Ni dimi fɛɛrɛw bɛ ka yiriwa, Pulse Width Modulation (PWM) ani Voltage reduce bɛ to ɲɛfɛ yeelenko ɲɛnabɔli fɛɛrɛw la. Nka mun de b’u bɔ ɲɔgɔn na, ani jumɛn bɛnnen don kosɛbɛ i ka yeelenbɔlan hakilitigi ma? An ka an yɛrɛ su ji la.
PWM Dimming: Tiɲɛni ni baarakɛcogo ɲuman
PWM dimming ye nizɛri fɛɛrɛ ye min bɛ yeelen ladilan ni LED pulsiw ka on/off waati hakɛ caman ɲɔgɔnna cili ye cycle kɔnɔ. Ni LED bɛ 'on' ka mɛn sɛgɛsɛgɛli dɔ senfɛ, a bɛ yeelen bɔ ka taa a fɛ; o kɔfɛ, 'on' waati surunw bɛ yeelen dɔgɔya. O fɛɛrɛ in bɛ tiɲɛni ni baarakɛcogo ɲumanba di, o b’a to a ka ɲi kosɛbɛ baarakɛcogo la minnu bɛ a ɲini ka kunnafoni dicogo ɲumanba ɲini ani ka dimi caman kɛ, i n’a fɔ sangaso yeelen, furakɛli minɛnw, walima izini sigidaw.
Nafa minnu bɛ PWM Dimming na:
Dimming precision ultra-haute (0,1%-100% hakɛ).
Flicker-free performance (flicker-free performance) min bɛ kɛ ni frequences (fɔkanw) ye.
Kuwati baarakɛcogo ɲumanba ni funteni bɔli dɔgɔyali ye.
Bɛnkanba ni hakilitigiw ka kunnafonidilanw ye.
Circuit nɔgɔman ani dilancogo fitinin.
Voltage reduce: Smooth ani Natural
Voltage reduce (analog dimming) bɛ LED yeelen ladilan ni donna voltage caman cili ye. Ni i ye tension (kurunba) jigin, o bɛ dɔ bɔ yeelen na, ka sɔrɔ ka dɔ fara a kan, o bɛ bɔli bonya. Nin fɛɛrɛ analozi in bɛ dimi kɛcogo ɲuman di, min bɛ kɛ cogo la min bɛ kɛ cogo la min bɛ kɛ ka ɲɛ, ka yeelen nafama caman yeli ladege kosɛbɛ walasa yeelen ka di, min bɛ ɲɛ.
Nafa minnu bɛ Voltage dɔgɔyali la :
Yeelen bɔli sabatilen, min tɛ flicker.
Jateminɛ nɔgɔman ani a waleyali musakabɔlen.
Jaabi teliya ani kɔrɔsili tiɲɛniba.
Bɛnkanba ni sigida kɔrɔw ye.
Cogo di ka sugandi PWM ni Voltage reduce cɛ?
Aw bɛ PWM dimming sugandi ni:
Aw ka sistɛmu bɛ yeelenko kɔlɔsili tigitigi de wajibiya (misali la, kulɛri ɲagaminen fangama).
Fanga sabatili ni jɛ-ka-baara hakilitigi ye fɔlɔfɔlɔko ye.
Baarakɛcogo min tɛ flicker (fɛrɛnkanba) kɛ, o nafa ka bon kosɛbɛ (misali la, wideyow ta yɔrɔw).
Aw bɛ sugandi Voltage reduce ni:
Yɛlɛma minnu bɛ kɛ ka ɲɛ, minnu bɛ kɛ cogo la, olu nafa ka bon (misali la, sigiyɔrɔ walima jatigila yeelen).
Budjet gɛlɛyaw bɛ fɛɛrɛ nɔgɔmanw fɛ, minnu bɛ tali kɛ ɲɔgɔn na.
Bɛn ni laadala dimɛriw ye, o de wajibiyalen don.
Suretron Dual-Mode Dimming Drivers: Diɲɛ fila bɛɛ la ɲuman
Walasa ka danfara min bɛ nin fɛɛrɛ ninnu ni ɲɔgɔn cɛ, Suretron y’a ka KVE Series/VR Series dual-mode dimming drivers labɛn, ka PWM ni Voltage reduce fara ɲɔgɔn kan fura kelen kɔnɔ. Baarakɛlaw bɛ se ka ɲɔgɔn falen-falen cogoyaw ni ɲɔgɔn cɛ walasa ka bɛn baarakɛminɛn kɛrɛnkɛrɛnnenw magow ma.
Suretron KVE/VR Series nafa jɔnjɔnw:
Dual-Mode Flexibility: Toggle kɛ PWM ni Voltage reduce cɛ walasa ka baara kɛcogo ɲuman sɔrɔ.
Wide Dimming Range: Kɔrɔsili tigitigi k’a ta ladilanni nɔgɔlenw na ka taa a bila yeelen caman cili la.
Daŋaniya barikama: Circuits (circuits) minnu ka bon ani a yɔrɔw ka bon, olu bɛ a to a ka mɛn waati jan kɔnɔ.
Protocol caman ka bɛnkan: A bɛ TRIAC, 0-10V, 1-10V, 10V PWM, ani fɛn wɛrɛw dɛmɛ.
Flicker-Free Operation: A bɛ ɲɛ lafiya lakana baarakɛyɔrɔw la, lakɔlisow la, walima yɔrɔw la minnu bɛ baara kɛ waati jan kɔnɔ.
Ni yeelen hakilitigi fɛɛrɛ bɛ ka taa ɲɛ, fɛɛrɛ kuraw i n’a fɔ Suretron ka bolifɛn fila-fila bɛ ka sɛgɛsɛgɛli ni baarakɛcogo ɲɛfɔ kokura. Aw ka to aw ɲɛ na walasa ka hakilina wɛrɛw sɔrɔ yeelenko fɛɛrɛ kuraw kan an ka kunnafoni kura nata kɔnɔ!
