Daminɛ kuma
Yala i sɛgɛnnen don lanpanw ye minnu bɛ manamana ani fanga wari caman sara wa? Faamuyali LED transformateurs bɛ se ka i ka yeelenko kɛcogo Changer. Nin barokun in kɔnɔ, an bɛna LED transformateur suguya wɛrɛw sɛgɛsɛgɛ ani u nafa LED kase yeelen ni strip baarakɛcogo la. Aw bɛna a dɔn cogo min na aw bɛ se ka transformateur ɲuman sugandi aw magow kama.
LED Transformer suguyaw
Transformateurs LED minnu bɛ wuli tuma bɛɛ
LED transformateur minnu bɛ wuli tuma bɛɛ, olu dabɔra walasa ka tension basigilen bɔli kɛ, a ka c’a la, 12V walima 24V. O transformateur ninnu ka ɲi kosɛbɛ LED strip lanpanw ni fixtures fanba la, bawo u b’a to tension bɛ to cogo kelen na, doni mana kɛ min o min ye. O sabatili in nafa ka bon kosɛbɛ bawo a bɛ sɔgɔsɔgɔninjɛ bali ani ka yeelen basigilen mara LEDw bɛɛ kan minnu bɛ ɲɔgɔn kan.
Misali la, n’i bɛ baara kɛ ni 12V LED strip yeelen ye, transformateur constant voltage bɛna jigin (a ka c’a la 120V walima 230V) ka se 12V bɔli sabatilen ma. Nin transformateur in dafalen don baarakɛminɛnw na i n’a fɔ kabini jukɔrɔ yeelen, accent yeelen, ani fɛn wɛrɛw minnu bɛ kɛ ni tension dɔgɔman ye.
Transformeurs LED minnu bɛ baara kɛ tuma bɛɛ
Faan wɛrɛ fɛ, kuran basigilen LED transformateurs dabɔra kɛrɛnkɛrɛnnenya la LED fixtures kama minnu bɛ current sabatilen de wajibiya sanni ka voltage fixe de wajibiya. O transformateur ninnu b’a to kuran min bɛ tɛmɛ LEDw fɛ, o bɛ to cogo kelen na, o min nafa ka bon LED fanga caman baarakɛcogo la.
Kuran sɛgɛsɛgɛlikɛlanw bɛ kɛ tuma caman na baarakɛlaw ka yeelenbɔcogo la, i n’a fɔ fɛn dilanni yeelen walima yɔrɔ minnu na yeelen kɔlɔsili tigitigi ka kan ka kɛ yɔrɔ minnu na. A ka c’a la, u bɛ na ni sisan hakɛ suguya caman ye (misali la, 300mA, 600mA) walasa ka bɛn LED wajibiyalen kɛrɛnkɛrɛnnenw ma. Ni aw bɛ kuran sɛgɛsɛgɛlikɛlan basigilen sugandi, a nafa ka bon aw ka aw ka LED yeelenw ka kuran hakɛ dɔn walasa ka tiɲɛni bali walima ka dɔ bɔ baara la.
Transformeurs LED minnu tɛ ji bɔ
Kɛnɛma walima jisuma sigidaw kama, ji tɛ don minnu na, olu nafa ka bon. O transformateur ninnu dilannen don ni IP rating (Ingress Protection) ye min b’a jira k’u bɛ se ka buguri ni ji kɛlɛ. Misali la, transformateur min hakɛ ye IP67 ye, o bɛ se ka ji su ji la fo ka se mɛtɛrɛ 1 ma waati dantigɛlen kɔnɔ, o b’a to a bɛnnen don nakɔ yeelen ma, kɛnɛma taamasiyɛnw, ani kɛnɛma baara wɛrɛw ma.
Ni aw bɛ baara kɛ ni transformateur ye min tɛ ji bɔ, o b’a to aw ka LED yeelenw bɛ to baara la ani ka to lakana la waati juguw la. Misali la, n’i bɛ LED strip lanpanw sigi jidagayɔrɔ lamini na walima nakɔ kɔnɔ, transformateur ji tɛ min na, o bɛna kuran yɔrɔw tanga ji ma, ka kuran yɔrɔw bali walima ka u tiɲɛ.
