Ka yɔrɔ bɛnnenw sugandi yeelenko baara dɔ kama, o bɛ se ka kɛ i n’a fɔ i ka gɛlɛn. I bɛna desizɔn minnu ta kosɛbɛ, olu dɔ ye ka LED bolibaga ɲuman sugandi. Aw k’a kɛ ka ɲɛ, aw ka yeelenw bɛna baara kɛ cogo dafalen na san caman kɔnɔ. Aw ye a sɔrɔ cogo jugu la, wa aw bɛ farati la yeelen tɛ bɛn, ka wuli, walima hali ka tiɲɛni banbali kɛ aw ka LEDw la. Ɲininkali cɛmancɛ bɛ jigin tuma caman na nin na: yala i ka kan ka baara kɛ ni tension constant (CV) ye walima ni current constant (CC) LED driver ye wa?
Nin gafe in dabɔra walasa k’o sugandili in gundo bɔ a la. An bɛna danfara jɔnjɔnw sɛgɛsɛgɛ CV ni CC bolifɛntigiw cɛ, ka u kelen-kelen bɛɛ baara cogo ɲɛfɔ, ani k’u baarakɛcogo ɲumanw jira. I kɛra ɛntɛrinɛti injiniyɛri ye min bɛ fɛn dilannen gɛlɛn dɔ dilan, i kɛra fɛn sanbaga ye min bɛ fɛnw sɔrɔ jago yeelenw kama, walima i kɛra DIY kanubaga ye min bɛ ka LED strip sigicogo kɛ ka kɛɲɛ ni i yɛrɛ sago ye, nin barokun bɛna jɛya di i ma i mago bɛ min na.
I bɛna a dɔn mun na LED dɔw, i n’a fɔ fɛn minnu bɛ se ka wuli, olu bɛ ɲɛtaa sɔrɔ ni tension basigilen ye, k’a sɔrɔ LED minnu fanga ka bon, olu bɛ kuran basigilen tigitigi de wajibiya. A laban na, i bɛna se ka bolifɛntigi dafalen sugandi ni jigiya ye porozɛ o porozɛ kama, k’a to baara kɛcogo ɲuman, lakana ani ɲɛnamaya jan bɛ kɛ i ka yeelenbɔcogo la.
Mun Ye LED Drivers ani Mun na LEDw mago bɛ u la?
Sani an ka don CV ni CC bolifɛnw kɛrɛnkɛrɛnnenw na, a nafa ka bon ka a faamu LED bolibaga ye min ye ani a jɔyɔrɔba min bɛ a la. A kɔnɔna na, LED bolibaga ye kuran ye min bɛ a yɛrɛ la, min bɛ fanga labɛn ka taa LED walima LED kulu dɔ la. Aw k’a miiri k’a ye yeelenko baara hakili ye, k’a lajɛ ko fɛn bɛɛ bɛ taa ɲɛ ani ka ɲɛ.
LEDw bɛ baara kɛ cogo min na (Ɲɛfɔli nɔgɔman) .
Light-Emitting Diodes (LED) ye semiconducteurs ye minnu bɛ yeelen Bɔ ni kuran tilennen (DC) tɛmɛna u fɛ. A tɛ i n’a fɔ laadala anpuluw, minnu bɛ se ka baara kɛ ni kuran caman ye (AC) ka bɔ kogo bɔyɔrɔ la, LEDw mago bɛ DC fanga sɔrɔyɔrɔ sabatilen na, min fanga ka dɔgɔ.
LEDw bɛ sɛgɛsɛgɛli kɛ kosɛbɛ ni tension ni current jiginni ye. Arrow Electronics ka fɔ la, hali fɛn misɛnninw yeli bɛ se ka kɛ sababu ye u yeelen bɔli ka ɲɔgɔn ta, ka u kulɛri caman wuli, walima ka tiɲɛ joona kosɛbɛ k’a sababu kɛ u ka funteni kojugu ye. Ni LED ye kuran caman sɔrɔ, o bɛ se ka kɛ sababu ye ka cogoya dɔ sɔrɔ min bɛ wele ko thermal runaway, funteni min bɛ bɔ o bɛ tɛmɛ a dan kan, o bɛ kɛ sababu ye a ka jeni kudayi. O de y’a to bolifɛntigi tɛ a dɛmɛnan dɔrɔn ye—a ye lakanafɛn wajibiyalen ye.
