo ba.
lura: Dimmer mai jagora na iya aiki tare da wasu fitattun LEDs da CFLs amma baya goyan bayan kowane iri.
Ribobi & Fursunoni Na Jagorancin Dimmer
| ribobi | fursunoni |
|---|---|
| • Zane mai sauƙi & sauƙi don shigarwa • Mai tsada • Ya dace da lodi mai ƙarfi • Mai jituwa tare da kwararan fitila na gargajiya • Yadu samuwa | • Mara daidaituwa da LEDs • Zai iya haifar da ƙarar sauti • Mai saurin haɓakar zafi mai yawa • Ba manufa ga mai kaifin haske tsarin • Iyakantaccen kewayon dimming idan aka kwatanta da gefen baya |
Menene Trailing Edge Dimmer?
A cikin dimmer mai bin diddigin, ana sarrafa hasken hasken ta hanyar yanke ƙarshen ko wutsiya na igiyar wutar lantarki ta AC. Waɗannan dimmers suna ba da damar wutar lantarki ta gudana a farkon zagayowar AC kuma a yanke shi a ƙarshen kowane zagayowar. Ta wannan hanyar, yana kula da dimming mai santsi. Ya bambanta da TRIACs da aka yi amfani da su a cikin manyan dimmers masu kaifin baki, dimmers masu gefe suna amfani da transistor (kamar MOSFETs ko IGBTs). Wannan yana ba da ingantacciyar hanya don dimming da aikin dimming mara amo.
Idan aka kwatanta da manyan ƙwararrun shekaru, masu bin diddigin sun fi dacewa. Mafi yawa sun dace da hasken wuta mai ƙarfi kamar LEDs da CFLs. Haka kuma, suna kuma aiki tare da kwararan fitila na gargajiya kamar incandescent da halogen. Dimmers masu bin diddigi suna haɗe tare da tsarin haske mai wayo, kuma.
Ribobi & Fursunoni Na Trailing Edge Dimmer
| ribobi | fursunoni |
|---|---|
| • Mai jituwa tare da LEDs & CFLs Aiki shiru • Makaman makamashi • Karancin dimming fiye da gefen jagora • ƙarancin samar da zafi • Haɗa tare da tsarin haske mai wayo | • Mafi ƙarancin dacewa da hasken wuta mai ƙarfi • Mai tsada • Hadadden shigarwa |
Bambanci Tsakanin Jagoranci da Trailing Edge Dimmer
Bambance-bambancen Injin Aiki
Babban dimmer mai jagora yana aiki ta hanyar toshe magudanar ruwa na yanzu a farkon kwararar AC na yanzu kuma yana ba da damar na yanzu ya wuce bayan jinkiri. Don yin wannan, yana amfani da TRIAC, wanda shine farkon yanke igiyoyin zunubi. Ta wannan hanyar, ƙarancin ƙarfi ana isar da shi zuwa haske, wanda ke dusashe shi.
Sabanin haka, dimmer gefen gefen baya yana ba da damar gudana a halin yanzu a farkon zagayowar AC kuma yana toshe na yanzu a ƙarshen kowane zagayowar. A sakamakon haka, fitilu suna dusashe sumul. Don gudanar da wannan, masu ɗorewa masu ɗorewa suna amfani da transistor maimakon TRIAC.
Load Capacity
Dimmers suna zuwa tare da ƙarfin lodi da ake kira kewayon aiki. Dole ne jimlar wutar lantarki ta kasance cikin wannan kewayon don aiki mai kyau. Misali, dimmer 0-400W na iya gudanar da kwararan fitila 10 na 40W (10 x 40W = 400W) ko kwararan fitila 8 na 50W (8 x 50W = 400W). Wannan yana nufin jimlar ya kamata ya kasance cikin 400W.
Kamar yadda aka ƙera babban gaba don kwararan fitila na gargajiya, za su iya ɗaukar nauyi fiye da dimmers masu bin diddigi. Waɗannan dimmers na iya ɗaukar 300W zuwa 1000W ko fiye. Koyaya, manyan dimmers kamar LEDs ko CFLs ba su dace da ƙananan kayan wuta ba. Za ku fuskanci matsalolin hayaniya yayin amfani da fitilun da ke ƙasa da ƙaramin nauyin babban dimmer, wanda shine 20W-40W.