Transformateur LED ɲuman sugandili
Ni i bɛ LED transformateur sugandi i ka yeelenko porozɛ kama, ni i ye fɛn koloma damadɔw faamuya, o bɛ se ka danfara bɛɛ don i ka LED yeelenw baara kɛcogo ɲuman n’u si jan na. Jateminɛ nafama minnu ka kan ka to an hakili la, olu filɛ nin ye:
Voltage wajibiyalenw faamuyali
Fɔlɔ, a nafa ka bon kosɛbɛ ka i ka LED yeelenw ka tension (voltaji) bɛn transformateur (transformateur) ma. LED strip yeelen fanba bɛ baara kɛ ni 12V walima 24V ye. Ni 12V LED strip bɛ aw bolo, aw mago bɛ 12V transformateur la. O cogo kelen na, 24V bɔrɔ bɛ 24V transformateur de wajibiya. Ni aw bɛ baara kɛ ni tension jugu ye, o bɛ se ka kɛ sababu ye ka LEDw wuli, ka u sumaya kojugu, walima ka u yɛrɛ tiɲɛ. Aw bɛ aw ka LED lanpanw ka fɛn ɲɛfɔlenw lajɛ tuma bɛɛ walasa k’u ka tension wajibiyalenw dafa sani aw ka transformateur san.
Wattage magow jatebɔ
O kɔfɛ, aw ka kan ka jatebɔ kɛ watti bɛɛ lajɛlen na min ka kan ka kɛ aw ka LED sigicogo la. O jatebɔ in nafa ka bon walasa transformateur ka se ka doni minɛ k’a sɔrɔ a ma sumaya kojugu. Formula nɔgɔman min ka kan ka tugu, o ye:
Aw bɛ aw ka LED sɛrɛkili ka watti hakɛ jateminɛ mɛtɛrɛ kelen na.
Aw bɛ a caya ni jiribolo min bɛ kɛ, o janya bɛɛ lajɛlen ye.
Misali la, ni aw ka LED bɔrɔ bɛ watti 4,8 ta mɛtɛrɛ kelen na ani ni aw ka mɛtɛrɛ 5 bɔrɔ bɛ aw bolo, watti bɛɛ lajɛlen wajibiyalen bɛna kɛ:
4,8W/m×5m=24W ye
Walasa ka lakana ni baarakɛcogo ɲuman sabati, aw bɛ transformateur dɔ sugandi min ka ca ni 20-30% ye a dɔgɔyalenba la ka tɛmɛ aw ka watti bɛɛ wajibiyalen kan. O cogo la, transformateur min bɛ se 30W ma, o bɛna kɛ koɲuman ye.
So kɔnɔ ni kɛnɛma baarakɛcogo jateminɛw
I b’a fɛ k’i ka LED lanpanw sigi yɔrɔ min na, o ye ko kɔrɔba wɛrɛ ye. Ni aw bɛ baara kɛ ni LED strips ye so kɔnɔ, transformateur standard bɛ bɔ. Nka, kɛnɛma baara kama, aw mago bɛ transformateur (transformateur) la min tɛ ji bɔ. Aw bɛ transformateurw ɲini minnu ka IP hakɛ bɛ se IP65 ma walima ka tɛmɛ o kan. Nin transformateur ninnu dilannen don walasa ka ji ni buguri muɲu, o b’a to aw ka yeelen bɛ to baara la ani ka to lakana la waati juguw la.
Misali la, n’i bɛ LED strip lanpanw sigi jidagayɔrɔ lamini na walima nakɔ kɔnɔ, transformateur ji tɛ min na, o bɛna kuran yɔrɔw tanga ji ma, ka kuran yɔrɔw bali walima ka u tiɲɛ.
Ko minnu bɛ kɛ tuma caman na ni LED Transformers ye
Flickering ani Overheating Gɛlɛyaw
Baarakɛlaw bɛ gɛlɛya minnu sɔrɔ kosɛbɛ ni LED transformateurw ye, olu dɔ ye flickering ye. O bɛ se ka kɛ ni transformateur ma bɛn LED yeelenw ka tension walima current wajibiyalenw ma. Flikɛ tɛ nɔ bila i ka yeelen cɛɲi dɔrɔn na, nka a bɛ se ka kɛ sababu ye fana ka LEDw tiɲɛ joona. Sumaya kojugu ye haminankoba wɛrɛ ye; ni transformateur doni ka ca kojugu walima ni fiɲɛ ma don a la ka ɲɛ, o bɛ se ka kɛ sababu ye ka unit funteni kɛ, o bɛ na ni tiɲɛni walima tasuma farati ye.