LED Driver ka baara
LED bolila ka baara fɔlɔ ye ka AC fanga caman wuli ka bɔ i ka bɔyɔrɔ la ka kɛ DC fanga dɔgɔman ye, LEDw mago bɛ min na. Nka a ka baara bɛ tɛmɛn mɔgɔw ladɔnniyacogo nɔgɔman kan. Sotigi fana bɛ baara kɔrɔtalen kɛ, n’o ye ka fanga labɛn.
Ka kɛɲɛ n’a dilanni ye, a bɛna tension basigilen walima kuran sabatilen mara, ka LEDw tanga fanga jiginni ma. Nin sariyasen in b’a to :
Baarakɛcogo ɲuman: Bololabaarakɛla bɛ LEDw dɛmɛ u ka baara kɛ u ka yɔrɔ la min bɛ baara kɛ ka ɲɛ, ka yeelen bɔli caya ka sɔrɔ ka fanga dɔgɔya.
sabatili: A bɛ kuran dilancogo basigilen di, ka sɔgɔsɔgɔninjɛ bali ani ka yeelen bɔ cogo kelen na.
Siɲɛ jan: Ni bolifɛntigi bɛ LEDw lakana ka bɔ kurun bolicogo tɛmɛnenw ni funteni bolicogo la, o bɛ u ka baarakɛ waati janya kosɛbɛ.
LED bolifɛn min bɛ wele ko constant voltage (CV) o ye kuran ye min dabɔra ka DC voltage jɔlen ni sabatilen bɔ. O bolifɛnw ka bɔli hakɛ minnu ka ca kosɛbɛ olu ye 12V DC ani 24V DC ye. Hali ni tension bɛ to a cogo la, kuran min bɛ di bolifɛntigi fɛ, o bɛ se ka ɲɔgɔn ta ka kɛɲɛ ni LED doni ɲininiw ye minnu sirilen bɛ a la.
CV LED bolifɛnw bɛ baara kɛ cogo min na
CV bolifɛnw bɛ kɛ LED fɛnw na minnu ka kuran-labɛn-yɔrɔw bɛ u ka sɛrɛkili kɔnɔ kaban. Misali ɲuman ye LED strip yeelen ye. O bɔrɔ ninnu bɛ dilan ni LED kuluw ye minnu sirilen don ɲɔgɔn na, ka fara rezistiw kan minnu bɛ dan sigi kuran na. I n’a fɔ UPOWERTEK y’a ɲɛfɔ cogo min na, ikomi kuran bɛ ɲɛnabɔ kaban modulu hakɛ la, LEDw bɛ tension basigilen dɔrɔn de wajibiya walasa ka baara kɛ ka ɲɛ. CV bolibaga bɛ o wulicogo jɔlen in di, wa kurun kɔnɔ rezistiw b’a to LED kelen-kelen bɛɛ bɛ kuran hakɛ bɛnnen sɔrɔ.
CV LED Drivers ka baarakɛcogo minnu bɛ kɛ tuma caman na
Voltage constant drivers ye taa-ka-segin sugandili ye feerekɛlaw ni jagokɛlaw ka yeelenko baara caman na, yɔrɔ minnu na a sigili nɔgɔya ani a sɛgɛsɛgɛli ye fɔlɔfɔlɔw ye. U baarakɛcogo dɔw ye ninnu ye:
LED Strips: A ka ca a la, a bɛ kɛ ka kabini jukɔrɔ yeelen, accent yeelen, ani decorative linear runs.
Taamaʃyɛnw: A bɛ kɛ taamasiyɛnw lamagannenw ni piblisite pankurunw na, yɔrɔ minnu na, fɛn caman sɛgɛsɛgɛli ni musaka dɔgɔyali ye fɛnba ye.
LED Modules: Module minnu dilannen don ka kɔn, olu minnu bɛ kɛ kanal sɛbɛnniw ni yeelenbɔlanw na, olu ka teli ka baara kɛ ni tension basigilen ye.
Decorative Linear Lighting: Yeelenbɔcogo minnu bɛ kɛ fɛn dilanni ni dugukolo kan, minnu bɛ baara kɛ ni yeelenbɔlan janw ye minnu bɛ se ka wuli ka bɔ u nɔ na.
Yeelenbɔlan minnu tɛ tension dɔgɔya: I n’a fɔ puck yeelenw ani LED kase yeelenw minnu dilannen don walasa ka wiring nɔgɔmanw kɛ, minnu bɛ taa ɲɔgɔn fɛ.