A gefe guda, masu bin diddigin gefuna suna da ƙaramin ƙarfin lodi na 5W-10W. Don haka, walƙiya na gargajiya tare da babban wattage bai dace da amfani da dimmer mai bin diddigi ba. Madadin haka, an tsara su don ƙananan hasken wuta kamar LEDs da CFLs.
lura: Ƙarfin lodin dimmer ba zai zama iri ɗaya ba ga fitilu masu haske/halogen (0W-400W) da LEDs, kamar 10W-100W. Misali, idan kuna amfani da LEDs akan dimmer da aka tsara don fitilun halogen, matsakaicin nauyin da zaku iya sanyawa shine 100W, ba 400W ba.
karfinsu
Dimmers masu jagora suna dacewa da fitilun gargajiya tare da manyan lodi, kamar incandescent da halogen kwararan fitila. Idan kun yi amfani da su don ƙananan hasken wuta kamar LEDs, zai nuna ƙarar ƙararrawa. Don kawar da wannan, an Direban LED masu dacewa da manyan dimmers ana buƙata.
cost
Dimmers masu jagora suna da arha da sauƙin samuwa. Yana amfani da tsohuwar fasaha kuma yana da sauƙi mai sauƙi, wanda ke ba da gudummawa ga ƙananan farashi. Don haka, manyan dimmers sune mafi mashahuri zaɓi don kwararan fitila. Kuna iya amfani da su don aikace-aikacen da ke buƙatar babban dimmers, kamar aikace-aikacen kasuwanci. Wannan zai rage farashin ku.
Sabanin haka, dimmers masu bin diddigi suna amfani da fasahar ci gaba kuma suna da tsada. Kuma arha. Don haka, idan kuna da ƙarancin kasafin kuɗi, farashin sa na iya zama abin damuwa. Duk da haka, babban farashi na farko yana da daraja zuba jari a cikin saboda suna da ƙarfin makamashi da kuma mafita mai mahimmanci a cikin dogon lokaci.
Dimmability
Wuraren wuta da kwararan fitila na halogen suna ba da kewayon dimming (0% zuwa 100%) don duka masu jagora da masu bin diddigi. Koyaya, idan yazo ga LEDs, kewayon dimming don masu dimmers masu jagora suna nuna iyakoki. Yana dims LEDs partially, 10% -100%. Sabanin haka, dimmers masu bin diddigi suna ba da mafi kyawun sassaucin dimming jere daga 1% -100%.
makamashi yadda ya dace
Kamar yadda aka ƙera dimmers masu jagora don kwararan fitila na gargajiya waɗanda ke cinye ƙarin kuzari, waɗannan dimmers yawanci makamashi ba su da inganci. Ko da waɗannan fitilun suka dushe, yawan kuzarinsu ba ya raguwa daidai gwargwado. Yanzu, zaku iya tambayar menene idan muka yi amfani da LEDs tare da dimmers masu jagora. A zahiri, waɗannan dimmers an tsara su don kwararan fitila masu ƙarfi, yayin da LEDs ba su da ƙarfi. Don haka, ko da kuna amfani da kwararan fitila masu amfani da makamashi tare da manyan dimmers, yana zama ƙalubale don sarrafa inganci.
Akasin haka, dimmers masu bin diddigi suna da ƙarfin kuzari sosai. Ba kamar manyan dimmers ba, ba sa haifar da zafi ko ɓarna makamashi. Don haka, idan ingancin makamashi shine fifikonku, haɗa Lissafin hasken wuta tare da dimmers masu biyo baya.