Walasa ka nin ko ninnu bali, aw bɛ aw jija tuma bɛɛ ko transformateur bɛ bɛn aw ka LED yeelenw ka tension ni watt kɛrɛnkɛrɛnnen ma. Misali la, ni 12V LED bɔrɔ b’i bolo, ni i bɛ baara kɛ ni transformateur ye min bɛ tension wɛrɛ bɔ, o bɛ se ka kɛ sababu ye ka flickering kɛ. Ka fara o kan, aw bɛ transformateurw jateminɛ minnu bɛ ni funteni lakanani ye walasa ka funteni kojugu nɔgɔya.
A bɛ se ka baara kɛ ni LED yeelenw ye
Transformateur ni LED yeelenw ka bɛnkan nafa ka bon kosɛbɛ walasa ka baara kɛcogo ɲuman sɔrɔ. Baarakɛla caman bɛ fili k’a ɲini ka baara kɛ ni halojeni transformateurw ye ni LED yeelenw ye. Halojeni transformateurw dabɔra watti doni caman kama, wa a bɛ se ka kɛ u tɛ LEDw ka fanga ɲinini dɔgɔyali dɔn, o bɛ na ni gɛlɛyaw ye i n’a fɔ u bɛ wuli walima u ma se ka wuli.
Faan wɛrɛ fɛ, LED transformateurw dabɔra kɛrɛnkɛrɛnnenya la walasa ka watti dɔgɔmanninw ɲɛnabɔ ani ka kuran walima tension sabatilen di. Misali la, ni aw bɛ baara kɛ ni 12V LED strip ye, aw ye aw jija ka transformateur dɔ sugandi min sɛbɛnnen bɛ ko 12V LED driver. O bɛna dɛmɛ ka yeelen sabatili sabati ani ka yeelen bɔli bali.
Baara kɛli ni Halojeni Transformateurw ye vs LED Transformateurs
Ni a bɛ na ni sugandili ye halojeni transformateurw ni LED transformateurs cɛ, o laban in de ye sugandi ɲuman ye tuma bɛɛ LED baarakɛcogo la. Halojeni transformateurw ma labɛn ka ɲɛ LEDw ka fanga dɔgɔyali kama, wa u bɛ se ka kɛ sababu ye ka baarakɛbaliya ni baarakɛbaliya lase u ma.
LED transformateurw dilannen don walasa ka fanga wajibiyalen di k’a sɔrɔ farati minnu bɛ halojeni transformateurw la. U bɛ se ka tension ni current labɛn ka ɲɛ, k’a to LEDw bɛ baara kɛ lafiya la ani ka ɲɛ.
Kuma surun na, ka baara kɛ ni transformateur ɲuman ye, o nafa ka bon walasa ka aw ka LED yeelenw baaracogo n’u si jan sabati. Aw bɛ fɛnw sɛgɛsɛgɛ tuma bɛɛ ani ka a lajɛ ni u bɛ bɛn ɲɔgɔn ma walasa ka aw yɛrɛ tanga ko minnu bɛ kɛ tuma caman na i n’a fɔ sɔgɔsɔgɔninjɛ ni funteni kojugu, ani ka LED transformateurs sugandi ka tɛmɛ halogène transformateurs kan aw ka LED baarakɛcogo la.
Ladilikanw sigicogo kan LED Transformateurw kama
Ni a bɛ tali kɛ LED transformateurw sigili la, laadilikan jɔnjɔn caman bɛ se ka dɛmɛ don walasa ka sigicogo lakananen ni baarakɛcogo ɲuman sɔrɔ. Wiring fɛɛrɛ ɲumanw, lakana fɛɛrɛw, ani jiginni suganditaw nafa ka bon walasa ka i ka LED yeelenbɔlan baara kɛ ka ɲɛ ani ka mɛn.