CV LED Drivers ka nafaw
A sigili n’a sɛgɛsɛgɛli ka nɔgɔn: Wiring paralɛli cogoya b’a to a ka nɔgɔn ka yeelen caman fara a kan walima ka strip janya janya k’a sɔrɔ jatebɔ gɛlɛnw ma kɛ.
A bɛ yeelen boli janw dɛmɛ: A ka ɲi kosɛbɛ porozew ma minnu bɛ yeelen sira janw wajibiya minnu bɛ to senna.
A bɛ bɛn ni LED fɛn caman ye minnu bɛ kɛ ni mɔgɔw ye: CV ye fɛɛrɛ ye min bɛ dɔn fɛnw sigibagaw fɛ, wa a bɛ kɛ LED fɛn caman na minnu tɛ sɔrɔ.
Musow ka musakaw : Baarakɛyɔrɔbaw la, sistɛmu musaka bɛɛ bɛ se ka dɔgɔya ni i y’a suma ni CC ɲɛnabɔcogo ye.
CV LED Drivers ka dɛsɛw
Farati min bɛ yeelenko bɛnbaliya la: Boli janba kɔnɔ, tension jigin bɛ se ka kɛ sababu ye ka LED minnu bɛ strip laban na, olu ka kɛ i n’a fɔ u bɛ fiyen ka tɛmɛ a daminɛ na.
Se bɛ se ka LEDw fanga sɔrɔ ni sisan sariya tɛ: Ni i bɛ baara kɛ ni CV bolibaga ye ni LEDw ye minnu tɛ u yɛrɛ ka kurunba dantigɛlan ye, o bɛna u tiɲɛ joona.
A man ɲi yeelenko tigitigi la: A man ɲi kosɛbɛ baarakɛcogo ɲumanw na yɔrɔ minnu na yeelen tigitigi ni kulɛriw bɛ bɛn ɲɔgɔn ma, olu de nafa ka bon kosɛbɛ.
Kuran basigilen (CC) LED bolibaga dabɔra ka kuran jɔlen di, min tɛ Changé, min bɛ suman miliampère (mA) walima anmper (A) la. Fɛn minnu bɛ Bɔ tuma caman na olu ye 350mA, 700mA ani 1050mA ye. Walasa ka o kurunba basigilen in mara, bolifɛntigi b’a ka bɔli wulicogo ladilan a yɛrɛma ka kɛɲɛ ni LED doni wajibiyalenw ye.
CC LED Sofɛrɛw bɛ baara kɛ cogo min na
CC bolifɛnw bɛ kɛrɛnkɛrɛnnenya la fanga di LEDw ma minnu fanga ka bon walima LED sɛrɛkili minnu tɛ n’u yɛrɛ ka kuran dantigɛlanw ye. O LED ninnu bɛ ni ɲɛfɛla kuran hakɛ dantigɛlen ye min ka kan ka dafa walasa u ka baara kɛ lafiya la ani cogo ɲuman na. CC bolibaga b’a lajɛ ko nin kuran hakɛ tigitigi in bɛ di, funteni jiginni walima fɛn wɛrɛw mana kɛ min o min ye. Ni LEDw ka kuran cogoya bɛ Changé, bolifɛntigi bɛ wulicogo caman sɛmɛntiya walasa kuran ka to a cogo la. O kɔlɔsili tigitigi in bɛ funteni bolicogo bali ani ka baara kɛcogo basigilen sabati.
CC LED Drivers ka baarakɛcogo caman
Sisan bolibaga minnu bɛ to sen na, olu de ye sugandili ɲuman ye yeelenko la min bɛ baara kɛ kosɛbɛ ani min bɛ se ka kɛ baarakɛlaw fɛ, yɔrɔ min na dannaya ni yeelen ɲuman ye fɔlɔfɔlɔ ye. U ka baarakɛminɛnw ye ninnu ye:
LED minnu fanga ka bon: LED kelen-kelen minnu bɛ kɛ ka kɛɲɛ ni fɛnw ye minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye.
Downlights ani COB LEDs: U bɛ kɛ kosɛbɛ sigiyɔrɔw, birow ani feerekɛyɔrɔw yeelenw na walasa ka yeelen caman bɔ.
Architectural Lighting: Fixtures minnu bɛ yeelen tigitigi ni kulɛriw kɔlɔsi.
Jago ni izini yeelen: O la, yeelen minnu bɛ bɔ sanfɛ ani nbɛdaw la, yɔrɔ minnu na ɲɛnamaya jan ni baarakɛcogo ɲuman nafa ka bon kosɛbɛ.
