LED bolifɛn ye fɛn nafamaba ye LED yeelenbɔcogo bɛɛ la. A bɛ kuran fanga min bɛ di LEDw ma, o labɛn, ka kɛnɛya sabatili, lakana ani ɲɛnamaya jan sabati. Nka, ni LED yeelen bɛ kɛ kɛnɛma walima izini sigidaw la, LED bolilaw ka ɲininiw bɛ bonya kosɛbɛ. O sigicogo ninnu bɛ bolifɛntigiw bila cogoya gɛlɛnw na i n’a fɔ funteni jugumanba, nɔgɔ, buguri, yɛrɛyɛrɛ ani kuran tiɲɛni.
Walasa ka baara kɛcogo dafalen sabati ani ka wari bilalen lakana LED fɛnɲɛnamafagalanw na, LED bolifɛnw minnu bɛ kɛ kɛnɛma ni izini yeelenw na, olu ka kan ka lakanani hakɛ gɛlɛnw ni dannayako wajibiyalenw dafa.
Lamini gɛlɛyaw kɛnɛyako ni izini baarakɛcogo la
Kɛnɛma ni izini yeelenbɔyɔrɔw bɛ LED bolifɛnw bila cogoya gɛlɛn caman na:
Funteni jugumanba: Kɛnɛma baarakɛminɛnw na, LED bolilaw bɛ funteni jugumanba sɔrɔ samiyɛ fɛ ani nɛnɛba fɛ nɛnɛ waati. Industri sigidaw fana bɛ se ka kɛ ni sigida funteni ye min bɛ bɔ masinw walima forow la.
Nɛnɛ ni ji sɔrɔli: Kɛnɛmafɛnw ka kan ka sanji, sisi, nɛnɛ ani nɛnɛba muɲu, o bɛɛ bɛ se ka kuran yɔrɔw tiɲɛ ni u ma datugu ka ɲɛ.
Bugun ni fɛn minnu bɛ fɛnw tiɲɛ: Tuma caman na, buguri, cɛncɛn, nɛgɛdaga, walima kemikɛlifɛnw bɛ sɔrɔ izini yɔrɔw la minnu bɛ se ka bolifɛntigiw ka so tiɲɛ ani ka u datugu.
Kuran jiginni ni kuran mankan: Sɛnɛfɛnw ka kuran sɔrɔyɔrɔw bɛ se ka kɛ fɛn ye min tɛ sabati, ni tension (kurunba) bɛ wuli, ni u bɛ jigin, ani ni kuran-sɔgɔsɔgɔninjɛ (EMI) bɛ nɔ bila ɛntɛrinɛti kan minnu bɛ se ka fɛnw sɛgɛsɛgɛ.
Yɛrɛyɛrɛli ni masinw ka degun: LED bolibagaw minnu bɛ iziniw kɔnɔ walima masin girinmanw kɛrɛfɛ, olu ka kan ka yɛrɛyɛrɛli ni sɔgɔsɔgɔninjɛ minnu bɛ to senna, olu muɲu k’a sɔrɔ u ma baara kɛ ka ɲɛ.
Nin sigida gɛlɛyaw faamuyali nafa ka bon kosɛbɛ walasa ka LED bolifɛn sugandi min bɛna mɛn ani ka baara kɛ ka ɲɛ waati kɔnɔ.
Lakanali hakɛw: IP ni IK jatebɔw faamuyali
Ni aw bɛ a sugandi LED bolibaga kɛnɛma walima izini yeelenko kama, a farikolo lakanani seko faamuyali nafa ka bon kosɛbɛ. Jatebɔ sira fila minnu lakodɔnnen don diɲɛ kɔnɔ — IP (Don lakanani) ani IK (Impact Protection) — olu b’a jira cogo min na LED bolibaga ka da bɛ kɔnɔna ɛntɛrinɛti lakanani kɛ ka ɲɛ sigida faratiw ma i n’a fɔ buguri, ji, ani masinw.
IP Ratings (Don lakanani) .