Wiring Fɛɛrɛ ɲumanw
Wiring ɲuman nafa ka bon kosɛbɛ i ka LED transformateur baarakɛcogo la. Fɛn nafama dɔw filɛ nin ye minnu ka kan ka kɛ:
Baara kɛ ni nɛgɛ jateminɛnan ɲuman ye : Aw bɛ nɛgɛ jateminɛnan sugandi min bɛ bɛn aw ka LED sigicogo fanga ɲinini ma. LED baarakɛcogo fanba la, AWG 18 ka se 20 ma, a ka c’a la, o bɛ se ka kɛ. Filɛri minnu ka bon, olu bɛ dɔ bɔ tension jigin na yɔrɔ janw na.
Jɛɲɔgɔnya lakananenw : Aw ye aw jija ka jɛɲɔgɔnya bɛɛ siri ani ka lakana. Jɛɲɔgɔnya lafiyalenw bɛ se ka kɛ sababu ye ka sɔgɔsɔgɔ walima ka dɛsɛ tuma ni tuma. Aw bɛ baara kɛ ni nɛgɛdagalanw walima solder joints ye walasa ka ɲɔgɔn sɔrɔ min bɛ se ka da a kan.
Follow Polarity : Aw ye aw janto positif (+) ni negative (-) terminals la ni aw bɛ aw ka LED lanpanw siri transformateur la. Polarite jugu bɛ se ka LEDw tiɲɛ walima k’u bali ka yeelen bɔ.
Aw kana doni girinya kojugu : Aw ye aw jija aw kana tɛmɛ aw ka transformateur ka watti hakɛ kan. Ni aw ka LED fanga bɛɛ lajɛlen tɛmɛna transformateur seko kan, o bɛ se ka kɛ sababu ye ka sumaya kojugu ani ka dɛsɛ. Aw bɛ aw ka LED sɛrɛkiliw ka watti bɛɛ jate tuma bɛɛ ani ka transformateur sugandi min bɛ se ka 20-30% la dɔgɔmannin ka tɛmɛ a bɛɛ lajɛlen kan.
Lakanali fɛɛrɛw
Lakanali ka kan ka kɛ fɔlɔ ye tuma bɛɛ ni aw bɛ LED transformateurw sigi. Fɛɛrɛ nafama dɔw filɛ nin ye minnu ka kan ka kɛ:
Kuran tigɛ : Aw bɛ kuranba faga tuma bɛɛ sani aw ka sigili fɛn o fɛn daminɛ. O bɛ kuran sɔgɔli bali ani ka baarakɛyɔrɔ lafiyalen sabati.
Aw bɛ baara kɛ ni GFCI bɔyɔrɔw ye : Ni aw bɛ kɛnɛma fɛnw sigi, aw bɛ baara kɛ ni Ground Fault Circuit Interrupter (GFCI) bɔyɔrɔw ye. O kuran bɔyɔrɔw bɛ dɛmɛ ka kuran sɔgɔli bali ni jisuma ye.
Jateminɛw lajɛ : Aw ye aw jija ka transformateur jate ka kɛɲɛ ni a baaracogo laɲininen ye, kɛrɛnkɛrɛnnenya la kɛnɛma fɛnw na. Aw bɛ transformateurw ɲini minnu ka IP hakɛ bɛ bɛn sigida ma, i n’a fɔ IP65 walima ka tɛmɛ o kan yɔrɔw la minnu ɲiginnen don.
Fiɲɛbɔcogo : Aw bɛ transformateur bila yɔrɔ la fiɲɛ bɛ don yɔrɔ min na kosɛbɛ walasa a kana sumaya kojugu. Aw kana a bila yɔrɔ datugulenw na, fiɲɛ tɛ don yɔrɔ minnu na.
Mounting Sugandili minnu bɛ kɛ Transformateurs (Transformateurs) kama
Ni aw ye aw ka LED transformateur sigi ka ɲɛ, o bɛ se ka lakana ni sɔrɔcogo bɛɛ ɲɛ. Aw ye nin sugandiliw lajɛ:
Kogo sigili : Walasa ka se ka don nɔgɔya la ani ka transformateur to duguma, aw bɛ a lajɛ ka a sigi kogo la. Aw bɛ baara kɛ ni juru walima bɔrɔw ye minnu bɛ na ni transformateur ye walasa ka a sigi ka ɲɛ.