Professional-Grade Fixtures: Baarakɛminɛn o baarakɛminɛn yeelen bɔli bɛ kɛ cogo kelen na, min ka ɲi kosɛbɛ, o tɛ se ka kɛ.
CC LED Drivers ka nafaw
A bɛ yeelen sabatilen sabati: A bɛ yeelen kelen di LED bɛɛ ma ɲɔgɔn kɔ, bawo u kelen-kelen bɛɛ bɛ kuran kelen sɔrɔ.
LED ka baarakɛcogo ɲuman ani a si janya: A bɛ kɛ sababu ye ka LEDw baara u ka baarakɛcogo ɲuman na ani k’u tanga tiɲɛni ma min bɛ kɛ ka tɛmɛ kurunba kan.
A bɛ funteni bolicogo bali: Ni CC bolifɛnw bɛ kuran kɔlɔsi kosɛbɛ, u bɛ LED tiɲɛni sababu fɔlɔ bɔ yen.
A ka ɲi yeelenko la min bɛ se ka baara kɛ kosɛbɛ: Sugandili ɲuman don baarakɛminɛnw na minnu bɛ yeelen ɲuman ni dannaya ɲuman ɲini.
CC LED Drivers ka dɛsɛw
A bɛ LED doni bɛnni tigitigi de wajibiya: LED juru ɲɛfɛla wulicogo bɛɛ ka kan ka don bolifɛntigi ka bɔli wulicogo fɔlen kɔnɔ.
Less Flexible for Long Strip Runs: Wiring LEDs in series bɛ se ka gɛlɛya ka tɛmɛ ani ka kɛ fɛn ye min tɛ se ka sɛgɛsɛgɛ kosɛbɛ baarakɛcogo janw na, minnu bɛ kɛ ɲɔgɔn fɛ.
A sɔngɔ ka gɛlɛn: CC bolifɛnw ni u bɛ fanga di fɛn minnu ma, olu bɛ se ka kɛ musaka caman ye ka kɔn o ɲɛ ka tɛmɛ CV wɛrɛw kan.
CV ni CC LED Driver: Danfara jɔnjɔnw ɲɛfɔra
Danfara jɔnjɔn minnu bɛ tension basigilen ni kuran basigilen bolibagaw cɛ, olu faamuyali ye sugandili ɲuman kɛli kunba ye. Nin ye danfara kɔrɔw tilatilali ye baarakɛcogo, lakana ani sigili cɛ.
Kuran bɔli danfara
Danfara jɔnjɔnba bɛ u ka bɔli la.
CV Driver: A bɛ bɔli wulicogo jɔlen di (misali la, 24V). Kuran bɛ ɲɔgɔn falen-falen, wa a bɛ bɔ doni de la.
CC Driver: A bɛ bɔli kuran jɔlen di (misali la, 700mA). Voltage bɛ Changé ani a bɛ ladamu ka kɛɲɛ ni doni ye.
O danfara kelen in b’a jira u bɛ baara kɛ cogo min na ani u bɛ se ka LED suguya minnu fanga di u ma lafiya la.
Baarakɛcogo ni yeelenko ɲumanya
Yeelen cogoya: CC bolifɛnw bɛ yeelen cogoya ɲuman di. Ikomi LED bɛɛ min bɛ seri la, o bɛ kuran kelen tigitigi Sɔrɔ, u bɛɛ bɛ yeelen hakɛ kelen Bɔ. Ni CV bolilaw bɛ fanga di LED janyalenw ma, tension jigin bɛ se ka kɛ sababu ye LED minnu ka jan bolifɛntigi la, olu ka fiyen kosɛbɛ.
Kulɛriw jiginni: Kulɛri min tɛ bɛn ɲɔgɔn ma, o bɛ se ka kɛ sababu ye LEDw ka kulɛri caman wuli. CC bolifɛnw bɛ kuran dilancogo sabatilen di, o bɛ dɔ bɔ kulɛri caman ɲɔgɔnnabɔli farati la ani ka yeelen kɛcogo ɲuman sabati.
Dimi kɛcogo: Hali n’a suguya fila bɛɛ bɛ se ka dimi, a ka c’a la, CC bolifɛnw bɛ dimi kɛ cogo nɔgɔman na, min bɛ kɛ ka ɲɛ, kɛrɛnkɛrɛnnenya la ni yeelen dɔgɔyara. O bɛ Kɛ k’a sababu Kɛ u bɛ kuran Kɔrɔsi k’a ɲɛsin u yɛrɛ ma, o min ye fɛn fɔlɔ ye min bɛ LED dɔ yeelen Bɔ.