IP jatebɔ bɛ lakana hakɛ jira min bɛ kɛ LED bolibaga ka da la fɛn gɛlɛnw ni jimafɛnw ka don a kɔnɔ. Nin jatebɔcogo in bɛ kɛ ni jateden fila ye:
Jateden fɔlɔ min bɛ daminɛ 0 la ka se 6 ma, o bɛ lakana hakɛ jira buguri ni fɛn gɛlɛnw ma.
Misali la, ni jate kɛra 0 ye, o kɔrɔ ye ko lakana tɛ, k’a sɔrɔ ni jate kɛra 6 ye, o kɔrɔ ye ko da tugulen bɛ buguri la pewu, o bɛ buguri doncogo si bali.
Jateden filanan min bɛ daminɛ 0 la ka se 9 ma, o bɛ ji tangacogo ɲɛfɔ.
Ni jate kɛra 0 ye, o kɔrɔ ye ko mɔgɔ tɛ mɔgɔ tanga ji ma, k’a sɔrɔ ni hakɛ caman bɛ ji la, o b’a jira ko ji kɛlɛli hakɛ bɛ ka caya, k’a ta ji fiyɛli ni jetiw lakanani na ka se a tangacogo ma waati dɔɔnin kɔnɔ walima hali ni a bɛ to ka jigin.
IP jatebɔ minnu bɛ kɛ tuma caman na LED bolifɛnw kan, olu dɔw ye:
IP65 : O kɔrɔ ye ko da tugulen bɛ buguri la (6) wa a lakananen don jikuruw ma ka bɔ fan o fan fɛ (5). O jatebɔ sugu b’a to buguri tɛ se ka don bolifɛntigi la, wa a bɛ se ka sanji walima ji min bɛ fiyɛ ka bɔ bɔgɔdaga la, o muɲu, o b’a to a bɛnnen don kɛnɛma baara caman ma.
IP67 : Buguri tɛ don a da la, wa a bɛ se ka su ji la waati dɔ kɔnɔ (a juguman bɛ se mɛtɛrɛ 1 ma) k’a sɔrɔ a ma tiɲɛ. Nin jatebɔ in ka ɲi kɛnɛma yɔrɔw la, sanjiba walima sanjiba bɛ se ka na yɔrɔ minnu na.
IP68 : Nin jatebɔ in bɛ mɔgɔ tanga buguri ma, wa a bɛ se ka muɲu ka to ka jigin ji la degun cogoya kɛrɛnkɛrɛnnenw na. A bɛ kɛ yɔrɔw la minnu ka jugu kosɛbɛ i n’a fɔ ji jukɔrɔ yeelen walima fɛnw minnu bɛ sanjiba la waati jan kɔnɔ.
Kɛnɛma LED yeelenko baara fanba la, LED bolifɛnw sugandili minnu ka IP65 hakɛ dɔgɔyalenba don, o nafa ka bon kosɛbɛ. O b’a to buguri ni ji tɛ se ka don da lamini na ani ka kɔnɔnafɛnw tiɲɛ, o bɛ kɛ sababu ye ka bolifɛntigi ka ɲɛnamaya janya ani ka sistɛmu dannaya sabati.
IK Ratings (Kɔnɔnafiliw lakanani) .
Hali ni IP jatebɔw sinsinnen bɛ buguri ni ji kɛlɛli kan, IK jatebɔ bɛ LED bolibaga ka da lamini masinko sabatili jateminɛ — kɛrɛnkɛrɛnnenya la a seko ka farikolo-ɲɛnajɛ walima sɔgɔsɔgɔninjɛ muɲu. O jatebɔ in nafa ka bon kosɛbɛ izini sigidaw la, yɔrɔ minnu na minɛnw bɛ se ka gosi kasaara la, ka yɛrɛyɛrɛ walima ka fɛnw bin.
IK ka jatebɔ hakɛ bɛ daminɛ IK00 (lakanani tɛ) la ka se IK10 ma (lakanani ka bɔ fɛnw na minnu bɛ se joule 20 ma, o bɛ bɛn kilo 5 fɛn ma min jiginna ka bɔ santimɛtɛrɛ 40 janya la). IK hakɛ cayalenba kɔrɔ ye ko a bɛ se ka nɔ bila ka ɲɛ.