Kabini sigili : Ni aw bɛ a bila kabiniw jukɔrɔ walima yɔrɔ gɛlɛnw na, aw bɛ aw jija ka transformateur (transformateur) don ka ɲɛ ani ni yɔrɔ bɛrɛ bɛ a la walasa fiɲɛbɔ bɛ se ka don a kɔnɔ.
Kɛnɛmafɛnw : Ni aw bɛ kɛnɛma baara kɛ, aw bɛ baara kɛ ni dakunw ye minnu tɛ se ka waati tiɲɛ walasa ka transformateur tanga ji ni buguri ma. O b’a si janya ani ka baarakɛcogo sabati.
Sɔrɔcogo : Aw ye aw jija ka transformateur sɔrɔ nɔgɔya la walasa ka a ladon walima ka a falen. Aw kana a bila yɔrɔw la minnu sɔrɔli ka gɛlɛn.
Ni aw ye nin sigicogo ladilikan ninnu labato, aw bɛ se k’a lajɛ ko aw ka LED transformateurw bɛ baara kɛ lafiya la ani ka ɲɛ, ka yeelen dafalen di aw ka porozew ma.
Nafa minnu bɛ sɔrɔ baara kɛli la ni LED Transformers ye
Kuwati baarakɛcogo ɲuman
Nafa fɔlɔ minnu bɛ sɔrɔ LED transformateurw baara la, olu dɔ ye u fanga dɔgɔyali ye. A tɛ i n’a fɔ laadala yeelenbɔlanw, minnu bɛ fanga caman ta ani ka funteni tɛmɛnen bɔ, LED transformateurw bɛ kuran sɔrɔcogo ɲuman kɛ LED yeelenw kama. U bɛ AC kuran caman wuli ka bɔ kuran na ka kɛ DC kuran dɔgɔman ye, LEDw mago bɛ min na walasa ka baara kɛ. O fɛn caman tigɛli kɛcogo bɛ fanga bɔnɛ dɔgɔya ani k’a to i ka yeelenbɔlan bɛ baara kɛ ni fanga hakɛ wajibiyalen dɔrɔn ye.
Misali la, LED transformateur min ka ɲi kosɛbɛ, o bɛ se ka fanga tacogo dɔgɔya fo ka se 80% ma ni i y’a suma ni yeelenbɔlan ye min bɛ yeelen bɔ. O tɛ kuran musakaw dɔgɔya dɔrɔn, nka a bɛ kɛ sababu ye fana ka sigida sabatilen sɔrɔ, a kɛtɔ ka fanga ɲinini bɛɛ lajɛlen dɔgɔya.
LED yeelenw ka ɲɛnamaya kɛcogo ɲuman
Ni aw bɛ baara kɛ ni LED transformateur ɲuman ye, o bɛ aw ka LED yeelenw si janya kosɛbɛ. LED lanpanw dilannen don walasa u ka baara kɛ tension ni current hakɛ kɛrɛnkɛrɛnnenw kɔnɔ, wa transformateur dɔ b’a to o paramètres bɛ mara. Ni LEDw ye tension ni current ɲuman sɔrɔ, u bɛ baara kɛ ka ɲɛ, o bɛ dɔ bɔ u yɔrɔw sɛgɛnni ni u sɛgɛnni na.
Misali la, transformateur min bɛ ni doni girinya lakanani ye, o bɛ se ka spikes in voltage bali, n’o tɛ, o bɛ se ka LEDw tiɲɛ. Ni fanga dicogo sabatilen don, LED transformateurw bɛ se k’i ka yeelen sigicogo dɛmɛ ka mɛn—a ka c’a la, u bɛ tɛmɛ sanga 25 000 kan, n’i y’a suma ni sanga 1000 dɔrɔn ye laadala anpuluw ta la.
Lakanali fɛɛrɛw ɲɛnabɔlenw
Lakanali ye nafaba wɛrɛ ye min bɛ sɔrɔ baara kɛli la ni LED transformateurw ye. O minɛnw dilannen don ni lakanafɛn suguya caman ye walasa ka yeelenw ni baarakɛlaw bɛɛ lakana. LED transformateur caman bɛ na ni lakananiw ye ka bɔ kurun surunw na, ka doni girinya kojugu, ani ka sumaya kojugu.