Lakanali ni LED Lakanali
Farati min bɛ funteni caya kojugu: Faratiba min bɛ LED ka ɲɛnamaya kɔnɔ, o ye funteni ye. CC bolifɛnw lakananen don u yɛrɛ la bawo u bɛ funteni bolicogo bali u kɛtɔ k’a to abada kuran ka tɛmɛ LED ka hakɛ danma kan.
Burnout Control: Ni CV system ye, ni onboard resistor min bɛ LED strip kan, o ma ɲɛ, LEDw bɛ se ka current caman sɔrɔ ka jeni. CC bolibaga bɛ o kɔlɔsi k’a ɲɛsin a yɛrɛ ma, ka lakanani yɔrɔ nafama dɔ di LEDw yɛrɛ ma.
Danfara minnu bɛ baarakɛcogo ɲuman na
Load Matching: A ka c’a la, CC bolifɛnw bɛ baara kɛ ka ɲɛ bawo u b’a to dilanbagaw bɛ se ka LEDw baara u ka baarakɛcogo ɲuman na. CV sitɛmuw bɛ u jigi da rezistiw kan walasa ka fanga tɛmɛnenw jeni i n’a fɔ funteni, o min bɛ baarakɛbaliya jira min bɛ sɔrɔ a yɛrɛ la.
Seko ni dɔnko : Sotigi suguya fila bɛɛ ka jogo ɲuman bɛna kɛ ni fanga hakɛ ɲuman ye, nka CC bolifɛnw kɔlɔsili tigitigi bɛ to ka kɛ sababu ye ka sistɛmu bɛɛ lajɛlen baarakɛcogo ɲuman sɔrɔ fɛnw na minnu bɛ se ka kɛ baarakɛlaw fɛ.
Installation & Flexibilité (Sɔrɔli & Labɛnni).
CV: A tɛ se ka suma ni nɔgɔya ni fɛn caman sɛgɛsɛgɛli ye, kɛrɛnkɛrɛnnenya la LED sɛrɛkiliw la. Aw bɛ se ka sɛrɛkiliw tigɛ ka kɛɲɛ ni u janya ye ani k’u siri ɲɔgɔn na nɔgɔya la, o b’a kɛ fura ye min bɛ se ka kɛ DIY ye.
CC: A bɛ labɛnni ɲuman de wajibiya. Aw ka kan ka LEDw siri ɲɔgɔn na ani ka a lajɛ ni juru ɲɛfɛla wulicogo bɛɛ bɛ bɛn bolifɛntigi ka bɔli wulicogo ma. O b’a to a tɛ se ka sɛgɛsɛgɛ kosɛbɛ porozew la minnu janya bɛ ɲɔgɔn ta.
Juman ka fisa, CV walima CC LED Driver?
Jaabi ye nin ye: a bɛɛ bɛ bɔ i ka baarakɛminɛn na ani i bɛ baara kɛ ni LED suguya min ye. U fila si tɛ diɲɛ bɛɛ kɔnɔ 'ka fisa'; u dabɔra dɔrɔn kun wɛrɛw kama.
Ni CV LED Driver ka fisa
Voltage constant driver ye sugandili ɲuman ye nin ko in na:
Decorative LED Strips: A dafalen don ka ɲɛsin accent yeelen ma, kabinet jukɔrɔ yeelen ma, ani cove yeelen ma yɔrɔ min na flexibilité ye fɛnba ye.
Janya ladilanni minnu bɛ se ka sɛgɛsɛgɛ: Ni i mago bɛ ka LED kasɛti tigɛ ka kɛɲɛ ni janya ye min bɛ kɛ ka kɛɲɛ ni i yɛrɛ sago ye poroze dɔ kama.
Parallel Connections: Ni aw b’a fɛ ka LED modulu walima strips caman baara ka bɔ kuran sɔrɔyɔrɔ kelen na.
Budjet-Friendly Lighting Systems: Tuma caman na, o ye fura ye min musaka ka dɔgɔ kosɛbɛ yeelenba la, yeelenko min tɛ kɔrɔta ye.
DIY-Friendly Installations: Wiring nɔgɔya b’a to a ka ɲi kosɛbɛ so porozew kama.