Hayaniya da Tsangwama na Electromagnetic (EMI)
Dimmers masu jagora suna amfani da TRIAC, wanda ba zato ba tsammani ya yanke farkon yanayin motsin AC. Wannan yana sa filament ko abubuwan da ke cikin kwan fitila su yi hayaniya. Irin wannan hayaniyar ya zama mafi shahara yayin da ake amfani da masu dimmers masu amfani da ƙananan fitilu kamar LEDs waɗanda aka haɗa tare da dimmers marasa jituwa. Bugu da ƙari, kwatsam jujjuyawar wutar lantarki na haifar da sigina masu yawa. A sakamakon haka, wasu na'urorin lantarki, kamar rediyo, Wi-Fi Router, TV, da sauransu, suna fuskantar tsangwama da batutuwan sigina.
A gefe guda kuma, masu bin diddigin gefuna suna amfani da transistor waɗanda ke yanke santsin raƙuman AC daga ƙarshe. A sakamakon haka, ba a haifar da hayaniya. Wannan yana ƙara ƙasa da yuwuwar tsoma baki tare da na'urorin lantarki.
Aikace-aikace
Ana amfani da dimmers masu jagora a ko'ina a cikin wuraren zama da fitilu na ado kamar chandeliers da fitilun bene. Bugu da ƙari, a cikin wuraren da ake amfani da kwararan fitila masu ƙarfi, manyan dimmers masu dacewa sun dace da juna, misali, a ciki. shagunan sayar da kayayyaki. Bayan haka, yana da aminci ga kasafin kuɗi kuma ana amfani dashi a manyan aikace-aikace.
Sabanin haka, ana amfani da dimmers masu bin diddigin mafi yawa tare da hasken zamani kamar LEDs. Waɗannan sun dace da aikace-aikacen ƙananan kaya. Bayan haka, yakamata ku zaɓi dimmers masu bin diddigi a cikin ingantaccen haske mai haske.
Chart Bambance Mai Sauri: Jagoran VS Trailing Edge Dimmer
| Features | Babban Edge Dimmer | Trailing-Edge Dimmer |
|---|---|---|
| Yankan Waveform | Farkon zagayowar AC | Ƙarshen zagayowar AC |
| Canja wurin Bangaren | TRIAC | Transistor (MOSFETs ko IGBTs) |
| Dimming Smoothness | Ƙananan santsi | Santsi sosai da madaidaicin dimming |
| Matsayin EMI | high | low |
| Matakan Surutu | Matsakaici zuwa babba | Karamin hayaniya |
| makamashi yadda ya dace | Mara inganci | Ingantacciyar inganci |
| Aikace-aikace | Wuraren wuta, halogen, da sauran manyan fitilu masu ƙarfi | LEDs, CFLs, da ƙananan hasken wuta |
| cost | cheap | tsada |
| Daidaitawa Tare da Smart System | Ba kasafai masu jituwa ba | dace |
Wanne ne Mafi kyawun LEDs: Jagoran VS Trailing Edge Dimmer?
An ƙera dimmers masu bin diddigi musamman don LEDs da sauran ƙananan kayan aiki masu ƙarfi kamar CFLs. Wadannan dimmers suna da ƙananan ƙarfin ƙarfin nauyi idan aka kwatanta da manyan dimmers, wanda ya dace da LEDs.
Bayan haka, dimming gefen gefen yana da santsi fiye da babban gefen. Suna ƙara haifar da rashin hayaniya ko hayaniya kuma suna da ƙarfin kuzari sosai. Duk waɗannan abubuwan suna sanya dimmers mai ɗorewa mafi kyau ga LEDs.
FAQs
Kunsa UP
Kafin zabar tsakanin jagora da dimmer mai bibiya, duba nau'in kayan aikin ku. Idan fitilu ne ko halogen kwan fitila, je ga dimmer mai jagora. Amma idan hasken LED ne ko CFL, dimmer mai bin diddigi shine mafi kyawun zaɓi.
Duk da haka, ya kamata ka yi la'akari da nauyin nauyin dimmer da fitilu. Idan jimlar wutar fitilun ya yi ƙasa ko fiye da ƙarfin lodin dimmer, ba zai nuna kyakkyawan aiki ba. A ƙarshe, koyaushe siyan dimmers daga amintaccen alama kuma sanannen alama wanda ya dace da fitilun LED ɗin ku.