Misali la, transformateur min bɛ ni funteni lakanani ye, o bɛna da a yɛrɛma ni a ye funteni kojugu ye, o bɛ tasuma farati minnu bɛ se ka sɔrɔ, olu bali. Ka fara o kan, ni baara kɛra ni transformateur ye min dabɔra kɛrɛnkɛrɛnnenya la LEDw kama, o bɛ dɔ bɔ kuran sɔgɔli farati la, bawo u dilannen don walasa ka tension dɔgɔmanw minɛ lafiya la.
Ka fara o kan, LED transformateur caman fana tɛ ji sɔrɔ walima u tɛ se ka waati tiɲɛ, o b’a to u bɛnnen don kɛnɛma baara ma. O fɛɛrɛ in b’a to i ka yeelenbɔlan bɛ to baara la ani a lakananen don, hali ni waati juguw kɛra.
Kuma surun na, nafa minnu bɛ sɔrɔ ka baara kɛ ni LED transformateurw ye, olu tɛ dan i ka lanpanw fanga dɔrɔn ma. U bɛ fanga sɔrɔcogo ɲɛ, ka i ka LED minɛnw si janya, ani ka lakanafɛnw don a kɔnɔ minnu bɛ sistɛmu n’a baarakɛlaw bɛɛ lakana.
Ladilikan: Aw bɛ LED transformateur sugandi tuma bɛɛ, lakanafɛnw bɛ min kɔnɔ i n’a fɔ doni girinman lakanani walasa ka aw ka LED sigili ɲɛnamaya jan ni a lakanani ɲɛ.
Kuncɛli
Nin barokun in b’a jira ko a nafa ka bon ka LED transformateur ɲuman sugandi LED kase yeelenw ni strip baarakɛcogo la. Sugu jɔnjɔnw ye tension basigilen ye, kuran basigilen, ani transformateur minnu tɛ ji bɔ, olu kelen-kelen bɛɛ bɛ mago kɛrɛnkɛrɛnnenw ɲɛnabɔ. Ni aw bɛ transformateur sugandi, aw bɛ jateminɛ kɛ voltage wajibiyalenw na, watt magow ani a sigicogo. Walasa ka baara kɛcogo ɲuman ni lakana sabati, aw bɛ transformateur dɔ sugandi tuma bɛɛ min kɔnɔ lakananifɛnw bɛ don a kɔnɔ. Aw ye sugandiliw sɛgɛsɛgɛ minnu bɛ sɔrɔ, Suretron (Suretron) ye, aw bɛ se ka LED transformateur ɲumanw sɔrɔ yɔrɔ minnu na, minnu dilannen don walasa k’aw ka yeelenko porozɛw yiriwa ka ɲɛ.
Ɲininkaliw
J: Transformateur LED ye mun ye?
A: LED transformateur ye minɛn ye min bɛ AC kuran caman wuli ka kɛ DC kuran ye min ka dɔgɔ, ka LED yeelenw baaracogo ɲuman ni baarakɛcogo ɲuman sabati.
J: Ne bɛ se ka LED transformateur ɲuman sugandi cogo di?
A: Walasa ka LED transformateur ɲuman sugandi, aw bɛ aw ka LED lanpanw ka tension bɛn ɲɔgɔn ma ani ka watti total min ka kan ka jate, ka transformateur sugandi min ka ca ni 20-30% ye.
J: Mun na n ka LED transformateur bɛ ka sumaya kojugu?
A: Sumaya kojugu bɛ se ka kɛ ni transformateur doni ka ca kojugu walima ni fiɲɛ ma don a la ka ɲɛ. Aw ye aw jija a bɛ bɛn aw ka LED lanpanw ka watt ni voltage wajibiyalenw ma.
J: Yala ne bɛ se ka baara kɛ ni halogène transformateur ye LEDw kama wa?
A: A man ɲi ka baara kɛ ni halojeni transformateurw ye LEDw kama, bawo u ma labɛn ka ɲɛ fanga dɔgɔyali kama, wa u bɛ se ka kɛ sababu ye ka baarakɛbaliya walima dɛsɛw lase u ma.