Ni CC LED Driver ka fisa
Sisan bolibaga min bɛ to sen na, o ye sugandili ɲuman ye nin ko in na:
LED minnu fanga ka bon: A nafa ka bon fɛn o fɛn na min bɛ baara kɛ ni LEDw ye minnu bɛ bɔ kosɛbɛ, ni kurun kɔnɔ sisan sariya tɛ.
Fɛn minnu bɛ kɛ ka ɲɛsin baarakɛcogo ma: Ni yeelen ni kulɛri basigilen tɛ se ka fɔ, i n’a fɔ feerekɛyɔrɔw jirayɔrɔw walima seko ni dɔnko jirayɔrɔw la.
Jago ni izini yeelenw: Ka ɲɛsin fɛnw ma minnu bɛ kɛ sanfɛ, dugumalanw, ani nbɛdaw la minnu bɛ baara kɛcogo ɲuman ni u si hakɛ caman wajibiya.
LED minnu bɛ ɲɛnamaya jan wajibiya: CC bolibaga ka lakanani cogoya bɛ LEDw ka ɲɛnamaya janya kosɛbɛ.
Ni Kulɛri ni yeelen bɛrɛbɛrɛ nafa ka bon: Fɛɛrɛ kelenpe min bɛ se ka yeelen bɔli kɛ cogo kelen na fɛn caman kɔnɔ.
Sugandili ka da bɔli magow kan
Sariya nɔgɔman ye ka i ka LED fɛn dilannenw cogoyaw lajɛ.
Ni a bɛ donna -taama dɔ jira (misali la, '12V DC'), i mago bɛ Constant Voltage (CV) bolibaga la.
Ni a bɛ donna- kurun dɔ jira (misali la, '350mA'), i mago bɛ Kuran sabatilen (CC) bolibaga la.
Cogo min na i bɛ se ka Driver ɲuman sugandi i ka LED poroze kama
Aw bɛ nin fɛɛrɛ duuru in labato walasa ka da a la ko aw bɛ bolifɛntigi dafalen sugandi waati bɛɛ.
Taabolo 1 — LED suguya dɔn
Yala o ye LED sɛrɛkili ye min bɛ se ka wuli, COB (Chip-on-Board) LED, LED kelen-kelen fanga ka bon, walima modulu min dilanna ka kɔn wa? Formulaire factor ye i ka clue fɔlɔ ye. A bɛ se ka fɔ ko stripw bɛ baara kɛ ni CV ye tuma bɛɛ, k’a sɔrɔ LED kelen-kelen minnu fanga ka bon, olu bɛ CC de wajibiya.
2nan — LED kuran wajibiyalenw lajɛ
LED ka kunnafonisɛbɛn sɛgɛsɛgɛ walasa k’a dɔn a:
Voltage: CV kama, aw bɛ bolifɛntigi ka bɔli voltage bɛn LED ka donna voltage ma (misali la, 24V).
Forward Current: Ni CC ye, aw bɛ bolifɛntigi ka bɔli kurunba bɛn LED ka kurunba kofɔlen ma (misali la, 700mA).
Se hakɛ (Watts): Aw ye aw jija bolifɛntigi ka fanga bɛɛ lajɛlen ka ca ni 20% ye a dɔgɔyalenba la ka tɛmɛ aw ka LED doni girinya bɛɛ kan walasa ka lakana hakɛ sɔrɔ.
3nan — Aw ye sigicogo lajɛ
So kɔnɔ ni kɛnɛma: Kɛnɛma walima jisuma yɔrɔw bɛ bolifɛntigiw de wajibiya minnu ka IP hakɛ bɛnnen don (misali la, IP65 walima ka tɛmɛ o kan) walasa u ka u tanga buguri ni nɔgɔ ma.
Funteni: Aw bɛ bolifɛntigi ka baarakɛcogo funteni hakɛ lajɛ walasa ka a dɔn ni a bɛnnen don sigida ma.
4nan — Aw bɛ bolifɛntigiw ka seereyaw jateminɛ
Aw bɛ lakana ni jogoɲumanya seereyaw ɲini minnu bɛ tali kɛ aw ka mara la, i n’a fɔ UL (Amerika woroduguyanfan ta) walima CE (Erɔpu ta). Ani fana, aw bɛ a lajɛ ni dimi bɛ se ka kɛ (misali la, TRIAC, 0-10V, DALI, PWM) ni aw b’a fɛ ka aw ka yeelenw fiyɛ.