LED bolifɛnw minnu sigilen bɛ izini walima mɔgɔw bɛ taa yɔrɔ minnu na, a ka c’a la, IK hakɛ min bɛ IK08 walima ka tɛmɛ o kan, o bɛ fɔ walasa bolifɛntigi ka se ka masinw ka degun muɲu k’a sɔrɔ a ma tiɲɛni kɛ walima ka nɔ bila baarakɛcogo la.
Daŋaniya jɔnjɔn minnu bɛ LED bolifɛnw na sigida gɛlɛnw na
Walasa ka kɛnɛma ni izini ko gɛlɛnw muɲu, LED bolifɛnw bɛ fɛn nafama caman don a kɔnɔ:
Ji ni buguri tɛ don yɔrɔ minnu na
Dakun barikama minnu dilannen don ni aliminiyɔmu walima plastiki ɲumanw ye, olu bɛ sigida datugulen di. Gaziw, silikoni sigilanw ani daga kɔnɔfɛnw tali bɛ ji ni buguri doncogo bali ka taa a fɛ.
Surge Protection ani EMI Filɛri
Kuran jiginni min bɛ sɔrɔ sanpɛrɛn walima switching baarakɛcogo fɛ, o bɛ se ka LED bolibagaw tiɲɛ. Surge protection components bɛ mɔgɔ tanga voltage spikes ma, ka sɔrɔ EMI filɛriw bɛ dɔ bɔ kuran mankanw ka dankarili la izini sigidaw la.
Wide Input Voltage muɲuni
Industriw ka kuran sɔrɔyɔrɔw ani kɛnɛma rezow dɔw bɛ se ka wuli ka wuli ka bɔ u nɔ na. Bololabaarakɛlaw minnu dabɔra donna-taama hakɛ caman kama (misali la, 90–305VAC) bɛ bɔli sabatilen mara hali ni donna-taama sabatibali tɛ.
Funteni tɛmɛnen ni tension tɛmɛnen lakanani ion
LED bolifɛnw kɔnɔ funteni jateminɛnanw bɛ funteni kɔlɔsi. Ni funteni kojugu kɛra ka da lamini cogoyaw kan walima doni caya kojugu, bolifɛntigi bɛna dɔ bɔ bɔli fanga la walima ka da tugu walasa ka tiɲɛni bali. O cogo kelen na, tension tɛmɛnen lakanani bɛ tension tɛmɛnen bali ka tiɲɛni kɛ LED doni na.
funteni Ɲɛnamaya jan kɔnɔfɛnw ni ɲɛnabɔli
Elektrolitiki kondansɛri minnu ka ɲi kosɛbɛ, n’u bɛ se ka ɲɛnamaya jan kɛ ani ka funteni dilancogo ɲuman (funteni-minɛnw, nɛnɛbɔlanw) bɛ bolifɛntigi ka baarakɛ waati janya, hali ni degun bɛ a la tuma bɛɛ.
Anti-Corrosion Coating ani Robust Mechanical D esign. Bamako, Mali
Industriw ka yɔrɔw la minnu bɛ fɛn tiɲɛ (misali la, kemikɛli yɔrɔw), bolifɛntigiw bɛ se ka kɛ ni finiw ye minnu bɛ u tanga walima ka u bila nɛgɛdaga kɔnɔ walasa ka nɔgɔ ni tiɲɛni bali.
Baarakɛcogo minnu bɛ kɛ tuma caman na ani LED Driver Specifications ladilikanw
Kɛnɛma Yeelen
Baarakɛcogo minnu bɛ kɛ i n’a fɔ nbɛdaw la lanpanw, bolifɛnw jɔyɔrɔw, dugukolo yeelenw, ani tunɛri yeelenw bɛ bolifɛntigiw de wajibiya ni ninnu ye:
IP hakɛw ye IP65 ye walima ka tɛmɛ o kan buguri ni ji kunbɛnni na.
Surge protection min bɛ don a kɔnɔ sanpɛrɛn bɛ yɔrɔ minnu na.
Baarakɛyɔrɔ funteni hakɛ caman (-40°C fo +70°C walima ka tɛmɛ o kan).