5nan — A latigɛ ka da Scalability & Maintenance kan
Fɛn minnu bɛna kɛ waati jan kɔnɔ, olu jateminɛ. A ka c’a la, CV sitɛmuw bɛ se ka fɛn caman sɛmɛntiya walima k’u dilan walasa ka yeelen nɔgɔmanw sɔrɔ. CC sitɛmu minnu bɛ baarakɛlaw ka fixtures kɔnɔ, olu jɔlen don walasa u ka mɛn ni ladonni fitinin ye.
CV ni CC LED Sofɛrɛw ka ɲɔgɔndan jatebɔsɛbɛn
| Feature |
Constant Voltage (CV) Driver |
Constant Current (CC) Driver |
| Bɔli suguya |
Voltage fixe (misali la, 12V, 24V) . |
Kuran jɔlen (misali la, 350mA, 700mA) . |
| Baarakɛcogo minnu ka teli ka kɛ |
LED bɔrɔw, taamasiyɛnw, yeelen liniyali min ka dɔgɔn |
LED minnu fanga ka bon, dugumalanw, jagokɛyɔrɔw |
| Nafa minnu b’a la |
A sigili ka nɔgɔn, a bɛ se ka sɛgɛsɛgɛ, a bɛ se ka sɛgɛsɛgɛ, a musaka ka dɔgɔ |
Yeelen basigilen, baarakɛcogo ɲumanba, LED ɲɛnamaya jan, lakana |
| Danyɔrɔw |
Se min bɛ yeelenko bɛnbaliya la, o bɛ LEDw de wajibiya ni onboard resistors ye |
A bɛ doni bɛnkan tigitigi de wajibiya, a tɛ se ka wuli kosɛbɛ ka ɲɛsin strip yeelen ma |
| A ka fisa ni LED min ye |
LED strips ani modules ni current regulation donna a kɔnɔ |
LED ni fixtures fanga caman bɛ minnu na ni sisan sariyaw tɛ |
| Musow ka musakaw danfara |
A ka c’a la, musaka ka dɔgɔn, kɛrɛnkɛrɛnnenya la, sistɛmu belebelebaw kama |
Kɔrɔlen musaka ka bon bolifɛntigi ni fixture la |
Ɲininkali minnu bɛ kɛ tuma caman na CV ni CC LED bolifɛnw kan
Yala ne bɛ se ka LEDw ɲagami ɲɔgɔn na bolifɛntigi kelen kan wa?
Ayi, aw ka kan ka baara kɛ ni bolifɛn suguya bɛnnen ye aw ka LEDw kama. Ni aw bɛ baara kɛ ni CV bolifɛn ye CC LEDw kama, o bɛna u tiɲɛ, wa ni aw bɛ baara kɛ ni CC bolifɛn ye CV sɛrɛkiliw kama, o bɛna kɛ sababu ye ka nɔw sɔrɔ minnu tɛ se ka fɔ ka ɲɛ ani minnu tɛ lakana.
Ni baara kɛra ni sofɛrɛ suguya jugu ye, yala o bɛna ne ka LEDw tiɲɛ wa?
Ɔwɔ, tiɲɛ yɛrɛ la. Ni aw ye LED fangamaw siri CV bolibaga la k’a sɔrɔ u ma kuran dantigɛlan sɔrɔ, o bɛna kɛ sababu ye u ka kuran caman sama ani ka jeni o yɔrɔnin bɛɛ.
Yala CV bolilaw bɛ se ka dimi cogo kelen na ni CC bolibagaw ye wa?
U fila bɛɛ bɛ se ka dimi, nka a kɛcogo tɛ kelen ye. CV bolilaw ka teli ka baara kɛ ni Pulse Width Modulation (PWM) dimming ye, o yɔrɔ la, kuran bɛ daminɛ joona ani ka faga. CC bolibagaw bɛ baara kɛ ni Analog dimming (ka kurunba dɔgɔya) walima PWM. A ka ca a la CC dimming bɛ nɔgɔya ani ka sabati.
Yala CC ka fisa ni CV ye tuma bɛɛ wa?
LED yɛrɛ ta fan fɛ, CC bolifɛn bɛ lakana a danma bawo a bɛ waati tɛmɛnenw bali. Nka, o sistɛmu fila bɛɛ lakananen don baarakɛcogo bɛɛ la ni u sigilen don ka ɲɛ ni u yɔrɔw bɛ bɛn ɲɔgɔn ma ka ɲɛ.
Yala CV bolilaw mago bɛ resistɛriw la walima kɔnɔna labɛnbagaw la wa?
CV bolibaga yɛrɛ tɛ o kɛ, nka LED minnu sirilen bɛ a la, olu ka kan ka kɛ olu la. LED strips bɛ na ni o resistors ninnu ye minnu bilalen bɛ kaban circuit flexible board kan.
Diɲɛ yɛrɛ ka ladilikanw
Sigida yeelen: Ka ɲɛsin kabini jukɔrɔla yeelen ma ani accent yeelen ma, CV bolibaga minnu bɛ ni LED strips ye, olu dafalen don. Walasa ka yeelen caman sɔrɔ ni dugumalanw ye, CC bolifɛnw bɛ jogo ɲuman ni ɲɛnamaya jan di.
Jagokɛyɔrɔ yeelen: Fiyeere jiralanw kama, yɔrɔ minnu na kulɛri ni yeelen bɛrɛbɛnni nafa ka bon kosɛbɛ, CC bolifɛntigiw de ye baarakɛlaw ka sugandili ye.
Industrial & High-Bay Lighting: Aw bɛ baara kɛ ni tuma bɛɛ CC bolifɛnw ye u ka baarakɛcogo ɲuman na, u ka dannaya kosɔn, ani u si janya kosɔn min ka kan ka kɛ nin sigida gɛlɛnw na.
Architectural & Landscape Applications: Baara bɛ kɛ ni ɲagami ye. CV bolifɛnw ye yeelenbɔlanw ye minnu bɛ se ka wuli ka bɔ ɲɔgɔn na, ani CC bolifɛnw ye yeelenbɔlanw ni dugukolo kɔnɔ fɛnw ye minnu fanga ka bon.
Siginidenw ni LED sɛrɛkiliw: CV bolifɛnw ye izini sariya ye k’a sababu kɛ u musaka dɔgɔyali ye ani u sigili nɔgɔya ye boli janw na, minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye.
CV vs CC LED Driver: I ka kan ka jumɛn sugandi?
Desizɔn min bɛ kɛ tension constante ni constant current LED driver cɛ, o tɛ ko min ka fisa ni tɔw bɛɛ ye, nka min ye baarakɛminɛn ɲuman ye baara in na.
Aw bɛ sugandi Constant Voltage (CV) bolibaga ni aw ka poroze bɛ tali kɛ LED sɛrɛkiliw walima moduluw la minnu bɛ se ka wuli ka bɔ u nɔ na, minnu ka sisan bɛ labɛn kaban. A bɛ se ka fɛn caman sɛgɛsɛgɛ, ka fɛn caman sɛgɛsɛgɛ, ani ka baara nɔgɔya min ɲɔgɔn tɛ, o b’a to a ye sugandili ɲuman ye min bɛ se ka kɛ finiko, sinsinni ani DIY-friendly baarakɛcogo la.
Aw bɛ sugandi Constant Current (CC) bolibaga ni aw bɛ baara kɛ ni LEDw ye minnu fanga ka bon walima ni aw mago bɛ ka a lajɛ ni a ka fisa kosɛbɛ baarakɛcogo, baarakɛcogo ɲuman ani ɲɛnamaya jan na. O dɔrɔn de ye sugandili ye min bɛ kɛ ka ɲɛsin fɛnɲɛnamafagalanw ma minnu bɛ se ka kɛ baarakɛlaw fɛ, yɔrɔ minnu na yeelen basigilen ni kulɛri jogo de ye fɛn bɛɛ la belebele ye.
A laban na, i ka latigɛ laban ka kan ka ɲɛminɛ i ka LEDw ka fɛn ɲɛfɔlenw fɛ ani i ka porozɛ ka baarakɛcogo kuntilenna fɛ. Sisan, i kɛlen kɔ ka danfaraba dɔn CV ni CC bolifɛntigiw cɛ, i ka an ka fɛnw lajɛ minnu sɛgɛsɛgɛlen don ani minnu bɛ se ka da u kan [ LED Drivers minnu bɛ wuli tuma bɛɛ ] ani [ .LED Drivers minnu bɛ baara kɛ tuma bɛɛ ]. Hali bi i dalen tɛ a la wa? Aw ye ɲɔgɔn sɔrɔ an ka yeelenko dɔnnikɛlaw bi walasa ka lajɛ fu kɛ walasa ka a jira ko aw bɛ bolifɛntigi dafalen sugandi aw ka porozɛ kama.