Industrie Yeelen
Iziniw, fɛnmarayɔrɔw, ani yeelenbɔlanw bɛ LED bolifɛnw de wajibiya minnu bɛ:
Surge protection ani EMI filtering walasa ka kuran mankan kunbɛn.
Yɔrɔ minnu bɛ se ka yɛrɛyɛrɛ ani sow barikamaw.
Seko ni dɔnko ɲɛnabɔli (PFC) walasa ka fanga baaracogo ɲuman sɔrɔ.
Lamini minnu bɛ farati la
Industri dɔw, i n’a fɔ kemikɛli dilanni, minɛnko, ani kɔgɔjida la, olu bɛ LED bolifɛnw de wajibiya minnu tɛ se ka bɔn walima minnu tɛ se ka bɔn u yɛrɛ kɔnɔ, minnu bɛ seere kɛrɛnkɛrɛnnenw dafa.
Ladonni, kɔlɔsili ani yɔrɔjan sɛgɛsɛgɛli
Bi LED bolifɛnw bɛ ka caya ni hakilitigiw ye yɔrɔjan kɔlɔsili ni sɛgɛsɛgɛli kama. O sigida ninnu:
Aw bɛ bolifɛntigi funteni, bɔli kurun, ani a wulicogo lajɛ waati yɛrɛ la.
Aw bɛ lasɔminiw di filiw kan minnu bɛ se ka kɛ walima baarakɛcogo dɔgɔyali sani dɛsɛw ka kɛ.
A’ ye yɔrɔjan firimiwɛri kurayali ni yeelenko ɲɛnabɔcogo kɛ.
O kɔlɔsili hakilitigi sugu bɛ dɔ bɔ ladonni musakaw la ani baarakɛbaliya waatiw la, kɛrɛnkɛrɛnnenya la, fɛn minnu ka bon walima minnu sɔrɔli ka gɛlɛn.
Kuncɛli
Sugandili kɛli an LED bolifɛntigi min ka lakanani hakɛ bɛnnen don ani a bɛ se ka da a kan, o nafa ka bon kɛnɛyako ni izini yeelenko porozɛw ɲɛtaa kuntaalajan na. Ni aw ye sigida gɛlɛya kɛrɛnkɛrɛnnenw faamuya ani ka bolifɛntigiw sugandi minnu ka IP ni IK hakɛ bɛnnen don, ka fara fɛn nafamaw kan i n’a fɔ jikuruw lakanani ani funteni marali, aw bɛ se ka dɔ fara aw ka yeelenbɔlanw muɲuli n’u baarakɛcogo kan kosɛbɛ.
Aw ye aw jija tuma bɛɛ ko aw ka LED bolifɛn sugandilen bɛ seereyaw jɔnjɔnw dafa ani ka kɔlɔsili hakilitigiw jateminɛ walasa ka dannaya yiriwa ka taa a fɛ. Ni aw dalen tɛ a la, ka lajɛ kɛ ni fɛn dilannikɛlaw ye minnu bɛ se kosɛbɛ, o bɛ se k’aw dɛmɛ ka fura ɲuman sɔrɔ min bɛ bɛn aw magow ma.
Ni aw b’a fɛ ka LED bolifɛnw sɔrɔ minnu ka ɲi kosɛbɛ, minnu ka gɛlɛn, minnu dilannen don walasa ka sigida gɛlɛnw muɲu ani ka yeelen sabatilen, baarakɛcogo ɲuman di, aw ye Zhuhai Shengchang Electronics Co., Ltd. ka fɛn dilannenw caman sɛgɛsɛgɛ. U ka dɔnnikɛlaw ka jɛkulu n’u ka furakɛlicogo dannamɔgɔ bɛ Zhuhai Shengchang Electronics Co., Ltd. kɛ jɛɲɔgɔn dannamɔgɔ ye aw ka yeelenko porozɛw la. Aw ye taa u ka siti kan walima ka kuma Zhuhai Shengchang Electronics Co., Ltd fɛ bi walasa ka kunnafoni wɛrɛw sɔrɔ ani ka LED bolifɛn dafalen sɔrɔ aw ka baarakɛcogo la.
